At Shagtools we offer only the finest Schluter Systems stair-nosing profiles. Tiled stair edges are vunerable to chipping and breaking, and can create a slip hazard, especially in exterior applications. Schluter-TREP stair-nosing profiles protect exposed tile edges and improve safety on tiled stairways by providing a slip-resistant wear surface and increased visual acuity. Shagtools carries the full line of TREP stair-nosing profiles.