Why Choose Aluminum Foil for Roof? Key Benefits Explained

Mingtai a professional aluminum foil manufacturer, offering customized products to meet diverse client needs. In the field of roofing waterproofing, aluminum foil for roof is a highly efficient material choice. Below, we detail its features and applications.  

Overview of Aluminum Foil Bitumen Membrane

Aluminum foil bitumen membrane is a waterproofing solution based on oxidized asphalt and composite reinforcement materials (e.g., glass veil or polyester non-woven fabric). Its top layer is covered with embossed aluminum foil, while the bottom layer features a heat-sealing film, combining waterproofing and thermal insulation.  

Recommended Foil Types and Specifications

For roofing applications, we recommend 1050 or 8011 aluminum foil. Their key differences are:  

– 1050 Foil: Directly bonded with asphalt, typically 0.05mm or 0.06mm thick, with standard widths of 950mm or 960mm.  

– 8011 Foil: Laminated with plastic film, available in 12μm, 25μm, or 38μm thicknesses for greater flexibility.  

Applications

This material is suitable for flat roofs, cold roofs, and warm roofs (load-bearing or non-load-bearing), especially in demanding environments like chemical plants, garment factories, and granaries. It performs exceptionally well in cold climates.  

Key Advantages

1. Superior Waterproofing: Resistant to penetration, flexible in extreme temperatures, and adaptable to substrate stress.  

2. Durability & Ease of Use: Puncture-resistant, self-healing, and easy to install or repair.  

3. Heat Reflection: The aluminum layer effectively reflects sunlight, reducing indoor temperatures and energy costs.  

We hope this overview provides valuable insights into aluminum foil for roof applications. For inquiries or custom solutions, feel free to contact us!