Where did the extra 390 ₽ come from when buying MLDPU-004: why does the molding need a pine backing for delivery

You chose the polyurethane molding MLDPU-004, added one or more strips to the cart, already calculated the cost — and suddenly another 390 ₽ for the pine backing appears in the invoice. A normal first question: what is this anyway? Is it an extra product being pushed on you? Can this line be removed? And why does a polyurethane molding need a wooden part at all?

The answer is simpler than the invoice looks. The pine backing is not part of the decorative composition and is not mounted on the wall together with MLDPU-004. It is transport protection for a long-length product. The STAVROS card clearly states: when ordering up to 65 pcs. of MLDPU-004, a pine backing costing 390 ₽ is added to the invoice, which creates a rigid frame for safe transportation of the goods.

The MLDPU-004 itself has a length of 2600 mm with a cross-section of only 15 × 8 mm. It is the combination of great length and small cross-section that explains the logic of the additional rigid base: the molding is light and thin, and transportation involves loading, carrying, placing in a vehicle, sorting, and movement of the cargo. The backing is needed not because the molding is "bad" or "fragile as glass," but because a long thin strip must arrive with its geometry preserved.

If you need exactly this profile, you can buy the MLDPU-004 molding with the understanding of the total order amount in advance: the cost of the molding is calculated by the number of slats, and the transport backing is a separate line according to the card rule.

The main thing is not to confuse three different things:

• MLDPU-004 is the decorative molding itself;

• pine backing is a rigid transport base;

• mounting materials are what will be needed already at the site.

They may end up in the same order, but they perform completely different functions.

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MLDPU-004 is a long thin molding, so the transportation issue arises even before installation

MLDPU-004 has dimensions of 15 × 8 × 2600 mm.

This means:

• profile width — 15 mm;

• protrusion height — 8 mm;

• The length of one plank is 2600 mm.

By proportions, this is a very long element with a small cross-section. On a wall, such geometry is convenient: the narrow profile allows building thin frames, internal contours, and delicate decorative lines. But in transportation, the 2.6 m length becomes a separate factor.

A short trim can be placed in a box.

A long molding also needs protection from bending of the entire plank during carrying.

This is where the pine backing comes from.

What exactly is written in the MLDPU-004 card

Parameter	Value
Article number	MLDPU-004
Product type	Polyurethane molding
Size	15 × 8 × 2600 mm
Material	Polyurethane
Price at the time of writing the article	3,190 ₽ per 1 pc.
Packaging rule	When ordering up to 65 pcs., a pine backing is added
Backing cost	390 ₽
Purpose of the substrate	Rigid frame for safe transportation

This table already shows the main point: 390 ₽ is not included in the price of one MLDPU-004 strip and does not change its characteristics. It is a separate shipping item.

If the price of the product changes before payment, you should refer to the current product page and the final invoice.

Our factory also produces:

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Why is the substrate wooden if the molding itself is polyurethane

Because the substrate and the molding serve different purposes.

The molding needs:

• decorative profile;

• precise geometry of the front part;

• neat relief;

• the ability to install and paint.

The transport backing needs rigidity along its length.

A pine batten or base acts as a straight load-bearing element, along which a long molding can be transported more reliably.

The wood here is not part of the design.

No one should glue it to the wall.

After delivery, the backing's job is done.

390 ₽ is not "another molding"

The most common perception error arises from the bill.

The buyer sees two lines:

MLDPU-004

и

pine backing — 390 ₽.

From this, it's easy to conclude that the store added an extra item.

Formally, the backing does indeed appear as a separate line item on the invoice, but its purpose is not decorative. It is a packaging/transport component of the order.

Therefore, comparing it with the price of the molding as two alternative purchases is meaningless.

What is the total if you order one MLDPU-004?

At the current price:

• MLDPU-004 — 3 190 ₽;

• pine backing — 390 ₽.

Total for these two items:

3 580 ₽.

But this does not mean that "the molding costs 3,580 ₽."

The price of the MLDPU-004 itself remains 3,190 ₽, and 390 ₽ relates to transport protection.

It is useful to maintain this separation in your own estimate as well.

And if you order two moldings, does the backing double?

The public wording on the product card states that when ordering up to 65 pcs., a pine backing costing 390 ₽ is added to the invoice.

It does not formulate the rule "390 ₽ for each plank."

Therefore, you cannot independently multiply 390 ₽ by the number of MLDPU-004.

For a specific account, rely on the actual line generated by STAVROS.

This is exactly how the card should be read: the backing refers to the transportation of the order within the specified quantity range, and is not a second part of each molding.

Why a long plank of 2600 mm requires special attention

Imagine a profile 2.6 meters long.

Even if the material itself is strong enough for normal use, during transportation it may be subject to completely different loads:

• the plank is picked up by one end;

• the package is carried by two people or alone;

• the cargo is moved between the warehouse and the vehicle;

• another cargo may be placed on top;

• the packaging can only rest on a few points;

• a long pack experiences vibration on the road.

A rigid backing helps turn thin, long items into a more stable transport package.

The backing is needed before the object, not after it

It has a very short life cycle.

Warehouse → packaging → transportation → receipt.

After unpacking, MLDPU-004 is installed according to the project, and the pine base ceases to perform its function.

This is a good way to explain the difference from mounting material.

Mounting adhesive is needed after delivery.

The backing is needed during delivery.

What exactly the rigid frame protects

It is needed primarily to preserve the geometry of long-length goods.

The buyer needs to receive MLDPU-004:

• straight;

• without accidental deformation from transportation;

• without breaks;

• without damage to edges;

• with the profile preserved.

The rigid backing reduces the risk that the packaging will act like a long, freely bending strip.

