Wedi S-DRY Shower Curbs — Waterproof Tile-Ready Shower Threshold

Wedi S-DRY Shower Curbs are durable, waterproof shower threshold components designed for integration within S-DRY Shower Systems. Constructed from a solid EPS foam core and factory-wrapped with S-DRY membrane, these curbs provide a strong, moisture-protected, and tile-ready surface.

Once installed and tiled, the curb can support up to 280 lb per linear foot, delivering dependable performance in residential and commercial shower applications. The surface is hardened through proper system sealing using S-DRY SEAL along with S-DRY Inside or Outside Corners to ensure full waterproof integrity.

The curb top is not pre-sloped, allowing flexible installation orientation. It can be installed tightly against S-DRY Shower Bases or mortar bed shower bases that are topically waterproofed with S-DRY membrane. Installation is completed using thinset mortar for secure bonding.

For glass panel and door installations, components should be glued rather than mechanically fastened to prevent damage to the waterproof surface.

Key Features and Benefits

• Solid EPS Foam Core — Lightweight yet strong construction for reliable structural support once tiled
• Fully Waterproofed Surface — Wrapped with S-DRY membrane and sealed using S-DRY SEAL for complete moisture protection
• High Load Capacity — Supports up to 280 lb per linear foot once tiled
• Tile-Ready Surface — Provides a hard, durable substrate suitable for a variety of tile finishes
• Flexible Installation Orientation — Non-sloped top surface allows installation in either direction
• System-Compatible Design — Engineered for tight integration with S-DRY Shower Bases or mortar bed bases waterproofed with S-DRY membrane