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We consider all features of the installation location: presence of skew or quarters, wall material, and other parameters that affect installation quality

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Our plastic windows serve customers for decades
Author: Arman Serikov, leading engineer-technologist for window systems in Astana.
Veka plastic windows in Astana: choosing a profile for the capital's climate
Choosing glazing in the capital is always a survival game between extreme frosts and fierce steppe winds. To prevent the structure from deforming or freezing, experienced engineers recommend installing products with an outer wall thickness of 3 mm and closed steel reinforcement, which is why Veka plastic windows remain the most reliable solution for the harsh climate.
Why is Class A profile necessary for Astana?
The thickness of the outer wall of Veka PVC frames is strictly 3 mm. This provides the blocks with rigidity and resistance to deformation during sudden temperature changes. In the steppe winds of Astana, this thickness guarantees the tightness of the sash for decades, making it logical for many homeowners to buy Veka windows from official dealers.
Purchasing an original German product is an investment in the absence of service problems. While owners of budget brands adjust fittings every season, users of this profile operate sashes without technician intervention. The main compromise of the premium solution: a high starting price for impeccable statics, so quality Veka windows pay off through a long service life.
Comparison of profile lines for the climate of Kazakhstan
Characteristic | Veka Euroline (60 mm) | Veka Softline (70 mm) | Veka Softline 82 |
Chambers | 3 | 5 | 7 |
Double-glazed window | up to 32 mm | up to 42 mm | up to 52 mm |
Thermal insulation | Basic | High | Maximum |
Purpose | Summer cottages, loggias | Apartments in Astana | Private houses |
Evolution of glazing technologies over 15 years
Previously in the capital, thin-walled frames with ordinary glass were installed. They often became covered with ice due to poor insulation and the black seal that stiffened in the cold. Market monitoring shows that today the query 'Veka windows prices' has become much more popular, as people have started to understand energy saving.
In 2015, aluminum structures without thermal breaks were promoted on the market for housing. The technology turned out to be a dead end: the high thermal conductivity of the metal led to through freezing. Modern Veka windows solve these problems with closed steel reinforcement and special energy-saving coating on the double-glazed units.
Expert advice from Arman Serikov, leading process engineer for window systems in Astana: 'Do not order glazing with U-shaped reinforcement for high floors. The wind load in Astana requires only a closed steel contour inside the plastic, otherwise the sash will 'warp' after two years.'
Budget calculation for PVC products in the capital
The cost of products is determined by the type of base, the formula of the double-glazed unit, and the quality of fittings. Online, the query “Veka windows prices” is common, but a fixed price per square meter rarely reflects reality, as each translucent structure is a complex engineering project for a specific opening.
Product specifications for energy-efficient housing
Parameter | Softline 70 | Softline 82 |
Thermal resistance | 0,78 m²K/W | 1,06 m²K/W |
Profile wall | 3,0 mm | 3,0 mm |
Sealing contours | 2 rows | 3 rows |
Reinforcement | Closed square | Closed square |
For sound insulation of housing near noisy avenues, engineers recommend installing triplex glass. The downside of high noise protection is the critical weight of the opening part. This requires reinforced hinges, which always come with original Veka windows to prevent sagging under loads.
Installation nuances in the northern region
In Astana, installation is more important than the brand. Even an elite brand loses its properties when using cheap foam or violating levels. The enclosing structure works like a wetsuit: the slightest tear reduces protection to zero, so properly installed Veka plastic windows retain heat even in abnormal blizzards. The use of high-quality PSUL tapes and vapor barrier at this stage is critically important for the durability of the entire junction unit.
Due to strong summer insolation, I recommend multifunctional glass. They work like a thermal mirror: in winter they return energy from the radiators to the room, in summer they block solar heat. The presence of silver ion coating in the double-glazed unit can significantly reduce air conditioning costs in July. Original Veka plastic windows do not turn yellow under ultraviolet light thanks to the modified PVC compound composition.
Why do engineers choose German standards?
The company does not have 'project' (thin-walled) series. This guarantees the same quality of plastic for a private home and a large residential complex. Strict internal control prevents batches with reduced wall thickness from entering the market, which is often found among local manufacturers. By choosing branded Veka windows, you eliminate the risk of weld seam rupture in extreme frosts, which often happens with economy options. Special impact modifiers in the polymer make the frame resistant to sharp impact loads even at critically low temperatures.
Expert advice from Arman Serikov, leading engineer-technologist for window systems in Astana: 'Demand a check of the profile's depth of entry into the opening. In city houses, the 'quarters' are uneven. Without additional expanders, you will get a freezing slope even with the most expensive order.'
Many people search online for products using the query "Veka windows", ending up with intermediaries. Check the workshop certification before paying. We use only original components capable of withstanding the weight of double-glazed units and ensuring smooth operation of the fittings.
3 facts about Veka products
- Reinforcement steel: Metal with a thickness of 1.5 mm is used. Competitors often switch to 1.2 mm to reduce costs.
- Rebate slope: The inner plane of the frame is sloped to drain condensation, protecting mechanisms from corrosion.
- Surface gloss: Dense plastic absorbs less dust and soot, which is important for areas with active construction and smog.
Verification of authenticity before purchase
If you decide to order new frames, check the laser marking on the end of the profile (shift number and date). It does not wear off and confirms the authenticity of the brand. Remember that investing in durable Veka plastic windows in Astana is a reliable way to save on heating in the future.
Expert advice from Arman Serikov, leading process engineer for window systems in Astana: 'A low price usually means savings on hidden components: metal or sealant. Disappointment from drafts will come faster than the joy of momentary savings fades.'
Products from a German brand are a choice for those who calculate expenses 10-15 years ahead. Reducing electricity and heating bills offsets the price difference in 4 seasons. Our company will ensure professional installation with a full guarantee on the tightness of all components.
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