PVC / UPVC windows offer a high cost-performance ratio and are widely used in regions with extreme seasonal temperatures. Featuring an upgraded diagonal seamless welding process, these windows provide enhanced structural integrity and superior insulation compared to traditional designs.
| Size | Customized |
| Material | UPVC / PVC |
| Color Options | Customized |
| Energy-saving K value | Glass: 1.35≤K≤1.8 | Window: 1.3≤K≤1.62 |
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Frequently Asked Questions
Q: What is your main product range?
A: We supply complete window systems including profiles, hardware, accessories, and glass, as well as finished products ready for installation.
Q: How are prices determined for custom windows?
A: Pricing is based on specific requirements such as dimensions, quantity, frame color, and glass type (single, double, laminated, Low-E, etc.).
Q: Do you offer standard sizes for windows and doors?
A: No, our products are custom-made. We manufacture all windows and doors according to the buyer's specific dimensions.
Q: What is the typical delivery timeframe?
A: Delivery usually takes 2 to 4 weeks after the deposit is received and technical drawings are confirmed.
Q: What kind of warranty do you provide?
A: We provide a 10-year quality warranty covering frame fading, hardware functionality, and accessories under correct operation. German hardware specifically carries a 10-year warranty.
Q: Are the windows delivered with glass installed?
A: Yes, we typically install the glass at the factory to ensure safety during transportation and ease of installation for the buyer. On-site glazing is only recommended for oversized products.
Nova Panel
