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.
For the past 50 years Stepstone has worked with designers, builders, and end users to create precast concrete stairtread systems, large scale pavers, wall caps, and pool coping. Committed to making every project a success, Stepstone’s wet cast production system is readily adaptable to transform creative ideas into distinctive, handmade precast products.
