Knowing the costs associated with a construction project is essential when planning it. Wall sandwich panels are one of the main components used in contemporary construction projects. These panels are a popular option for both residential and commercial buildings because of their great insulation and longevity.
However, what is the true cost of these wall sandwich panels? A number of variables, such as the kind, thickness, and material of the insulation, can affect the cost. It’s also important to have a clear picture of the total costs because installation fees can add a substantial amount to your budget.
We’ll examine the various price points, dissect wall sandwich panel costs, and give you a rundown of installation costs in this post. We’ll also offer some advice on how to calculate your total expenses precisely so you can properly manage the budget for your project.
You should know more about what to budget for and how to choose and install wall sandwich panels for your construction project by the time you finish reading this guide.
Item | Price (per square meter) |
Wall Sandwich Panels | $30 – $50 |
Installation Cost | $10 – $20 |
Total Cost (Panels + Installation) | $40 – $70 |
- What determines the price of sandwich slabs??
- What determines the cost of construction work??
- Frame buildings
- Modular prefabricated
- Average prices
- Calculation of quantities for wall construction
- How to calculate all expenses?
- Shaped elements
- Rules for drawing up estimates
- Photos of prefabricated houses
- Video on the topic
- Installation of Ruukki sandwich panels
- 18 Price of sandwich panels
- Where do these prices come from??! / How much do sandwich panels cost in 2024?
What determines the price of sandwich slabs??
You should ask another question before responding to this one: folds for whom? If the builder is paying for the material, the cost of transportation to the construction site, intermediary fees, and the builder’s price from the manufacturer are also considered.
To avoid paying middlemen, large construction companies would rather deal directly with manufacturers or establish their own manufacturing facilities.
The cost of three-layer panels to the manufacturer also depends on a number of distinct factors.
These are the costs of production, which comprise:
- Cost of materials from which the panels are made.
- The number of layers, their thickness, width and height affect the volume of materials used. The thickness of the steel sheets, steel grade, type and amount of insulation are also taken into account. The more of them are consumed, the higher the price.
- The quality of the materials used also affects their final price.
- Wages of workers making house-building “sandwiches”.
- Physical wear and tear of equipment at the enterprise is also included in the cost of manufactured products
- Costs of electricity and other consumables.
There is such a thing as "new value" in economics; these are the funds that are marked up on the finished product for its replication and for the enterprise’s further growth. The final cost of the product is determined by adding the new cost to the production costs.
Customs and transportation charges are tacked on to the cost of imported sandwich panels, and the number of middlemen could rise. As a result, the exorbitant cost of imported building materials does not always correspond to their superior quality.
The color and external cladding of the metal sheet have an impact on the cost of this building material.
Prefabricated wall panels for prefabricated buildings are made in accordance with the following schemes, either with a polymer coating or galvanized:
- Pol/Pol – both sides of the panel have a polymer coating;
- Pol/Zn – one side of the panel is coated with polymer, the other is galvanized;
- Zn/Zn – both sides of the panel are galvanized.
Polymerized slab walls don’t need any extra decorative finishing. You can select the color they want right away. Profiled sheets, which resemble tiles, slate, and other roofing materials, are used in the production of roofing panels.
Prices for sandwich panels with the most popular kinds of fillers are displayed in the table.
Panels for roofing, Table 1. The cost is stated in rubles per square meter and includes 20% VAT.
Panel thickness, mm | With mineral wool | With polystyrene foam |
50 | 1534 | 1357 |
60 | 1536 | 1385 |
80 | 1585 | 1440 |
100 | 1673 | 1499 |
120 | 1758 | 1553 |
150 | 1877 | 1645 |
200 | 2082 | 1778 |
250 | 2245 | 1925 |
table 2. Sandwich wall panels. Price also per sq. meter including VAT, as in the first table
Thickness | With mineral wool | With polystyrene foam |
50 | 1450 | 1273 |
60 | 1452 | 1300 |
80 | 1500 | 1355 |
100 | 1588 | 1413 |
120 | 1670 | 1468 |
150 | 1790 | 1560 |
200 | 1982 | 1700 |
The table demonstrates how much less expensive sandwich panels with polystyrene foam insulation are.
Slabs of wall available in a number of common sizes:
- The length of the plate can be between 2-13 meters.
- Height varies from 1.5 to 20 meters.
Maximum-dimension panels are produced in accordance with special orders for structures with a large floor area or number of stories.
