Preformed Corners

Made from high-quality waterproofing membrane material, USG Durock™ Brand preformed inside and outside corners offer convenience and provide peace of mind knowing that every corner is safe from the threat of water infiltration. The result is a fully waterproof shower system without the need to cut corners.

Kit Includes:
  • 4 inside corners (2 packs)
  • 2 outside corners (1 pack)
Outside Corner


Product Features & Benefits

  • Thin and waterproof
  • Designed to keep the corners of your shower water-tight
  • Preformed shapes for inside and outside as well as different degreed corners