wedi S-DRY Waterproofing Corners - Inside & Outside (2/Bag)

Corners are some of the most vulnerable areas in a tiled shower or wet-area waterproofing assembly. wedi S-DRY Waterproofing Corners are designed to make those transitions easier to seal, easier to detail correctly, and more reliable over time.

These prefabricated membrane corners are made from wedi S-DRY material and are used to seal and vapor-proof critical 90° corner transitions in wedi S-DRY and Vapor 85 installations. Because they are factory formed, they help create a more consistent waterproofing detail than field-made corner folds or cut pieces.

Inside Corners are used at wall-to-wall and wall-to-floor transitions within the shower assembly. Outside Corners are used at exposed transitions such as curbs, benches, and other outside edges that need continuous waterproof coverage before tile is installed.

For contractors and installers, these corners help simplify one of the most detail-sensitive parts of the waterproofing process. They also help reduce installation time and support better system consistency across the build.

wedi is a family-owned German company that invented the original wedi Building Panel in 1983—the first inherently waterproof tile backer board. Today, wedi engineers complete waterproof shower and wet-room systems, including building panels, shower bases with integrated drainage, niches, curbs, sealants, and accessories designed to work together as a modular system. wedi manufactures in Germany and Batavia, Illinois, and backs its systems with a 10-year warranty (with longer coverage available for registered projects installed by wedi PRO certified installers).