Why polyurethane molding cannot simply be rolled into a ring

MLDPU-004 — decorative profile of a specified shape.

It is not sold as a roll material.

Its length is 2600 mm, and the geometry of the plank must be preserved until installation.

An attempt to sharply reduce the transport dimensions by rolling it up would change the very principle of product delivery.

Therefore, it is transported as a long-length element.

The backing does not mean that MLDPU-004 cannot be slightly bent during work

Transport rigidity and installation behavior are different things.

Even if a specific polyurethane profile has some elasticity, during transportation the task is the opposite: to prevent accidental uncontrolled deformation.

That is, the backing fixes the product not because any bending is prohibited, but because the cargo must arrive in a predictable condition.

Why you cannot refuse protection just because the order is small

A small batch itself can be less rigid.

A large bundle of many long slats forms a more massive package.

One, two, or several thin slats require an external rigid base more strongly.

That is why a quantitative threshold appears in the card — up to 65 pcs.

But this does not automatically imply a made-up rule for 66 or more pieces. For large batches, the shipping packaging method should be determined based on the actual order.

What does the threshold “up to 65 pcs.” mean?

The MLDPU-004 card specifies a specific condition:

when ordering up to 65 pcs., a pine backing is added to the invoice for 390 ₽.

For the buyer, this means: if the order falls within this range, the appearance of a line with the backing should not be a surprise.

When the quantity exceeds the specified threshold, the public card does not describe the entire packaging scheme in this phrase. Therefore, one cannot conclude:

Starting from 66 pieces, moldings ship without transport protection.

The product card does not contain such a statement.

A large order should be calculated based on actual delivery terms.

Why the threshold depends on the specific molding

This is especially evident in the neighboring product MLDPU-002.

Its dimensions are 22 × 11 × 2600 mm, and for it the card specifies a different threshold: a pine backing for 390 ₽ is added for orders up to 35 pieces.

This means the transport rule does not mechanically follow from the word "polyurethane."

It is set for a specific long-length product.

That is why a brief comparison with the neighboring SKU is useful.

MLDPU-004 and MLDPU-002: transport comparison only

Parameter	MLDPU-004	MLDPU-002
Size	15 × 8 × 2600 mm	22 × 11 × 2600 mm
Material	Polyurethane	Polyurethane
Length	2600 мм	2600 мм
Underlay	390 ₽	390 ₽
Card threshold	Up to 65 pcs.	Up to 35 pcs.

This table is not for choosing 'which molding is prettier'.

It proves another point: the packaging rule is tied to a specific article.

If the project needs a wider profile, you can look separately at Polyurethane molding MLDPU-002, but changing MLDPU-004 to it just for a different packaging threshold is pointless.

Do not choose molding based on substrate cost

The difference between MLDPU-004 and MLDPU-002 is primarily the profile:

• 15 × 8 mm vs 22 × 11 mm;

• different visual scale;

• different framing tasks.

390 ₽ for the transport base should not determine the wall design.

First, choose the molding according to the project.

Then accept the conditions for its safe transportation.

Why even list the backing as a separate line

For the buyer, a separate line is even useful.

It shows that:

• the molding has its own price;

• the transport protection has its own price;

• the additional amount is not hidden inside the cost of each plank;

• in the invoice, you can understand the purpose of 390 ₽.

That is, it makes the order structure more transparent.

How to read the invoice correctly

Example:

Position	Quantity	Role
MLDPU-004	4 pcs.	Decorative item
Pine underlayment	1 item	Transport protection
Construction adhesive	Per order	Installation material
Additional decor	As per project	Composition elements

Do not combine these lines into a single concept of "molding kit".

Each is responsible for its own stage.

What the buyer will actually receive

If the invoice includes MLDPU-004 and a pine backing, the customer receives the long polyurethane molding itself and a rigid transport base used for shipping.

The backing does not replace:

• molding;

• mounting profile;

• wall rail;

• embedded insert;

• glue;

• decorative element.

It is not part of the future frame.

Should the backing be included in the design specification?

In the decorative specification — no.

In the procurement estimate — yes.

This is a good separation.

Design specification:

MLDPU-004 — required quantity.

Procurement estimate:

MLDPU-004 — required quantity;

transportation backing — per delivery terms;

mounting materials — separately.

Thus, 390 ₽ are not lost in the budget and at the same time do not clutter the wall drawing.

What to do with the backing after delivery

It has no decorative function.

After receiving and checking the molding, it is no longer needed for standard installation of MLDPU-004.

But do not rush to throw away the packaging until you accept the goods.

First:

1. inspect the package;

2. check the quantity;

3. remove the moldings;

4. check the geometry and surface;

5. only then unpack the shipping packaging completely.

Why it's better to photograph the packaging before unpacking

If external damage is visible during transport, the photo helps record the condition of the cargo at the time of receipt.

Measure:

• general view of the packaging;

• end faces;

• places of possible impacts;

• marking;

• the damaged area, if any.

This is a reasonable practice for any long decorative product.

The backing does not cancel acceptance.

A rigid frame reduces transport risk, but it does not mean the product can be left uninspected.

When receiving MLDPU-004, you need to check:

• number of slats;

• length and article number;

• visible damage;

• geometry;

• profile condition.

Packaging helps with transportation.

Acceptance confirms that a specific order arrived in good condition.

What to check on a single MLDPU-004 plank

Place it on a flat surface.

Check:

• Is there no pronounced permanent bend;

• Are the edges intact;

• Are there no local creases;

• Is the profile preserved;

• does the length match the order.

Slight material elasticity and transport deformation are not the same thing. If in doubt, it is better to resolve the issue before cutting and installation.

Why you cannot start cutting the molding before full acceptance

After cutting, it is harder to prove the original condition.

