Ultralox Interlocking® Technology Competitors

GAF, a Standard Industries company, is the leading roofing and waterproofing manufacturer in North America. For more than 135 years, GAF has been trusted to protect what matters most for families, business owners and roofing professionals with its innovative solutions and focus on exceptional service. GAF's leadership extends to its commitment to strengthen its communities and industry through investments in career development, sustainable products, and local community resilience.

At Trex, we don't just make composite decking -- we invented it. From there, we continue to innovate, engineering what's next in outdoor living to perfect and define the composite deck category. It's what's made us the world's largest manufacturer of wood-alternative decking products. And it's a product both our customers and our team members can be proud of: every board we make is more than 95% recycled materials, including reclaimed wood and recycled plastic film. Build a career you can be proud of. The work you put in, the ideas you bring, the rewards you earn—when you’ve got pride in what you create, it’s all worth the effort. As the industry leader, we feel it. And you will, too.

VAST is dedicated to developing economically viable and socially responsible alternatives to concrete for the green building construction market. It has invented and patented material science and manufacturing technology to create a composite material that is one-third the weight of concrete — made almost entirely from recycled scrap tires and recycled plastics. VAST is a pioneer in the green building market and is leading the creation of an entirely new industry: composite masonry. VAST was acquired by AZEK Building Products (a subsidiary of CPG International) in December 2012.