Building Thermal Barrier Strips

Product Features

Excellent Thermal Insulation: Made from nylon, the CH44 Building Thermal Barrier Strips resists heat conduction, helping to maintain interior climate and reduce energy loss.

High Mechanical Strength: The polyamide material delivers strong tensile and flexural capabilities, ensuring the aluminum frames remain rigid and stable under load.

Precise Geometry: With a width of 44 mm and thickness 15.2 mm, the CH44 strip is dimensionally stable and consistent, enabling reliable insertion and bonding in profile systems.

Customizable Branding: Clients can request printed logos on the strip, enabling better traceability and brand integration. 

Long-Strip Profile: Its long, strip-shaped design makes it ideal for continuous installation along frame sections, ensuring seamless thermal barrier coverage.

Quality Certifications: Manufactured under a robust quality control system, the material and process meet the company’s high standards (e.g., in line with Bergman’s certified product lines). 

What Key Performance Benefits Does a Thermal Barrier Strip Provide in Aluminum Systems?

Thermal barrier strips are engineered insulating components that interrupt heat transfer through aluminum frames , where metal’s high conductivity otherwise creates significant energy loss. By placing a polyamide-based thermal break between the interior and exterior aluminum profiles, these strips significantly reduce thermal bridging —a primary cause of heat flow in curtain walls, windows, and door systems. This reduces heat gain in summer and heat loss in winter, improving overall building energy efficiency and lowering HVAC loads.

In addition to enhancing insulation, thermal barrier strips help maintain more uniform interior surface temperatures , which reduces the risk of condensation forming on cold metal surfaces. Minimizing condensation not only protects adjacent building materials but also improves occupant comfort and indoor environmental quality.

Because they are made from engineered polymers such as reinforced nylon, these strips also offer durable mechanical performance . They help preserve the structural integrity of aluminum profiles under thermal cycling, wind loads, and mechanical stress while maintaining dimensional stability over time.

Overall, thermal barrier strips contribute to lower energy consumption, improved occupant comfort, reduced condensation risk, and enhanced long-term performance of aluminum facade systems, making them essential components in energy-efficient and sustainable building envelope design.

Product Capacity

Our production facility in Zhejiang is fully equipped with advanced extrusion and quality inspection lines, which provide both high-volume capacity and flexibility. We continuously monitor dimensional tolerances during extrusion to ensure that each BGM-CH44 Building Thermal Barrier Strip meets strict size and mechanical performance criteria. The manufacturing system supports both standard orders and custom-configured runs — whether clients require standard lengths, special dimensions, or branded logos. Through this flexible production planning, we are able to respond to both large architectural projects and smaller, specialized orders without compromising quality.

Product Packaging

Our products are packaged in waterproof bags. During each vehicle loading, random weight checks are conducted on every package. Typically, pallets are placed underneath to support the weight, facilitating subsequent packaging and preventing bag damage from rough handling during transport. Goods on each pallet are wrapped in stretch film to minimize moisture exposure during transit.