Calculation and price of slopes for plastic windows and their installation

Plastic window installation and selection involve more than just aesthetics; they also involve efficiency and usefulness. Determining the necessary slopes for appropriate installation is an essential step in this process. These slopes, sometimes referred to as cornices or bearing overhangs, are crucial to maintaining the efficiency and lifespan of your windows.

In the context of plastic windows, slopes refer to the angle or pitch at which the window is installed in relation to the outside surface of the building. This is an important angle for multiple reasons. It first impacts the window’s ability to shed water during precipitation, which helps to stop leaks and water damage. Second, it affects the window frame’s overall resilience and its capacity to endure various weather conditions over time.

Slopes for plastic windows must be calculated with both technical know-how and pragmatic considerations. To find the best angle, experts usually take into account elements like the local climate, including the amount of rain, snowfall, and wind patterns. The building’s design also matters; various architectural motifs and building materials may have an impact on the suggested slope angle.

The next stage is to think about the financial effects after determining the right slope angle. Slopes for plastic windows come with a price that includes multiple elements. This covers the cost of the labor involved in installing the overhangs or cornices, the materials needed to make them, and any additional structural modifications needed to allow for the selected slope angle.

Comprehending the computation and cost of plastic window slopes is crucial for any homeowner or builder who wishes to optimize the effectiveness and durability of their window installations. You can invest in your property’s long-term structural integrity and weather resistance as well as improve its aesthetic appeal by making sure the slopes are accurately calculated and installed.

What determines the cost for PVC structures??

First and foremost, the cost of slopes is determined by the material used in their construction and the area in which finishing work is done. Furthermore, the following variables will affect the kit’s final cost:

1. Installation type: internal, external, arched.
2. Slope depth ranges from 100 mm to 600 mm.
3. White or laminated slopes, the latter are much more expensive.
4. Type of painting according to the RAL catalog or UV printing.
5. Service life over 30 years and warranty service of at least 2 years.
6. Level of thermal and noise protection.
7. Type of installation.
8. Ecological and fire safety.

By type of material

Slopes’ average cost is influenced by the kind of material and manufacturing process.

For instance, painting and the placement of stiffeners affect PVC slopes.

Regarding metal slopes, the width up to 600 mm and slope length from 1000 to 3000 mm are determined by the thickness of the steel sheet, which ranges from 0.45 to 2.0 mm and provides the calculated rigidity of the product.

Additionally, the painting technology—internal primer layer and external polymer coating—affects the price of a metal slope. The type of wood, thickness of the slopes, and shade all matter for wooden windows.

Crucial!You must consider the width of a wooden slope in order to accurately calculate its thickness. These slopes have a standard size of 150-300 mm and can be up to 30 mm thick. The final thickness of the slope will increase with a wider width.

The mean cost of slopes:

1. Insulated PVC slope 1500x250x10 mm, 190 rub.
2. Insulated PVC slope 1500x400x10 mm, 308 rub.
3. PVC sandwich panel 3000x1500x10 mm, RUB 2,055.
4. PVC slope with corner 1500x200x10 mm, 357 rub.
5. PVC slope with corner 2000x250x10 mm, 581 rub.
6. Laminated PVC Renolit, 250x10x1000 mm, 1600 rub.
7. RBC metal, white, 1500x250x10, 120 rub.
8. Metallic gray-beige, 2000x250x10 mm, 595 rub.
9. Deck 254 mm, metal, ice cream, 2000x250x10 mm, 905 rub.
10. Metal, outdoor, polyester, brown 3000×500 mm, RUR 1,398.
11. Galvanized 0.45 – 2.0 mm, white and yellow, 1500x250x10, 377-1950 rub.
12. Exter, wood, external, corner, white 60x94x8 mm length 6.0 m, 979 rub.
13. Exter, wood, external, corner, white 90x180x9 mm length 6.0 m, 1555 RUR.
14. VNT-Premium EM wood with platband, 250×10 6.0m white ice, 1,800 RUR.
15. Pine, 250x20x1000 mm, 1350 rub.
16. Larch, 250x20x1000 mm, 1990 rub.
17. Oak, 250x20x1000 mm, 3450 rub.
18. Pine, 350x30x1000 mm, 1700 rub.
19. Larch, 250x20x1000 mm, 2590 rub.
20. Oak, 350x30x1000 mm, 4760 rub.
21. Pine, 500x35x1000 mm, 2050 rub.
22. Larch, 500x35x1000 mm, 3720 rub.
23. Oak, 500x35x1000 mm, 6780 rub.

