4" X 4" X 61" Ready-to-Tile HardCurb® Shower Curb

Description Ready-to-Tile Shower Curb Say goodbye to leaks and tile failure associated with wood-built shower curbs. The KBRS HardCurb® is uniquely engineered to prevent these issues, featuring a self-sealing anchoring layer that automatically seals around the screws when penetrated and securely holds the screws in place. The HardCurb® is constructed with a UL® Certified geofoam core and topped with a solid 1/2" PVCore™ self-sealing anchoring cap, making it extremely durable and ideal for heavy glass shower assemblies. Encapsulated in ShowerSeal® seamless waterproofing, this shower curb is tile-ready and easy to install. The 4" X 4" KBRS HardCurb® is available in a 61" standard length and can be cut-to-fit in the field if needed. Uses: Interior or Exterior Commercial and Residential  Suitable Substrates: Any substrate that you would normally build a tile shower on that is level: concrete, approved plywood surface, etc. Deflection of substrate not to exceed 1/360th of the span 1/2 in