close
Choose Your Site
Global
Social Media
| Min Order | 3000 Meters |
| Trade Term | FOB,C&F,CIF,EXW |
| Payment Terms | T/T |
| Place of Origin | Wuhan |
| Means of Tranport | Ocean |
| Production Capacity | 40,000 Meters/Month |
| Packing | Customized |
Delivery Date | 7-15Days | Brand Name | Yuanfa |
Product Name | Thermal break Polyamide Strips, | Material | PA66GF25 |
Color | Black | Width | 39mm |
Density | 1.30±0.05 g/cm3 | Standard Length | 6 Meters/Piece |
Certificate | Certificate of ISO 9001:2015,CN09/20301 | Processing | High Precision Polyamide Extrusion |
Standard Carried | New NationalStandard:GB/T 23615.1-2017 | Applications | Aluminium Profiles,Thermally Broken |
The 39.0-K1 thermal break strip is a wide-profile insulating bar made of high-performance PA66 GF25 (25% glass fiber-reinforced polyamide). With a width of 39.0 mm, it is designed to meet the insulation and structural needs of large-format aluminum profiles.
Its K1 profile is optimized for compatibility with standard groove systems, making it an ideal solution for curtain walls, oversized windows, and commercial-grade façade systems demanding both thermal performance and ease of assembly.
Extra Width for Better Insulation: 39mm width creates a longer heat transfer path, enhancing thermal resistance
K1 Groove Compatibility: Fits most standardized aluminum systems
Ideal for Large-Profile Applications: Maintains stability across wide spans and heavy glass units
Excellent Dimensional Stability: High performance under thermal stress and mechanical load
Smooth Assembly: Designed for streamlined manual or automatic installation processes
Designed for use in high-end and large-section aluminum systems, including:
Curtain Wall Systems (especially with wide mullions or transoms)
Oversized Aluminum Windows and Sliding Doors
Commercial and Public Architecture
Sunrooms, Skylights, and Glass Walls
High-Rise Building Façades requiring thermal bridging resistance
