30mm Hollow Chamber Thermal Break Strips

1. Product Title

30.0-ZK Thermal Break Strip

2. Product Overview

The 30.0-ZK thermal break strip is a reinforced polyamide insulating profile designed to provide a wide and stable thermal barrier within large-scale aluminum systems. With its 30mm width and optimized ZK-shaped geometry, it’s ideal for heavy-duty doors, façades, and high-performance curtain wall applications, offering excellent thermal insulation, dimensional strength, and long-term durability.

3. Applications

The 30.0-ZK thermal break strip is specifically developed for high-load, high-performance aluminum structures, providing both thermal isolation and mechanical reinforcement in the following scenarios:

• Heavy-Duty Aluminum Door Systems
  Suitable for large commercial entrance systems or heavy-duty sliding doors that require a wider thermal barrier for optimal insulation without compromising strength.

• Curtain Wall Systems with Deep Profiles
  Perfect for large-span glass curtain walls in public buildings, business towers, and transport hubs where structural depth and thermal performance are critical.

4. Product Advantages

• Wide Thermal Break Width: Enhances insulation performance for deep or thick aluminum sections

• High Dimensional Stability: Maintains integrity under thermal stress and mechanical load

• Improved Structural Support: ZK profile design adds rigidity for large-format applications

• Corrosion and Aging Resistant: Long service life even in harsh climates

• Excellent Compatibility: Integrates smoothly with international aluminum systems