China Aluminum Thermal Insulation Windows Suppliers - Factory Direct for Summer Heat Blocking and Energy Efficiency
| Frame Material |
Material: 6063-T5 aluminum alloy Profile Thickness: 1.4 mm - 2.0 mm (adjustable based on customer requirements) Profile Width: 60 mm (vertical width of the window frame) |
| Glass Options |
Single Glazing: 4mm - 6mm Double Glazing: 6mm + 12mm (gas-filled cavity) + 6mm (customizable interlayer) |
| Thermal Insulation Strip |
Type: Polyurethane or rubber insulation strips |
| Window Types |
Fixed windows, sliding windows, casement windows, awning windows, and more |
| Sealing Strip |
Material: EPDM or PVC strips with excellent aging resistance and waterproofing |
| Color and Finish Options |
Available in aluminum powder coating, anodized finishes, wood grain transfers, and more, tailored to client preferences |
| Thermal Insulation |
Complies with national energy-saving building standards with an overall thermal insulation coefficient below 0.9 W/m²K. |
| Sound Insulation |
Depending on the glass configuration, soundproofing levels range from 30dB to 45dB. |
| Waterproofing |
Achieves national secondary waterproofing standards, tolerating wind pressure up to 200Pa, suitable for general climatic conditions. |
| Wind Pressure Resistance |
Customizable based on window type and dimensions, with most models achieving Class C (≥ 1.6kPa). |



