BGM-CH44

Product Description

The BGM-CH44 is a high-performance nylon thermal barrier strip developed by Bergman Advanced Materials. Crafted from premium polyamide, this long, slim component (44 mm width, 15.2 mm thickness) is engineered to interrupt heat flow within metal glazing systems. By inserting CH44 between the inner and outer aluminum profiles, the strip significantly reduces thermal bridging, enhancing the overall energy efficiency of curtain wall, window, and door assemblies. Produced in our Zhejiang, China manufacturing facility, BGM-CH44 combines excellent mechanical stability and dimensional accuracy to serve demanding architectural requirements over the long term.

Product Features

Excellent Thermal Insulation: Made from nylon, the CH44 strip 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. ([bgm-greenmaterial.com][1])

Customizable Branding: Clients can request printed logos on the strip, enabling better traceability and brand integration. ([bgm-greenmaterial.com][1])

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). ([bgm-greenmaterial.com][2])

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 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.

Additional Value & Applications

The BGM-CH44 strip brings considerable value to modern architectural and building-envelope systems: by acting as a thermal “bridge breaker,” it reduces heat conduction across aluminum profiles, thereby improving U-value and internal thermal comfort. Applications include curtain wall systems, aluminum-framed windows, doors, and other façade structures in commercial buildings, residential towers, shopping centers, and public facilities.

Because of the strip’s robust mechanical performance, it helps maintain structural integrity under wind loads and weather stresses, while its material stability reduces the risk of long-term deformation or failure. The customizable width and thickness make CH44 adaptable to various aluminum profile designs — from single-chamber to multi-chamber systems — and compatible with both unitized and stick curtain wall constructions. Moreover, the CH44’s eco-friendly polyamide composition supports green building initiatives, helping projects to meet sustainability targets and thermal performance certifications.