Weathertec's High-End Thermal Break Aluminum Extrusions Series sets new benchmarks in high-strength metal systems. Engineered with structural polyamide insulation strips, this series eliminates metal-to-metal heat conduction, creating perfectly insulated architectural spaces with ultra-slim sightlines.
Engineered for architectural glazing, our thermal break aluminum system combines structural metal load bearing with deep polyamide thermal insulation.
| Extrusion Technical Parameter | Standard Value / Material Compliance |
|---|---|
| Structural Alloy Spec | AL 6063 T6 Architectural Grade Aluminum Alloy |
| Polyamide Barrier Strip | 24mm width PA66 GF25 (25% Glass-Fiber reinforced structural break) |
| Visible Metal Sightlines | Minimal sightline profile profiles (sash + frame as low as 85mm) |
| Thermal Insulation (U-Value) | Uf value as low as 1.6 W/m²K (exceptional rating for metal systems) |
| Watertight Pressure Class | Class E900 (EN 12208 compliant, stops seepage under 900 Pa pressure) |
| Wind load Resistance | Class C5 extreme wind-load load bearing capability (up to 3000 Pa structural wind pressure) |
| Anodizing Coating Depth | Class 15 Premium protective anodizing layer (≥ 15 microns) |
| PVDF Finishing Coating | Fluorocarbon 2-coat PVDF finish (highly stable under extreme sunlight) |
Aluminum is a natural conductor of thermal heat. In tropical climates, standard aluminum windows conduct scorching sun heat directly indoors. Weathertec's thermal break system divides the structural aluminum frame into separate **outer** and **inner** metal profiles, connecting them with a highly secure, non-conductive **Polyamide Strip**.
This structural block breaks the thermal conductive bridge, allowing your active air conditioning to cool the interior spaces using up to 40% less energy.
Are you a licensed window fabricator, developer, or contractor? Request a physical B2B sample kit containing Thermal Break extrusions and polyamide strips.
