PA66 high-performance multi-cavity insulation strips with broken bridge structure, heat preservation and heat insulation, more energy-saving and environmentally friendly surface treatment. The outer color adopts imported fluorocarbon or monochrome spraying, which has excellent anti-fading, anti-frosting, anti-corrosion, strong anti-ultraviolet resistance, strong crack resistance and can withstand harsh weather environments. The inner color adopts vacuum wood grain spraying, with beautiful colors, showing the noble taste of home decoration.
| Profile wall thickness | Wall thickness 2.0mm |
Thermal insulation strips Waterproof adhesive Strip | 1. Thermal insulation strips/Waterproof adhesive Strip |
| 2. EPDM multi-cavity composite foam rubber strip |
| 3. EPDM water-resistant foam rubber strip |
| 4. PA66-GF25 insulation strip 44mm |
| Visible surface width | Frame and sash flush design |
| Compression line | Closed pressure line |
| Filling | Insulation cavity filling (polymer material) |
| Glass options | Double glass (thickness 34mm) Triple glass (thickness 39mm) |

Wind pressure resistance Level 9
Sound insulation Level 3
Thermal insulation Level 6
Water tightness Level 6
Airtightness Level 8

Standard rounded corners, humanized safety design,Standard refrigerator-grade sponge, better thermal insulation performance,Vertical hidden drainage design, smoother drainage,Standard German HOPPE handle + SIGIAN hidden hinge,Simple and stylish, durable.

Moisture-proof and corrosion-resistant / Sound insulation and noise reduction / Environmentally friendly and durable

Standard rounded corners, humanized safety design,Standard refrigerator-grade sponge, better thermal insulation performance,Vertical hidden drainage design, smoother drainage, Standard German HOPPE handle + SIGIAN hidden hinge,Simple and stylish, durable.
Six standards for system Windows/sun rooms