Therefore, the order is:

received → inspected → verified → accepted → marked → cutting.

This is especially useful for long profiles.

What changes if you pick up the goods yourself

Even with self-pickup, the length of MLDPU-004 remains 2600 mm.

So the buyer still needs to understand how to fit it in their car.

Don't expect that a thin strip will "somehow fit diagonally" if it requires sharply bending it.

Check the length of the cargo space in advance.

Passenger car and 2.6 m molding: don't improvise in the parking lot

Before the trip, measure:

• the length of the cabin with the seats folded down;

• ability to close the trunk;

• support points;

• safe placement;

• no pressure on the profile.

If normal transportation is not possible, delivery by a transport company may be more reasonable.

Can the molding be removed from the backing and transported separately?

Before receiving and completing transportation, it is better not to break the protective packaging unnecessarily.

The purpose of the backing is precisely to accompany the long product during the transportation stage.

If you change the packaging method yourself, responsibility for the new scheme actually passes to you.

Therefore, it is safer to keep the factory/warehouse preparation until the destination.

Why the topic of the backing is especially important for MLDPU-004

Because the buyer sees a small profile of 15 × 8 mm and might think:

"It's light, so why add wood?"

But mass is not the only parameter for transportation.

The length of 2600 mm matters more.

A long thin element needs not so much “weight reinforcement” as maintaining straight transport geometry.

A narrow molding in the interior and a long cargo in logistics are the same product in two different roles

On the wall, MLDPU-004 is valued precisely for its delicacy.

In a vehicle, this delicacy means the profile should not become an independent load-bearing beam.

The backing temporarily takes on the rigid role.

After delivery, it is no longer needed.

This logic explains 390 ₽ better than any wording of "packaging fee."

The backing is not insurance and not delivery

We need to separate two more concepts.

390 ₽ is the cost of the pine backing according to the card.

This is not automatic:

• transportation cost;

• insurance rate;

• lifting to the floor;

• delivery to the door;

• packaging of all possible items in the order.

Delivery itself is calculated separately according to the order terms.

Why 390 ₽ cannot be called a "hidden fee"

Because the product card publishes the condition in advance.

The buyer can see where the additional amount comes from and what it is for.

It is more accurate to say:

an additional shipping line item for orders MLDPU-004 up to 65 pcs.

This is more precise and calmer.

When the buyer especially notices the 390 ₽

With one molding.

If the product costs 3,190 ₽, the additional amount of 390 ₽ is noticeable: about twelve percent of the price of one strip.

With ten slats, the total cost of the product is 31,900 ₽, and the same 390 ₽ is perceived differently.

Therefore, the question more often arises specifically on a small order.

But the purpose of the backing does not change depending on the receipt size.

It is needed not because the order is cheap or expensive.

It is related to the physics of transporting long goods and the rule of a specific product card.

How to calculate the budget before adding the product to the cart

If you are buying a small quantity of MLDPU-004 and it falls under the card's condition, immediately factor in:

cost of moldings + 390 ₽ for the transport backing + delivery + installation materials per the project.

This way, the final bill will not be a surprise.

Пример бюджета на 1, 2, 4 и 10 планок

At the current price of 3,190 ₽ for MLDPU-004:

Quantity	Moldings	Подложка по условию карточки*	Total excluding delivery and installation
1	3 190 ₽	390 ₽	3 580 ₽
2	6 380 ₽	390 ₽	6 770 ₽
4	12 760 ₽	390 ₽	13 150 ₽
10	31 900 ₽	390 ₽	32 290 ₽

*Таблица показывает подложку как отдельную позицию согласно опубликованному правилу для заказа до 65 шт.; окончательный счёт всегда нужно сверять перед оплатой.

This table does not include transport company shipping or installation materials.

Почему 390 ₽ нельзя автоматически умножать на каждую упаковку или коробку

Because the card does not provide such a formula.

Она называет одну стоимость подложки — 390 ₽ — и условие по количеству MLDPU-004.

Any more complex logistics cases must be calculated based on the actual invoice.

Don't build your own tariff grid where the seller doesn't publish it.

What happens at 65 units?

65 falls within the wording "up to 65 pcs." as presented in the product card.

Before payment, you still need to check the generated invoice.

This is especially important for large orders, because other packaging, shipping, and unloading conditions may appear at the same time, which a single short line in the card does not describe.

What about 66 units?

Don't draw the conclusion:

"There will definitely be no pallets."

From the card, only the published condition for orders up to 65 pcs. reliably follows.

What applies to a specific large batch is best confirmed when calculating the order.

The article should not invent logistics policy beyond what is stated by STAVROS.

What if the order consists of MLDPU-004 and other long moldings

Each item may have its own transport packaging conditions.

Therefore, one cannot assume that a single pine backing MLDPU-004 automatically covers the packaging of the entire mixed order.

Conversely, there is no need to manually sum up the substrates for each item in advance.

The correct source is the actual invoice.

Why MLDPU-002 is useful as a control example

MLDPU-002 has a different thickness and width:

22 × 11 × 2600 mm.

Its card sets a threshold of up to 35 pcs.

This shows that STAVROS sets the rule based on the specific product.

For the buyer, the conclusion is:

read the packaging condition of the exact card you are adding to the cart.

Do not transfer the numbers MLDPU-002 to MLDPU-004 and vice versa.

What to actually buy: molding, not a "kit with wood"

In the designer project, MLDPU-004 remains a regular polyurethane molding.

The pine backing does not change:

• its size;

• color;

• profile;

• method of use;

• number of slats;

• installation location.

Therefore, if four slats are needed for the frame, the project still includes 4 × MLDPU-004.

The substrate is not drawn on the wall and is not included in the length of the frames.