For example, a 20-meter-tall panel is equivalent to a 6-story building. Traditional sandwich dimensions are between two and four meters long and high.
Since every manufacturer wants to sell their goods, they are all willing to offer a discount for high sales volumes. Therefore, the discount will be 5–10 rubles if a construction company purchases more than 500 square meters of sandwich panels.
Additionally, the discount will be at least 70 rubles per square meter if the sales volume surpasses 3000 sq. meters. Therefore, the amount of building materials bought has an impact on the final cost as well.
Anyone thinking about building or renovating a space must be aware of the costs involved with wall sandwich panels. This article examines the variables that affect these panels’ cost, such as material selections and installation challenges. We’ll break down typical costs, including installation costs and crucial costing guidelines, to give you the clarity you need to decide what kind of building to use.
What determines the cost of construction work??
The overall area and quantity of sandwich panel buildings determine how much they cost to construct.
Put another way, the cost of installation will go up a little because more of them will need to be installed if the slab’s area is smaller.
Although sandwich panels are made of sturdy, long-lasting materials, they should not be used for load-bearing structures.
As a result, there are two ways to construct structures using sandwich panels:
The method of installation also has an impact on the overall cost.
Modular sandwich panels are more affordable to assemble a building from, but they will cost more to produce, raising the panel’s price slightly.
Frame buildings
Sandwich panels are used as cladding on frame buildings. Special screws are used to secure them to the frame. Depending on its intended use, the building’s frame may be made of metal or wood.
150 mm thick slabs are appropriate for installing in residential buildings. Sandwich panels or the conventional rafter method of roofing are also used to cover the roof. Private residential buildings are constructed with wooden frames.
Frames made of metal are utilized in industrial building. Built with a metal frame, the structure is easily disassembled and transported if needed.
Installing such buildings will cost the following:
- construction of the frame;
- costs for the purchase of materials, which affects the final cost of construction work.
Modular prefabricated
A modular building is made up of both load-bearing and non-load-bearing panels; there is no frame. Actually, a finished house is delivered from the factory; assembly is the only thing left to do. This shortens the time needed to construct any type of building, including warehouses and homes.
Corner posts are fitted on sandwich panels and fastened to one another with bolts to give modular constructions strength and rigidity. Modular building installation is less expensive than other forms of building.
Conventional modular building sets virtually eliminate room for artistic and creative freedom because the organization that designs them creates the sandwich panel walls for these homes. However, you can ask the business to create a modular home kit specifically for your project. It’s true that this type of work will cost more than regular work.
Average prices
Depending on thickness, the table displays the estimated cost of building wall sandwich panels.
Panel thickness, mm | Price in rubles per square meter based on order volume | |
1000-2000 m2 | over 2000 m2 | |
50/60 | 650 | 620 |
80 | 650 | 620 |
100 | 650 | 620 |
120 | 650 | 620 |
150 | 690 | 660 |
200 | 750 | 720 |
250 | 750 | 720 |
Table of installation costs depending on the type of work
Type of work | Price |
Installation of wall panels | 650 rub/sq m |
Installation of roof panels | 680 rub sq m |
Installation of metal structures (in frame construction with a metal frame | 26 thousand. rubles per ton |
Installation of foundations | 4500 rub. per cube. meter of concrete |
Calculation of quantities for wall construction
The area of the walls of the building and the chosen sandwich panels’ dimensions (width and height) determine how many sandwich panels are used. There will be less need for slabs the larger the panels. However, things are not entirely clear even here.
The proportion of the house’s area to the size of the slabs must be considered. One wall, for instance, measures 10 by 3.6 meters.
To prevent waste (clippings), it is advised to buy sandwich panels that meet the following specifications:
- 5×1.8 meters;
- 2.5×1.8 meters;
- 5×3.6 meters;
- 2.5 x 3.6 meters.
If you buy panels that are three or six meters in length, the buyer will end up with scraps and the joints might become asymmetrical, which the strips will highlight.
If a sandwich panel home is to be built, its size and height must match the panels that are currently available for purchase.
When preparing to construct a home using sandwich panels, it is advised to first research the market for building materials, find out what sizes the slabs are produced in by the nearest company to the construction site, and then design the relevant portion of the house using the information gathered. By doing this, needless expenses will be avoided.
Sandwich panels are easily cut, but since the ends of the slabs have unique connecting locks, it is preferable to save the cutting for internal partitions and use solid panels for the exterior walls.
How to calculate all expenses?
Included in the costs of building a switchwitch wall are the following:
- The costs of the sandwich panel.
