Product Description
The Upvc Double Glazing Window Frame manufactured by our facility combines multi-chamber thermal UPVC profiles with factory-sealed double-pane insulated glass units, engineered to optimize building envelope thermal performance, noise reduction, and energy efficiency. The low thermal conductivity of UPVC, paired with an insulated air or high-purity argon gas cavity, slows conductive and convective heat transfer between the interior and exterior, lowering heating and air conditioning energy demand while eliminating condensation on interior glass faces during winter. This Upvc Double Glazing Window Frame is widely installed across residential housing, apartment complexes, corporate office buildings, hotels, roadside developments, schools, and hospitals in regions with wide seasonal temperature swings.
Application Scenarios
- Energy-efficient residential homes and passive building projects in regions with cold winters, hot summers, and high heating or cooling loads.
- Multi-family apartments and hotel guestrooms near highways, overpasses, or rail lines requiring acoustic sound suppression.
- Healthcare clinics, senior care communities, and educational facilities with strict standards for perimeter sealing, draft prevention, and thermal stability.
Technical Specifications
- Insulated Glass Configurations: 5+9A+5, 5+12A+5, 5+15A+5, 6+12A+6 configurations, with dry air or high-purity argon gas filling
- Profile Depth Series: 60mm, 70mm, 80mm, and 88mm multi-chamber UPVC series (available in 3-chamber, 5-chamber, 6-chamber, or multi-chamber cores)
- Glazing Enhancements: Low-E soft coatings, tempered safety glass, acoustic laminated glass, frosted privacy glass, or warm-edge spacer assemblies
- Operational Configurations: Casement, sliding, top-hung, fixed, or coupled multi-lite window assemblies
- Performance Data Support: Engineering documentation available for U-value, air infiltration, water-tightness, wind load resistance, and acoustic ratings
Customization Capabilities
As an experienced OEM/ODM manufacturer, our technical team works from architectural specifications to tailor glass thickness ratios, argon gas concentrations, and warm-edge spacer systems. Within our 5,000,000 RMB project MOQ, window frame styles, operational types, and dimensions can be mixed. Custom functional samples are fabricated within 7 days, with free samples available to facilitate project compliance approvals.
Quality Assurance & Factory Strength
Our workshop operates multi-head UPVC welding lines, CNC corner cleaners, and automated insulated glass assembly lines to ensure continuous, void-free dual perimeter sealant application and clean welded corner joints. Quality controllers enforce 100% full inspections covering overall frame squareness, insulated unit dew point integrity, and gasket compression elasticity. With a monthly capacity of 5,000 square meters, our facility accommodates third-party inspections and backs all products with a 1-year warranty.
Commercial FAQ
Q: Does the double-glazed unit carry a risk of internal fogging or condensation over time?
A: No. Our insulated glass units are filled with 3A molecular sieve desiccant and sealed with an automated primary polyisobutylene seal and a secondary two-component silicone or polysulfide seal, maintaining an internal dew point below -40°C.
Q: What is the delivery turnaround time for bulk double-glazed window orders?
A: Standard double-glazed window orders complete production in 30 days, while custom Low-E, warm-edge, or triple-pane assemblies require 35 days from raw material receipt.
Q: What commercial trade and payment terms apply?
A: We support FOB and EXW commercial terms. Standard orders require a 50%–60% advance deposit; custom orders require a 70% deposit, with the remaining balance settled in RMB prior to shipment. Goods are crated in solid wooden boxes.
Hot Tags: upvc double glazing window frame, China upvc double glazing window frame manufacturers, suppliers, factory, upvc bow window, upvc custom windows, upvc energy efficient window, upvc horizontal sliding window frame, UPVC Single Hung Window, upvc weatherproof windows