We explore the key information that homeowners should be aware of in our article, "Calculation and Price of Slopes for Plastic Windows and Their Installation." We dissect how to measure and calculate the slopes surrounding plastic windows, which are important for both practicality and aesthetics. This guide seeks to equip readers with useful insights, from discussing installation cost factors to comprehending the significance of accurate measurements. Whether you’re building or remodeling, knowing these little details will guarantee that your plastic windows fit flawlessly and improve the appearance and functionality of your entire house.

How much does installation and finishing cost??

You should become familiar with the terms and scope of work before ordering window slopes from a construction contractor. Typically, only after a technical inspection of the openings, construction volume calculation, cost calculation, estimate preparation, and customer agreement are completed can specialists perform this kind of work.

Crucial! If the window units are installed against GOST, the contractor is not permitted to proceed with the work. It is preferable to consider this beforehand and order a full turnkey window installation to avoid finding yourself in a situation where window installation is handled by one company and slopes by another.

The contractor measures the width, height, and thickness in millimeters for both internal and external slopes while conducting an external inspection. They also check the condition of the seams. The builder makes it clear if adding extra components—like a corner, ebb, and window sill—will be required.

If the customer wants the slope’s end to be closed, they select the corner.

These corners have a shelf width of 20–50 mm and are appropriate for plastic and metal slopes.

Next, the technology for sealing technological seams and slope joints is chosen based on the state of the seam.

If more insulation is needed in the first scenario at the joints where the window and the wall meet, the cost will go up.

Silicone or liquid plastic invisible sealant is used to seal the joints connecting the slope elements to the window, ebb and flow, and window sill. The cost of this operation is not extra to what the customer must pay; it is part of the installation work on ebb tides. The delivery of the materials needed for the job is also included at no extra cost.

Consider their total quantity for the contract and the volume of building materials after calculating the cost of creating slopes for a single window.

Prices for work

The installation work cost is computed either on a per-meter-plot or per-meter-two slope basis. The contractor selects the unit of measurement, which is based on the finishing technology used.

Note: The calculation is done per m 2 for plastering work done on slopes, and per m.P. for finished products like PVC, metal, wood, or sandwiches. The list of internal or external works, as well as the state of the surface that needs to be treated, will determine additional costs.

Place outside

This kind of finishing is the largest and ought to be done while installing window blocks; if it isn’t done for some reason, it can be done when finishing the inside slope.

The following procedures and supplies are included in the price of external finishing work on the slope:

1. Window opening measurement.
2. Calculation of the scope of work and purchase of basic and consumable materials: slopes, polyurethane foam, sealant, insulation, wedges and fasteners, liquid nails or glue.
3. Preparation of the slope surface with its cleaning and thermal insulation of the seam.
4. Installation and fastening of slopes.
5. Sealing of assembly seams.
6. Cleaning up trash after work is completed.

Average costs per 1 m.P. for external installation slopes:

1. Plastic slope white external, 3655 rub.
2. External laminated plastic slope, RUB 6,880.
3. PVC sandwich panel, RUB 7,200.
4. PVC slope with corner, 4600 RUR.
5. Laminated PVC Renolit, RUB 6,700.
6. RBC metal, 3500 rub.
7. Metal grey-beige, 3500 RUR.
8. Soundboard 254 mm, metal, 3900 rub.
9. Metal, outdoor, polyester, brown, RUB 6,320.
10. Galvanized 0.45 – 2.0 mm, white and yellow, RUR 5,700.
11. Exter, wood, external, corner, 4200 RUR.
12. VNT-Premium EM wood with trim, 8884 rub.
13. Pine, 5380 rub.
14. Larch, 5930 rub.
15. Oak, 7450 rub.

Install from inside

Interior work is typically 18–25% less expensive than exterior installation because it involves fewer requirements for exposure to environmental variables, uses less expensive finishing materials, and uses smaller volumes of insulation.

The average cost per 1 m.P. for PVC window slopes installed indoors:

1. Plastic slope white internal, 2967 rub.
2. Plastic slope laminated internal, 5500 rub.
3. PVC sandwich panel, RUB 5,760.
4. PVC slope with corner, RUB 3,580.
5. Laminated PVC Renolit, RUB 5,370.
6. RBC metal, 2800 rub.
7. Pine, 4300 rub.
8. Larch, 4800 rub.
9. Oak, 5960 rub.

