Profile: Richform Construction Supply Co. Ltd. specializes in providing construction materials and concrete accessories. We carry everything from modular forming/shoring systems, column forming, bridge deck hangers/overhang bracket to light, medium and heavy form-work accessories. Stay-form is made from hot dipped galvanized sheet steel. These lightweight sheets are easy to work with. It features easy rebar and conduit penetrations. Our forming system retains surrounding soil while forming below grade structure. Flexible fabric concrete forms allow the designer to place a hard, concrete material in locations where previously it was impossible to form concrete. The flexible fabric concrete forms can be placed on almost any surface (even underwater). The form is pumped full of a structural grout for maximum strength. Once hardened, the concrete provides permanent protection. These systems are used for erosion protection, for protection of geomembranes, and anywhere else where a hard surface is required and concrete forming is a problem.