- Dobing costs (additional designs for joining walls.
- Transportation costs to bring the panels to the construction site and unload them. Perhaps loading from the warehouse (the trading base also has to pay the buyer).
- Installation costs, wages of workers.
A house, for instance, is 3.6 meters high and 10 by 10 meters in size. In the event that the frame is intended to be formed, installation and frame structure purchases will cost roughly 450 thousand rubles.
Panel sandwiches Selecting a size of 1.8×5 meters is preferable. Less will need to be cut off then. Each wall will have four panels, and the entire house will have sixteen. You should select panels with a greater thickness—between 120 and 150 mm—for exterior walls.
Nine square meters make up the area of each similar plate. Assume:
- The material was selected with mineral wool 150 mm thick.
- The price of each square of such a slab is 1790 rubles.
- The entire panel will cost 16,110 rubles.
- A total of 16 panels selected.
- In total, it turns out that 257,760 rubles will have to be paid only for wall panels.
- Installation of such panels costs 650 rubles per square meter.
- Thus, another 93,600 rubles will have to be paid to the installers for installing the walls.
Of course, you can choose panels that are ten meters long; this will make installation easier and require fewer additional parts, but it will make transportation more difficult. Furthermore, it’s not a given that a car big enough to lift such thick walls will exist.
Shaped elements
Let’s talk a little bit about the extras. These components go well with sandwich boards:
- Cornice installed at the junction of the starting panel and the base.
- Corner, corner element is mounted on the corner joints of panels and covers them.
- The flashing is mounted on the transverse seam between two panels, preventing access to moisture and air.
- Slopes are installed in the openings of windows and doors to cover the unpresentable end of the panel along the perimeter of the opening.
Extensions can be made in accordance with specific designer drawings or in accordance with standard drawings. The cost of artistically shaped elements can be more than that of standard ones, depending on how complex their production is.
Rules for drawing up estimates
In industrial construction, the estimate is typically created concurrently with the project. AND experts order such a document; they will create a house plan with all the communications, compute how much building material and engineering communications are used, and estimate the cost of each component.
A document of this kind becomes official and is approved by the relevant authorities. It is also advised that a private developer obtain design and estimate documentation from a specialized company.
A private owner is able to independently estimate how much money they will need for their ideal home in advance, as well as what they are willing to give up if necessary to lower the cost.
Included in the full estimate for building a sandwich panel home are the following:
- Calculation of the foundation. For a building from sandwich panels, a strip foundation will be optimal, duplicating the layout of the load-bearing walls and interior partitions. Although the choice of the foundation is always based on the condition of the soil, its mobility.
- Calculation of walls from sandwich panels. Here the size of the panels, their appearance are taken into account.
- Calculation of the frame foundation is performed if the sandwich panels are attached to the frame.
- Calculation of the roof and roofing.
- Calculation of the facade finishing. Polymerized panels do not need additional finishing.
- Calculation of the interior decoration of the house.
- Calculation of electrical installation work.
- Calculation of heating, water supply and sewerage.
- Calculation of a septic tank or connection of the house to the centralized water treatment system.
- Calculation of the water supply system to the house. This can be a connection to the city centralized highway, a well or a borehole in the yard.
- Calculation of windows and doors.
This estimate does not include the insulation calculation because sandwich panels have their own layer of thermal insulation. The average costs for various types of construction work are displayed in the table below.
Photos of prefabricated houses
The following contains pictures of sandwich panel homes:
Anyone thinking about building or renovating a space must be aware of the costs involved with wall sandwich panels. These panels are a popular option for both residential and commercial buildings because they combine affordability and efficiency.
Wall sandwich panel costs can differ dramatically depending on a number of variables. Simple panels constructed of common materials are usually less expensive, but more complex panels or those with special design specifications may cost more. Speaking with vendors or contractors is crucial if you want precise quotes that are customized to the specifications of your project.
Wall sandwich panel installation fees are included in the total cost. Although some people can install panels themselves, professional installation guarantees correct fitting and optimizes the panels’ performance. The size of the project, the complexity of the installation, and any extra services needed, like site preparation or customization, are the main factors that determine a contractor’s pricing.
Budget for wall sandwich panels keeping in mind long-term savings in addition to upfront purchase and installation costs. The energy efficiency of these panels makes them valuable since, over time, they may result in lower heating and cooling costs. Initially investing in higher-quality panels may save maintenance and operating expenses over the course of the building’s life.