It applies only to procurement and logistics.

How to correctly record MLDPU-004 in the estimate

For the internal estimate, it is convenient to split the lines.

Decorative materials:

MLDPU-004 — 15 × 8 × 2600 mm — quantity per cutting layout.

Shipping packaging:

pine substrate — according to the card condition and the actual invoice.

Installation:

adhesive, preparation, finishing materials — separately.

This way, the accounting department, designer, and installer will not count the same item differently.

If you are buying MLDPU-004 for one small frame

This is exactly the scenario where 390 ₽ is most noticeable.

Let's say the frame requires one plank.

The buyer expects 3,190 ₽.

Another 390 ₽ appears in the invoice.

If you don't know the card rule, the extra line looks like an error.

But in reality, the molding remains the same product, and the backing is needed so that the long 2.6-meter plank survives transportation normally.

In such an order, the share of logistics protection relative to the product cost is indeed noticeable, but that doesn't make it a decorative part of the purchase.

If you need four planks for several frames

Product part:

4 × 3 190 ₽ = 12 760 ₽.

The backing according to the published condition is 390 ₽ as a separate line.

For the buyer, this is perceived more calmly, because the protective base serves not just a decorative function, but the transportation of a small long-length order.

If you need ten or twenty slats

The larger the quantity, the less impact 390 ₽ has on the cost per slat when recalculated.

For 10 pieces:

• product — 31,900 ₽;

• substrate — 390 ₽.

The conditional share of the backing is already about 39 ₽ per slat, if distributed purely for internal analysis.

For 20 pieces:

• product — 63,800 ₽;

• the same separate backing per the published condition — 390 ₽.

Conditionally — less than 20 ₽ per plank.

This is not the official price of "backing per piece," but simply a way to see why a small order perceives 390 ₽ more noticeably.

There is no need to divide 390 ₽ by planks in the official specification

Such a calculation is useful only for understanding the budget.

In the invoice, the substrate remains a separate line item.

Do not rewrite it as:

MLDPU-004 — 3 229 ₽ with packaging per piece.

This will confuse the real price of the product.

It is better to keep transparent line items.

Why do long goods even have separate packaging rules

For short decorative elements, the main risk is impact or damage to the front part.

For long ones, another factor is added — the geometry of the entire strip.

The greater the ratio of length to cross-section, the more important:

• where the fulcrum is;

• how the cargo is held;

• what it is placed on;

• whether one end hangs down;

• whether the packaging is pressed by other cargo.

Therefore, a long molding cannot be evaluated by the same rules as a small overlay.

Why 2600 mm is convenient in interiors and inconvenient in logistics

A length of 2.6 m is useful on site.

It allows:

• making long vertical sides of frames with fewer joints;

• assembling tall decorative panels;

• passing standard wall height with a single plank in some projects;

• reducing the number of connections.

But the same length requires more space:

• in the warehouse;

• during loading;

• in the car;

• on the stairs;

• in the elevator;

• at the site.

Therefore, logistics protection is the natural price of a long format.

Before purchasing, measure not only the wall, but also the path to the wall

A very practical question:

how will a 2.6-meter plank get into the room?

Need to check:

• door openings;

• flight of stairs;

• elevator;

• corridor;

• temporary storage location.

If delivery arrives at the site and the molding physically cannot be brought in by the usual route, the problem arises after the goods have already arrived intact.

The elevator is often a weak point.

A regular passenger elevator may be too short for a straight 2600-mm package.

Depending on the cabin, the plank has to be:

• carefully guided in diagonally;

• use a freight elevator;

• carried up the stairs.

Do not bend the long package in advance just to close the elevator door.

The pine backing resists such accidental deformation.

A second person is needed on the stairs.

A long bundle is inconvenient to carry alone.

One person can lift it by weight, but has poor control over the far end.

On turns, this increases the risk of hitting the package:

• a wall;

• handrails;

• a door frame;

• the ceiling;

• a corner of the landing.

Therefore, for long decorative items, control of geometry is more important than the weight itself.

Where to store MLDPU-004 after delivery

Before installation, it is better to use a flat, protected area.

Do not leave long planks:

• overhanging from the edge of the table;

• leaned at a steep angle without need;

• under heavy construction materials;

• in the walkway;

• near a place where they could be bumped.

The transport backing helps deliver the goods.

After unpacking, storage responsibility is already at the site.

Should moldings be left on the backing before installation?

If installation doesn't start right away, the rigid transport base can serve as a convenient temporary support.

But the article will not pass it off as a standard installation tool.

The main point: do not destroy the packaging before you are sure you have a safe place to store it.

What to do if the molding arrives visually curved

Do not rush to cut and glue.

First:

1. place the product on a flat surface;

2. inspect the entire length;

3. compare several strips;

4. document the issue with photos;

5. if necessary, contact the seller before use.

You cannot explain away any deformation in advance with "it's polyurethane, it will straighten out later."

Each disputed case is better assessed based on its actual condition.

Why the backing does not guarantee the absence of any damage

No packaging eliminates real logistics.

The backing increases the rigidity of the transport package, but if the cargo is dropped, crushed, or mishandled, the risk still exists.

Therefore, acceptance remains mandatory.

How to accept delivery of MLDPU-004

Convenient procedure:

1. inspect the packaging before opening;

2. check the number of packages;

3. photograph any damage, if present;

4. open the packaging carefully;

5. check the number of slats;

6. check the article number;

7. look at the geometry;

8. check the profile and edges;

9. only after that move the molding to the installation area.

What counts as packaging damage that should be paid attention to

Especially suspicious are:

• strong bend;

• broken rigid backing;

• punctured end;

• deep dent;

• torn packaging in the middle section;

• traces of heavy pressure;

• damage coinciding with the profile location.

