
Profile Processing Cutting

45 Degrees Angle Cutting

End Face Milling of Middle Column

Profile Lock Body Corner Connector Punching

Open Screw Holes for Hardware Fittings

Cutting Corner Connector

45 Degrees Profile Impact Corner Connector

Doors and Windows Assembly

Stick Protective Film

Install Glass Glue

Door and Window Installation and Debugging

Finished Product Debugging

Check the Size

The Finished Product Delivery

Features
The aluminium heat insulation/broken bridge casement window with outwards and inwards opening is a kind of energy-saving aluminium casement window. It adopts angle collision connection for outer frame, adjustable corner connector for inner frame, and glass corner cushion block, with superior performance. The inside and outside opening are freely matched. It adopts car grade sealing strip and seam sealant strip, with high sealing performance, waterproof performance, excellent sealing performance, and improved sound insulation and heat insulation performance; it adopts installation and adjustment Components, so that the installation of barrier free, to achieve the best performance and improve the anti-theft function; simple and tidy, window frame embedded in the wall design, enhance the anti-seepage ability of the windowsill, enhance the waterproof performance.
Performance
Air Classification Class 7 (m³/m•h)
Water Tightness Class 5: 600 Pa
Wind Resistance Class 5: 3.0 kPa
Soundproof Class 4: 35 dB
Thermal Transmittance Uf Class 5: 2.5w/(㎡•k)