BGM-HK28

Product Description

The BGM-HK28 Thermal Barrier Strip is a high-performance polyamide component engineered for aluminum windows, doors, and curtain wall systems that require reliable thermal separation. Manufactured from durable nylon material, the HK28 strip features a 28 mm width and 9.65 mm thickness, delivering a strong balance of thermal insulation and mechanical stability. Its long, narrow profile allows it to fit seamlessly into a wide variety of aluminum extrusion chambers, helping reduce heat transfer between interior and exterior frames.

Produced in Zhejiang, China, this thermal barrier strip is designed to withstand demanding environmental conditions, including temperature fluctuations, moisture, and long-term mechanical loading. With excellent dimensional accuracy and consistent quality, BGM-HK28 provides architects and façade engineers with a dependable solution for energy-efficient building envelopes.

Product Features

Efficient Thermal Performance: The polyamide structure minimizes thermal bridging inside aluminum systems, reducing heat loss and contributing to improved indoor energy efficiency.

High Mechanical Strength: Made from reinforced nylon, HK28 offers strong tensile and flexural resistance, ensuring stability in high-pressure environments such as large curtain wall installations or multi-story façades.

Customizable Specifications: Width, thickness, and length can be tailored to meet specific project or profile requirements. Custom logo printing is also available for branding and identification.

Eco-Friendly & Certified: The product is made using environmentally safe materials and carries both CE and ISO9001 certifications, ensuring compliance with international quality and sustainability standards.

Long Service Warranty: Backed by a 5-year or longer warranty, HK28 provides reliable long-term performance, even under challenging outdoor exposure and operational conditions.

Product Capacity

Our manufacturing facility in Zhejiang is equipped with advanced extrusion, finishing, and inspection systems, enabling high-volume production of the BGM-HK28 with consistent precision. Every batch undergoes rigorous dimensional and mechanical testing, ensuring that width, thickness, and surface quality remain within strict tolerances. We are able to support both standard production demands and customized orders, offering flexible capacity planning, fast lead times, and stable supply for large construction projects worldwide.

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-HK28 Thermal Barrier Strip brings significant added value to modern building systems by improving thermal efficiency and reducing energy consumption. By acting as a structural “thermal break,” HK28 limits heat flow between aluminum frame sections, helping maintain stable interior temperatures in residential buildings, commercial complexes, hotels, educational facilities, hospitals, and retail centers.

Its material compatibility with aluminum reduces issues caused by differential thermal expansion, while its stable geometry ensures reliable integration with multi-chamber window and curtain wall profiles. The HK28 strip also supports energy-efficient building certifications by enabling lower U-values and greater overall façade performance.