A dented outer layer by itself does not necessarily mean the product is damaged, but it is a reason to inspect the area more closely.

The ends of a long molding require separate inspection

During transportation, a long bundle often encounters obstacles with its end first.

Therefore, after unpacking, check:

• whether the end is crushed;

• is the profile damaged;

• is there a chip;

• is the geometry of the first centimeters intact.

This is especially important if the plank is to be used almost to its full length.

Why you can't just write off the damaged 5 cm as "normal waste"

Sometimes installation cutting does allow removing the damaged section.

But the buyer should make such a decision after recording the condition of the goods, not because "we're cutting anyway."

Otherwise, a transportation defect quietly turns into your own expense.

For frames, cutting should be calculated after acceptance

The MLDPU-004 has a length of 2600 mm.

After confirming the state of the planks, a cutting map is built.

For example, one plank can yield:

• two short sides;

• one long side and one leftover;

• several fragments of different frames.

The specific scheme depends on the dimensions of the decorative composition.

The pine backing does not affect the cutting map

It does not provide an additional 2600 mm of decorative material.

Its length cannot be taken into account in the frame.

This sounds obvious, but in a cost estimate with several linear items, an accountant or client might see the word "pine" and assume it is a mounting strip.

No.

Only MLDPU-004 is counted for the frame.

MLDPU-004 is not a wooden molding with a polyurethane overlay.

Another potential confusion.

The product itself is entirely classified as polyurethane moldings.

The pine backing appears only due to transportation.

That is, the structure after installation does not become a combined "pine + polyurethane" one.

Why the pine does not need to be painted together with the molding

Because it does not go on the wall.

If the installer starts discussing:

• priming of the backing;

• substrate painting;

• substrate joint with MLDPU-004;

so, the transport position was mistakenly taken as part of the decorative system.

What to do if the project really requires a wooden mounting base

This is already a separate structural issue.

Do not automatically use the transport pine substrate as an embedded part, batten, or mounting base.

Its dimensions, grade, treatment, and purpose are chosen for transportation, not for your specific wall.

If the project requires a wooden base, it is calculated separately.

Why you should not turn packaging into a building material "so it doesn't go to waste"

Sometimes you want to use everything that arrived.

But good assembly is not built on the principle of "there's a piece of wood at hand."

For structural elements, you need:

• a suitable cross-section;

• material condition;

• fasteners;

• load calculation;

• compatibility with the base.

The transport backing does not have to meet these requirements.

The main product selection still starts with the MLDPU-004 profile.

If you need a thin molding 15 × 8 mm, it should be chosen based on:

• frame scale;

• relief;

• length;

• combination with other elements;

• quantity.

If the profile fits, Polyurethane molding MLDPU-004 remains the main product, and 390 ₽ is a secondary logistics condition.

When MLDPU-004 is especially convenient

Due to its 15 × 8 mm cross-section, it is suitable where a thin decorative contour is needed.

For example:

• inner contour of a complex frame;

• small wall panel;

• framing of a furniture facade;

• thin border around an ornamental insert;

• repeating narrow frames.

These scenarios explain why a buyer would choose MLDPU-004 at all, but should not turn the article into a general catalog of moldings.

If a larger profile is needed, the 390 ₽ issue is secondary

Sometimes a buyer tries to keep MLDPU-004 only because they have already figured out its packaging.

But if a wider profile is needed on the wall, it is better to choose a different molding.

Shipping conditions should never force the use of an inappropriate size.

How to understand that 15 mm is the right width for your frame

Make a paper strip 15 mm wide.

Place it on the wall or facade.

Look at it from a normal distance.

If the line looks too thin — a different profile is needed.

If it looks too heavy — a narrower one.

Only after the visual decision does it make sense to count the slats and logistics.

The general molding section is for choosing a profile, not for arguing about the backing.

If the size is not yet approved, you can look Polyurethane moldings for walls and compare the cross-sections.

But after MLDPU-004 is selected, with

What to ask the manager if the 390 ₽ line is still unclear

Four questions are enough:

1. Does this backing apply to the entire MLDPU-004 order or to an individual package?

2. How will it be listed on the invoice?

3. How is my specific volume packaged?

4. Are there additional shipping conditions for the selected transport company?

Answers are needed specifically for your order.

The article explains the published rule but does not replace an actual logistics calculation.

What to ask for a large order

If the quantity is close to or exceeds 65:

• how the transport package is formed;

• how many cargo spaces will there be;

• what rigid elements are used;

• how is packaging calculated;

• how will delivery be organized.

There is no need to try to derive these answers from just one short line of the product card.

Why the article does not promise "after 65 pcs. no backing needed"

Because that would be overthinking.

The card gives a clear rule for orders up to 65 pcs.

It does not describe the full regulations for all large batches.

An honest article should stop where the published information ends.

What is a "rigid frame" in simple words

It is a base that helps a long package maintain a straight shape.

If you take a 2.6-meter thin profile without support, it can noticeably bend when carried.

If you attach it along a rigid rail, the entire package becomes more stable.

This is exactly what is meant in the product card.

Why the backing does not have to match the MLDPU-004 profile

It is not a matrix and does not support relief across the entire surface.

Its task is the overall rigidity of the transport package.

Therefore, the buyer should not expect a complex wooden shape of 15 × 8 mm.

Why the substrate cost is fixed in the card

For MLDPU-004, a specific amount is indicated — 390 ₽.

This is convenient for preliminary budgeting.

The buyer can include it in advance in a small order.

But before payment, an up-to-date invoice is still needed: prices and terms may change.

Should 390 ₽ be included in the price per square meter of wall finishing?

If you are making a detailed project estimate — yes, as logistics costs.

