Prefabricated components for shower applications, including niches, benches, curbs, and ramps, are waterproof, stable, and ready to tile. They are easy to install, sav- ing time and increasing productiv- ity, and integrate simply with foam panels or bonded waterproofing membranes. Curbs can be built-up using conventional building materials, but this is time-consuming and requires complete waterproofing. Foam curbs are fast and can be seamlessly installed into the sur- rounding waterproofing system. Prefabricated ramps are an excel- lent option for curbless showers, especially when recessing the sub- strate is not desired or possible. Foam panel applications Walls: Foam panels can be fas- tened to framing to replace dry- wall or cement backer boards. The assembly is completed by seal- ing seams and penetrations, rather than applying a membrane over the entire surface. Masonry and finished walls are often unsuitable for tile because they can be uneven or difficult to bond to. Foam panels can be fully embedded in thin-set mortar or spot-bonded to the wall. Spot- bonding, an approved method for KERDI-BOARD panels, allows for adjustment to achieve plumb wall surfaces and square corners. Partitions: Partitions are com- monly used to separate show- er or toilet stalls or to divide rooms. Using masonry blocks or framing is time-consuming and often requires further preparation before tiling. Foam panels, typi- cally 2" thick, provide an efficient alternative. They can be bonded with thin-set mortar or adhesive and anchored to floors and walls, or stabilized with reinforcement profiles. Shelves and benches: Custom shelves are an elegant solution for storing toiletries in the show- er. Simply cut the foam panel and dry fit the shelf prior to installation, using waterproofing accessories as required. The shelf can even be tiled beforehand for quick installation, including retrofit applications in existing showers. Custom benches can be installed with an apron similar to the prefabricated variety, or as TECHNICAL FEATURE –––––––––––––––––––––––––––––––––––––––––––––––––– 72 TileLetter | November 2018