Nylon Thermal Insulation Strips

Product Features

Excellent Thermal Insulation: Made of nylon (polyamide), the O24 strip significantly reduces thermal bridging between interior and exterior aluminum profiles, contributing to better building energy performance.

Balanced Mechanical Strength: Despite its relatively slim profile, the material offers sufficient tensile and flexural strength to withstand mechanical loads, helping preserve the rigidity of the aluminum frame over time.

Customizable Dimensions: While the default width and thickness are 24 mm and 7.6 mm respectively, these dimensions can be tailored to meet specific project requirements, making the strip flexible for different profile designs.

Brand Personalization: Custom logos can be printed on the strip, helping fabricators or system integrators maintain brand identity or provide traceable parts in complex facade systems.

Eco-Conscious Production: The product is marked as eco-friendly on the specification sheet, supporting sustainable building objectives.

Long-Term Warranty: Backed by a warranty of 5 years or more, BGM provides assurance of stability and performance over time.

What installation techniques optimize the effectiveness of nylon thermal break strips in custom window designs?

Optimizing the effectiveness of nylon thermal break strips in custom aluminum window designs begins with precise fit and alignment of the insulating strip within the frame profiles . Thermal break strips are engineered to interrupt heat transfer by physically separating the inner and outer aluminum sections, and achieving this goal depends on accurately matching the strip dimensions to the groove geometry of the window profiles. Careful measurement and customization of width, thickness, and length ensure a snug, continuous fit without gaps , which maximizes thermal performance and minimizes weak points in insulation. 

Another key technique is surface preparation and profile compatibility before insertion. Ensuring the channels in the aluminum extrusion are clean, dust‑free, and dimensionally consistent facilitates easier assembly and prevents misalignment or deformation during installation. High dimensional accuracy of both the thermal strip and the profile channels helps preserve airtightness and watertightness in the finished window system.  

For custom designs, it’s also important to consider the sequence of finishing processes . Nylon thermal break strips with stable thermal expansion behavior compatible with aluminum should be installed early in the fabrication process so that subsequent surface treatments (such as powder coating) and hardware assembly do not disturb the thermal break barrier. This integration supports structural stability, long‑term performance, and consistent insulation across complex window geometries.

Product Capacity

Bergman’s manufacturing operations in Zhejiang support a highly capable production infrastructure, enabling consistent, large-scale output for the BGM-O24 model. Their extrusion facilities are designed for high precision, ensuring tight tolerance control in both width and thickness. The company supports both standard specification orders and custom dimensions, adapting production schedules for bespoke architectural requirements. In addition, quality assurance processes are embedded throughout the production flow, including dimensional inspection and mechanical testing. This ensures that even customized batches maintain reliable performance and meet the rigorous requirements of window and curtain-wall systems.

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.