But not as the price of the molding itself.

For example:

decorative frame materials — X ₽;

shipping packaging — 390 ₽;

delivery — Y RUB;

installation — Z RUB.

This way the estimate remains clear.

Do not distribute transport costs across items without necessity

In a large estimate, there is a temptation to "spread" the backing across the cost of each frame.

For internal analysis, this is acceptable.

But in procurement documentation, it is better to preserve the actual structure of the invoice.

Otherwise, comparing prices for a repeat order will be more difficult.

A repeat order for one strip again requires checking the current condition

If a month after the main installation another MLDPU-004 is needed, that is a new order.

You cannot automatically assume that the backing from the previous order is "already paid for" and that the new delivery will go without it.

Need to check the terms of the new delivery.

Can the old substrate be kept for repeat delivery?

This is an organizational issue that cannot be resolved via the product card.

You should not count on such a scenario without direct coordination.

For the store, its own scheme for safe shipping of a specific order is important.

If one plank is needed urgently after an installation error

It's here that 390 ₽ can be psychologically most irritating.

But the reason remains the same: delivering a single 2.6-meter plank requires rigid transport protection.

Therefore, it's better to reduce the risk of error before the first order:

• accurately calculate the cutting layout;

• check the corners;

• leave a reasonable project reserve if it is really needed.

Reserve and transport backing are not the same thing

Reserve is additional decorative material.

Backing is packaging.

If the project requires one spare plank, you buy another MLDPU-004.

Backing does not replace reserve.

How to determine a reasonable reserve

There is no universal percentage for any project.

It depends on:

• the number of corners;

• cutting complexity;

• the installer's experience;

• number of frames;

• need to match joints;

• ability to quickly purchase more product.

Project reserve is calculated separately from logistics.

What if MLDPU-004 is purchased together with molding of another type

One interior may contain:

• moldings;

• overlays;

• cornices;

• molding;

• sockets;

• Brackets.

If you need a wide selection, You can buy ready-made stucco matching the Baroque style. Calculate the quantity: linear meters of cornices and moldings, number of rosettes, pilasters, consoles, corner elements. Add a ten to fifteen percent allowance for trimming. you can check the general catalog.

But the transport backing MLDPU-004 still relates to a specific long-length product and its condition, not to all polyurethane molding in general.

Polyurethane decorative molding and transportation require different packaging

A small decorative overlay can fit in a box.

A long molding cannot.

Therefore, the buyer should not be surprised that two products made of the same material have different packaging items.

The material is the same.

The delivery geometry is different.

Why delivery of a long molding is a separate consumer characteristic

Usually, in the product card, they look at:

• size;

• price;

• color;

• Material.

But for 2600 mm, one more criterion needs to be added:

how the product will be delivered and brought to the site.

This is not an advertising parameter, but a real part of the purchase.

When to order MLDPU-004

better after:

• frame sizes are approved;

• the cutting layout is made;

• quantity is known;

• delivery address is clear;

• verified delivery route;

• there is storage space.

Then order MLDPU-004 can be done without unpleasant surprises either in quantity or logistics.

Practical situations: why 390 ₽ look different in different orders

The same pine backing causes completely different reactions depending on how much MLDPU-004 a person buys and why.

One molding for a small decorative frame

The buyer takes one plank for 3,190 ₽.

The additional 390 ₽ are immediately noticeable.

A logical question:

"Why am I paying more than ten percent extra?"

Because what's being transported is not a small part for 3,190 ₽, but a long plank of 2600 mm. The packaging task is determined by the geometry of the cargo, not just its price.

Four moldings for a wall composition

The product costs 12,760 ₽.

390 ₽ is already perceived as a small fixed logistics item.

The function is the same: to create a rigid base for a bundle of long profiles.

Ten moldings for several rooms

With a product cost of 31,900 ₽, the question usually shifts.

The buyer is now more interested in:

• cargo space size;

• drift;

• storage;

• cutting accuracy;

• absence of damage.

This is where it is useful to review the entire section in advance of decorative polyurethane moldings and make sure that the selected MLDPU-004 really fits the profile, not just the price.

The order is almost at the threshold of 65 pieces

Here you cannot make a decision on your own based on a single number.

The card indicates the backing for orders up to 65 pcs.

If the volume is large, it's better to get a final invoice and packaging confirmation specifically for that batch.

Mixed order MLDPU-004 and MLDPU-002

The two products have different transport substrate thresholds.

Therefore, the buyer should not manually combine the rules.

You need to look at the final STAVROS invoice for the entire order.

If MLDPU-004 is needed for a commercial property

At a hotel, restaurant, salon, or large house, the amount of molding can be significant.

Then 390 ₽ ceases to be the main issue.

What comes to the forefront:

• batch;

• delivery schedule;

• storage;

• sorting by rooms;

• marking;

• profile repeatability;

• logistics of long-length items.

But the principle of the article remains the same: the backing is a transport position, not part of the decorative assembly.

How to organize the reception of a large batch

Do not stack all the molding into one common pile at once.

More convenient:

1. verify the quantity;

2. divide the strips by rooms;

3. check for visible defects;

4. preserve the marking;

5. place on a flat surface;

6. transfer the data to the installation sheet.

If different profiles are used, MLDPU-004 and MLDPU-002 are better physically separated so that installers do not mix them up.

Why thin profiles are especially easy to mix up after unpacking

The difference between 15 × 8 and 22 × 11 mm is not obvious to everyone in the warehouse.

After painting or in poor lighting, the mistake may be discovered only on the wall.

Therefore, the article number should be kept near each pack.

What to write on the temporary marking

For example:

MLDPU-004 — 15 × 8 × 2600 — living room — 12 pcs.

That is enough.

