Our company was established in 2005. We are a technology-focused business specializing in researching, developing, and manufacturing high-performance building materials. Today, we offer professional roofing and wall system solutions to markets around the world.Our Products ● Roof Underlayment ● House Wrap ● Insulation Facings ● Wool ● Tapes Why Choose Devrel? 1. A team that takes product development seriously 2. The team has strong research and innovation capabilities 3. Having a comprehensive certification system 4. Provide comprehensive services 5. We have branches in the United States, Canada, and Australia