Concrete Block, Dur-O-Wall & Accessories

Concrete block, also known as a cinder block, or concrete masonry unit (CMU), is a standard-size rectangular block used to construct walls, floors, and foundations.  We stock both hollow and solid concrete blocks as well as concrete brick, and precast concrete extension blocks.

Dur-O-Wall is a truss-type continuous length joint reinforcement for single wythe walls. It is embedded into the horizontal mortar joints of masonry walls for superior performance of masonry wall construction, as it offers the following benefits: reinforces a variety of masonry walls, greatly reduces cracking that can arise from thermal stresses, enhances resistance to water penetration, increases lateral flexural strength, bonds exterior and interior masonry wythes together in composite walls, bonds masonry at intersecting walls and corners, increases elasticity, and increases the performance of masonry walls under various stresses