It has the characteristics of good heat preservation, sound insulation, impact resistance and air tightness.
| Specification | Characteristics and Attribute Values |
|---|---|
| Heat preservation | UPVC is a material of low heat conductivity, 0.02-0.046W/mK. It is 1/1250 of Aluminium, 1/1500 of Metal, 1/40 of Cement, 1/20 of clay. |
| Resistance to weathering | With added modifier and UV absorbers in PVC profile, it will not age, fade, or become brittle between 70°C and -30°C. |
| Fire Safety | The profiles for UPVC windows and doors are not spontaneous and do not support combustion. They are self-extinguishing. |
| Flame resistance | It will not break under the shock of a 1 KG hammer at -10°C, due to special shock resistance formulas. |
| Fly screen options |
A. Stainless steel security mesh B. Aluminum security mesh C. Fiberglass fly screen D. Retractable & invisible fly screen |





The thermal insulation of double-glazed windows makes it possible to keep the indoor temperature constant in winter, thus achieving energy saving, environmental protection and health.
Excellent aging resistance, chemical stability, and anti-aging properties. Offers excellent compressive deformation resistance and stress relaxation resistance.
Multi-cavity design for excellent sound insulation performance and structural integrity.















More than 17 years of experience in R&D and manufacturing of doors and windows in North America and Europe. The factory covers an area of 30,000 square meters. We provide R&D, design, manufacturing, after-sales and other product services. The main products are aluminum windows, aluminum doors, uPVC windows, uPVC doors, sun rooms, aluminum curtain walls, shower rooms, handrails, etc.
Our products are widely used in homes, villas, apartments, hospitals, schools, airports, shopping malls, etc. Products meet the highest quality requirements in ISO9001, CE, AS2047-2014, SGS testing indicators. We will always provide customers with the best products and after-sales service.











