LL expansion joint profile 15 mm LL profiles - solutions for expansion joints: LL expansion profiles, made from a combination of stainless steel and EPDM, aluminum with EPDM or PVC with EPDM, are an ideal choice for surfaces that require the provision of expansion joints. These profiles are designed for floor installation and are used to connect tiles or other materials on the floor, while not bridging height differences. LL expansion profiles are ideal for separating zones and providing proper expansion joints on floors in a variety of environments. Application: The expansion joint profile is designed for use on floors where expansion joints are necessary, such as in large commercial or residential spaces. The expansion joint compensates for the stresses of the substrate, preventing tiles from cracking. It enhances interior aesthetics and extends the life of floors. The use of metal and rubber (EPDM) of appropriate hardness increases the strength of the expansion joint. Features and Benefits: The expansion joint profiles are 250 cm long. Different heights (8, 10 or 12 mm) and widths of 10 mm for steel profiles and 9 mm for aluminum profiles are available. There are also expansion joint profiles made of PVC with EPDM filling with similar dimensions - see technical drawings for details. LL metal profiles come in classic aluminum and steel colors with gray rubber infill. For PVC profiles, color combinations are available: gray-gray, gray-graphite, caramel-beige and caramel-brown.