The Concrete Masonry & Hardscapes Association (CMHA) represents a unification of the Interlocking Concrete Pavement Institute (ICPI) and the National Concrete Masonry Association (NCMA). CMHA is a trade association representing US and Canadian producers and suppliers in the concrete masonry and hardscape industry, as well as contractors of interlocking concrete pavement and segmental retaining walls. CMHA is the authority for segmental concrete products and systems, which are the best value and preferred choice for resilient pavement, structures, and living spaces.
Founded in 1886, GAF is the largest roofing manufacturer in North America. The Company is an operating subsidiary of Standard Industries. GAF products include a comprehensive portfolio of roofing systems for residential and commercial properties, which are supported by an extensive national network of factory-certified contractors.
Kingspan is the global leader in advanced insulation and building envelope solutions. Our mission is to accelerate a net zero emissions future with the well-being of people and the planet at its heart. Find out how our products and solutions are enabling circular, de-carbonised buildings that are more thermally efficient, enhance occupant wellbeing, and harness natural resources for renewable energy and sustainable water management.
