Polyamide 66 Thermal Break Strips

BGM-HK28 is a polyamide thermal barrier strip for aluminum windows, doors, and curtain walls. With a 28 mm width and 9.65 mm thickness, it provides reliable thermal separation, mechanical stability, and durability for energy-efficient building systems.

Product Details

Model

BGM-HK28

Material

Nylon

Width(mm)

28±0.1

Thickness(mm)

9.65±0.1

Can we customize the logo

Yes

Shape

Long strip-shaped

Eco-friendly

Yes

Warranty service

5 years or more

Engineering solution capability

Comprehensive solutions, cross-category product assortment

Application scenarios

Hotels, villas, apartments, office buildings, hospitals, sports venues, malls, schools, recreational facilities, etc.

Can the width be customized

Yes

Can the thickness be customized

Yes

Country of Origin

Zhejiang,China

Brand

Bergman

Certificate

CE ISO9001

Application fields

Windows, doors, curtain walls

Length(meter)

Customization

Packaging

Customizable (can include logo)

 

 

 

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.

Why Is Customizable Size Important for Different Aluminum Profile Designs?

Customizable size is vital for polyamide 66 thermal break strips because aluminum profile systems come in many different shapes, chamber sizes, and performance requirements. Unlike a one-size-fits-all component, a thermal break strip must precisely fit into the internal cavities of a specific aluminum extrusion to create an effective thermal barrier between interior and exterior frames. Accurate width and thickness ensure full contact with the profile walls , maximizing insulation performance and preventing gaps that can lead to heat transfer, condensation, and energy loss.

Different architectural systems — including windows, doors, and curtain walls — use profiles with varying dimensions, and standard strips cannot always accommodate these variations.  Customizing strip size allows fabricators and facade engineers to match the strip exactly to the profile geometry , ensuring reliable integration without compromising structural or thermal performance.

Size customization also supports improved manufacturing outcomes. When strips align accurately with profile tolerances, there is less risk of deformation during crimping or extrusion , better resistance to thermal expansion , and enhanced mechanical stability under long-term service 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.

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0086-0572-3237288