There is no need to write "with backing" because the backing is not part of the profile's installation identification.

Why transport packaging and installation packaging are different stages

In the warehouse, the goods are protected for the road.

At the site, the installer can distribute it among rooms, wrap individual sections, and place temporary spacers.

This is already internal work organization.

The pine backing from the invoice does not have to solve all subsequent storage tasks.

How to prepare the space before delivery arrives

For MLDPU-004, an area of at least about 2.6 m in length is needed where the slats can be safely placed.

It is good if:

• the surface is flat;

• there is no worker passage;

• nothing will be stacked on top;

• there are no wet processes nearby;

• the moldings do not need to be moved ten times before installation.

The fewer unnecessary movements after delivery, the lower the risk of accidental damage.

What should not be done immediately after unpacking

Do not:

• throwing planks on the floor;

• placing heavy boxes on top;

• bending the ends so they "don't get in the way";

• using molding as a ruler or temporary batten;

• cutting before checking the quantity;

• throwing away the labeling.

Long thin decor requires careful handling even after the transport backing has done its job.

When the buyer really needs a different molding, not an argument over 390 ₽

Sometimes the backing issue becomes too important only because the product itself was chosen hesitantly.

If MLDPU-004 seems too thin for the wall, you don't need to buy it just because you've already figured out the delivery.

You can buy polyurethane moldings of a different cross-section and re-check their packaging conditions.

The shipping line should not lock in a wrong design choice.

If MLDPU-004 is exactly what's needed, the backing should not deter from the product.

The opposite mistake is to reject a suitable profile because of 390 ₽.

If MLDPU-004 fits perfectly with the frame scale and the overall wall pattern, the logistics backing does not make it a bad product.

It just needs to be honestly accounted for in the budget.

How to compare two purchases correctly

Incorrect:

product A — 3,190 ₽; product B — 3,300 ₽; A also has 390 ₽, so B is cheaper.

Correct:

• compare profile;

• length;

• quantity;

• total cost of the required batch;

• shipping packaging;

• delivery;

• Installation.

Sometimes a profile with a higher price per piece gives better cutting layout.

Sometimes a cheaper one — more waste.

One packaging line does not solve the whole economy.

Mounting materials — a third separate basket within one order

After delivery, MLDPU-004 needs to be installed.

For this, an appropriate mounting compound and a prepared base will be needed.

If you need buy materials for mounting polyurethane moldingsTheir cost needs to be calculated separately from the pine backing.

Once again:

The backing holds the load during transport.

The adhesive holds the molding on the wall.

These are two completely different functions.

Why the wording "mounting backing" cannot be used

It is misleading.

The buyer might decide that for MLDPU-004, you first need to attach a wooden batten, and then glue the polyurethane to it.

The product card says otherwise: the backing provides a rigid frame for safe transportation.

Therefore, in the article and in the estimate, it is better to call it:

transport pine backing.

What wording to use in correspondence

If the client asks:

"What is this 390 ₽?"

you can answer:

"This is not an additional decorative detail. For MLDPU-004 orders up to 65 pcs., STAVROS adds a pine backing for 390 ₽ to create a rigid frame for safe transportation of the 2.6-meter molding."

This is enough to clear up the main confusion.

Mistakes when buying and delivering MLDPU-004

Mistake 1. Considering 390 ₽ as a price increase for the molding itself.

MLDPU-004 has a separate product price, the backing is a separate line.

Error 2. Deciding that the pine is part of the decorative structure.

It is not mounted on the wall as part of MLDPU-004.

Error 3. Multiplying 390 ₽ by each slat.

The card does not publish such a rule.

Error 4. Concluding that after 65 pcs. the product ships without any protection at all.

The public card does not state this.

Error 5. Transferring the threshold from MLDPU-002 to MLDPU-004.

For 002 — up to 35 pcs., for 004 — up to 65 pcs.

Error 6. Choosing the molding based on the packaging threshold.

The profile should match the interior.

Error 7. Not considering the 2600 mm length for self-pickup.

The problem may already arise at the vehicle.

Error 8. Folding the packaging for the sake of the elevator.

This way, you can deprive the backing of its very function.

Error 9. Throwing away the packaging immediately before acceptance.

First, the product is checked.

Error 10. Cutting the molding before a full check.

After cutting, it is harder to record the original condition.

Error 11. Using the backing as a mandatory construction batten.

The card does not provide such a purpose.

Error 12. Consider 390 ₽ as the delivery cost.

Shipping is calculated separately.

Error 13. Consider the backing as cargo insurance.

This is a physical rigid base, not an insurance product.

Error 14. Not including 390 ₽ in a small order.

Then the final amount seems unexpected.

Error 15. Distributing the backing across the price of each plank and losing the real product price.

For purchases, it's better to keep a separate line.

Error 16. Not checking the route for bringing in a 2.6-meter profile.

Delivery to the house does not mean delivery to the wall.

Error 17. Storing moldings overhanging after unpacking.

Transport protection is over — geometry still needs to be preserved.

Error 18. Mixing MLDPU-004 with other profiles on site.

Marking is needed before installation.

Error 19. Buying one spare strip after a mistake without considering new logistics.

A repeat order has its own conditions.

Error 20. Making a general conclusion about polyurethane quality based on the backing topic.

Rigid packaging indicates safe transportation of long-length goods, not a "bad material."

Control route for order MLDPU-004

Step 1. Approve the profile

Check that 15 × 8 mm actually fit your frame.

Step 2. Calculate the length

Measure all sides.

Step 3. Create a cutting map

Place the segments on 2600 mm slats.

Step 4. Determine the quantity of MLDPU-004

Not by total length in a vacuum, but by actual cutting.

