Control Joint Systems - Aluminum Control Link

The aluminum movement control joints are made of the CJ04 series, consisting of two aluminum angles separated by a flexible rubber insert, available in various lengths (15 mm, 20 mm, 25 mm, 30 mm) to accommodate different tile or marble thicknesses. The horizontal edges feature ribbed surfaces to ensure a tight bond to the surface, while the central rubber insert allows for controlled expansion and contraction, preventing cracks or edge damage. The CJ04 joints relieve stresses in floor tiles and marble caused by thermal changes, structural movement, or deflection of the subfloor. The rubber insert provides flexibility for movement, while the aluminum angles protect the edges and maintain their straightness. This combination ensures long-lasting durability and aesthetic consistency throughout the flooring, whether in high-traffic areas or large spaces. These profiles are made from high-quality aluminum with a flexible rubber insert made of EPDM or PVC. The aluminum surfaces are available in polished, anodized, or powder-coated finishes, providing corrosion resistance and compatibility with surrounding floor finishes. The CJ04 aluminum movement control joints are compatible with ceramic, porcelain, marble, granite, and other natural or manufactured stone finishes, and work with standard tile adhesives or mortars. The rubber insert facilitates movement while ensuring a secure fit and long-lasting performance.