Required number of consumables

The characteristics of the opening are taken in order to calculate the amount of work required to finish the slopes, and the necessary slope area is then calculated. Determine the length and area of a single element. Next, ascertain how many slopes and consumables the standard calls for.

Vital. For both interior and exterior work, separate computations are made.

For instance, a window measuring 1.5 by 1.4 meters.

Outer side

Worksheets:

1. Calculate the area with an allowable slope depth of 0.250 m.
2. Area of ​​vertical slope element: 1.5x 0.250=0.375 m2 .
3. Horizontal slope area: 1.4×0.250=0.35 m2
4. Total slope area: 2×0.375+0.35=1.1 m2
5. Choose a Deke brand slope 254 mm, metal, seal, 2000x250x10 mm, area: 1.5×0.25=0.375 m2
6. Number of slopes per window: 1.1/0.375=2.93, accept 3 pieces with a reserve.
7. Calculation of thermal insulation for seam sealing, choose polystyrene, 20 mm thick, insulation area: 2×0.375+0.35=1.1 m2
8. Foam sheet size: 0.5×1=0.5 m2
9. Number of foam sheets:1.1/0.5=2.2 sheets, choose 3 sheets with a margin
10. Fasteners for the slope – according to the norm, 6 pieces per 1 m2 .
11. Adhesive for Ceresit foam at a rate of 6 kg per 1 m2, total: 1.1×6 = 6.6 kg, choose 7 kg with a margin.
12. Acrylate slop for external work: 1 kg.

Internal

Worksheets:

1. Internal work is performed similarly to external, but without insulation, for example, the calculation of the area with the permissible depth of the slope is 0.250 m.
2. The area of ​​the vertical element of the slope: 1.5x 0.250 = 0.375 m 2 .
3. Horizontal slope: 1.4×0.250 = 0.35 m 2 .
4. Total sloping area: 2×0.375+0.35 = 1.1 m 2 .
5. Select the brand slope: oak, 250x20x2000 mm, area: 2×0.25 = 0.5 m 2 .
6. The number of slopes per window based on the whole part 3 pieces with a margin.
7. Fastener for sloping – at a rate of 6 pieces per 1 m 2 .
8. Acrylate slop for internal work: 1 kg.

Calculation of total expenses

It is possible to determine the overall cost of installation, for instance, for the external slop of the Technonol Hauberk Bavarian brick and metal brand, once the volume of consumables and the cost of the work have been determined.

Estimated cost:

1. Deke brand slope 254 mm, metal, seal, 2000x250x10 mm 3 pieces: 3×905 rub.= 2715 rub.
2. Installation of deck 254 mm – 3900 rub.
3. Polystyrene foam: 3 x 133=266 rub.
4. Slope fasteners: 20 RUR.
5. Adhesive for foam plastic: Ceresit, “Doctor Shnek”, “Zebra”: 7 kg x 10 = 70 rub.
6. Acrylate slope sealant for external work: 1 kg x 75 RUR.= 75 rub.
7. Total: 7046 rub.

For both homeowners and contractors, calculating plastic window slopes and figuring out installation costs requires careful consideration of a number of important factors. Comprehending these variables not only guarantees the effective utilization of resources but also enhances the windows’ overall functionality and visual appeal.

First of all, slope calculation is very important because it affects how water and snow are drained away from windows. Water accumulation can eventually cause leaks and damage, so proper slopes are necessary to avoid this. The optimal slope calculation is influenced by various factors, including the local building codes, window orientation, and climate of the area.

Second, a number of variables affect how much slopes for plastic windows cost, as does the cost of installation. The quantity and size of windows, the difficulty of the installation procedure, and the caliber of the materials selected all have a major impact on the final cost. The ultimate costs may also be impacted by labor costs and any necessary preparatory work, such as strengthening window frames or modifying pre-existing structures.

Last but not least, when organizing the installation of plastic windows, striking a balance between affordability and quality is crucial. While it could be tempting to choose the least expensive solution, long-term durability and efficiency depend on the slopes being properly calculated and installed by trained professionals. Purchasing high-quality supplies and knowledgeable labor up front may help homeowners avoid having to pay for expensive repairs and replacements down the road.

In conclusion, careful consideration of a number of factors is necessary for the calculation and pricing of slopes for plastic windows as well as their installation. Through comprehension of the significance of accurate slope computation, assessment of associated expenses, and emphasis on superior materials and installation, homeowners can make knowledgeable choices that augment the usefulness and market worth of their residences.

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