Step 5. Consider the substrate rule

If the order falls under the published condition of up to 65 pcs., expect a separate line of 390 ₽.

Step 6. Add delivery

Do not confuse it with the backing.

Step 7. Add mounting materials

Do not confuse them with the packaging.

Step 8. Check the delivery access

Elevator, stairs, corridor, storage area.

Step 9. Accept the goods

Inspect the packaging and moldings.

Step 10. Only then start cutting

This way, 390 ₽ stops being an unexpected surcharge, and the entire order becomes predictable.

What to put in the cart for a standard frame composition

Basic logic:

Position	What to count
MLDPU-004	According to the cutting map
Pine underlayment	By card/account condition
Mounting compound	By base and technology
Decorative overlays	Only if they are needed per the sketch
Finish	As per project

If you need to supplement the profile with other elements, molded decoration made of polyurethane they are selected after the frame geometry is approved.

What to buy if MLDPU-004 is used as an inner contour

A multi-layer frame may include:

• a wide outer molding;

• narrow internal MLDPU-004;

• central overlay;

• Corner elements.

Then MLDPU-004 is calculated separately along its internal perimeter.

The pine substrate still has no relation to the composition geometry.

The polyurethane molding catalog is useful after calculating the main molding

Once MLDPU-004 is selected, you can open Catalog of polyurethane moldings and choose compatible decorative elements.

But the article does not turn the substrate into a reason to buy extra decor.

The main question remains logistical.

FAQ: MLDPU-004 and pine substrate

What is MLDPU-004?

Polyurethane molding 15 × 8 × 2600 mm.

How much does it cost now?

At the time of writing the article — 3,190 ₽ per plank.

Where does the extra 390 ₽ in the invoice come from?

This is the cost of the pine transport backing per the card's terms.

Why is it needed?

To create a rigid frame for safe transportation of the long molding.

Is the backing included in the molding itself?

No. It is a separate transport item.

Should it be glued to the wall?

No.

Does it remain part of the decorative frame?

No.

Why is the backing pine?

The rigid wooden base is used as a transport frame for the long plank.

At what quantity is it added?

The MLDPU-004 card indicates the condition: for orders up to 65 pcs.

Do you need to pay 390 ₽ for each MLDPU-004?

The public card does not state the price as 390 ₽ per plank. Refer to the actual invoice.

What happens at 65 pieces?

The order is within the range specified by the card. Before payment, you need to check the final invoice.

What will happen with 66 pieces?

The card does not describe the full packaging regulation for such a volume. The actual conditions need to be clarified.

Why does MLDPU-002 have a different threshold?

Its card specifies up to 35 pcs. This confirms that packaging conditions depend on the specific product.

Can we decline the backing?

The article will not promise such an option. The card indicates it as a transport position added to the invoice for the corresponding order.

Is 390 ₽ the delivery cost?

No.

Is this insurance?

No.

Is this a mounting rail?

No.

Can it be used later in renovation?

The transport backing is not declared as a building material. It should not be incorporated into the structure without separate verification.

Why does MLDPU-004 even need rigid packaging?

Due to the long format of 2600 mm with a small cross-section of 15 × 8 mm.

Can the molding be bent to fit into a car?

It is not advisable to sharply deform the long profile for transportation. Suitable transport space should be arranged in advance.

What should be checked upon receipt?

Packaging, quantity, article number, geometry, edges, and profile.

When can the backing be discarded?

After delivery is completed and the goods are fully accepted, when it is no longer needed as transport protection.

Do I need to store the molding on it?

It can remain a convenient temporary rigid base, but it is not a mandatory standard storage system.

How to calculate MLDPU-004 for a frame?

Based on side lengths and the cutting map of 2600 mm slats.

Does the backing provide additional useful length?

No. Only the molding is counted for the frame.

Can I buy a different molding to avoid paying 390 ₽?

Choosing a different profile just for the packaging condition is unreasonable. First, it must fit in design and size.

Where can I see other moldings?

In the STAVROS polyurethane moldings section.

Do I need to buy glue separately?

Installation materials are calculated separately according to the base and technology.

Why is 390 ₽ especially noticeable with just one plank?

Because it is a fixed additional transport item against the background of a small product order.

How to avoid surprises in the bill?

Before ordering, take into account the price of moldings, the published backing, delivery, and installation as separate budget items.

These 390 ₽ are needed not for the wall, but for the road to it.

The pine backing when ordering MLDPU-004 is a good example of how one small line in the bill can raise more questions than the product itself.

The buyer chooses a polyurethane molding MLDPU-004 with dimensions of 15 × 8 × 2600 mm.

It is needed for a frame, wall, furniture, or another decorative composition.

A pine backing is needed for something entirely different: to provide a rigid transport base for a long, thin plank.

At the time of writing, MLDPU-004 costs 3,190 ₽, and when ordering up to 65 pcs., the product page includes a backing for 390 ₽.

These amounts should not be mixed together.

3,190 ₽ — the product.

390 ₽ — transport protection.

Delivery is a separate service.

Installation materials are a separate part of the project.

If you keep these four levels separate, there are no more "unclear extra charges" in the invoice.

Before purchasing, calculate the cutting layout, determine the number of planks, check the delivery route for a 2.6-meter load, and factor the published backing into your budget in advance. If the 15 × 8 mm profile suits the project, 390 ₽ should not force you to change the design; if the profile does not suit, the transport packaging should not keep you near the wrong SKU.

At STAVROS, the backing condition is published directly on the MLDPU-004 product page, so it can be accounted for before payment. And that, essentially, is the whole answer to the question "where did the extra 390 ₽ come from": not from the price of the molding and not from a hidden kit, but from the need to safely deliver the long polyurethane profile to where it is actually needed — on your wall.