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Shop Gifts for the tile installer in your life
Shop Gifts for the tile installer in your life
wedi outside corner membrane for waterproof showers
wedi inside corner membrane for waterproof showers
wedi outside corner membrane for waterproof showers
wedi inside corner membrane for waterproof showers

wedi Subliner Inside and Outside Corners

SKU
by wedi
$16.69 - $16.69
$16.69
$16.69 - $16.69
$16.69
Choose a Corner Type

wedi Subliner Dry Pipe & Mixing Valve Seals – Leak-Proof Waterproofing Collars for Shower Installations

Create watertight inside and outside corner transitions in your waterproofing system with wedi Subliner Dry Seal Tape Corners. Designed for fast, reliable sealing in showers, wet rooms, and tiled bathroom installations.

Features and Benefits

  • Complete Waterproofing: Seamless corner protection using wedi’s proprietary fleece-laminated polyethylene material.

  • Durable & Flexible: Crack-bridging, tear-resistant construction ensures long-term reliability in high-moisture environments.

  • Quick Installation: Preformed 90° corner pieces reduce time on site—no folding or guesswork.

  • System Compatible: Designed for use with wedi Subliner Dry Sheet Membrane and Vapor 85 boards.

  • Versatile Use: Ideal for tiled showers, steam rooms, wet zones, and interior wall/floor transitions.

  • Two Styles Available: Choose from Inside or Outside Corner (each 2-pack).

Specifications Table

Feature Details
Product Variants Inside Corner, Outside Corner
Size (Each) 4-3/4" x 4-3/4" x 2-1/4"
Material TPE-coated Polyethylene with Polypropylene Fleece
Pack Quantity 2 per pack
Compatibility wedi Subliner Dry, wedi Vapor 85
Applications Showers, wet rooms, steam rooms, tiled bathrooms
More Details

The wedi Subliner Dry Seal Tape Corner Pieces are precision-molded inside and outside corner seals designed to provide watertight transitions between wedi building panels and tiled substrates in wet room environments. Each corner piece is made from wedi’s signature Subliner Dry membrane—a highly tear-resistant, flexible, and fleece-laminated polyethylene material—engineered for quick application and maximum adhesion.

These preformed corners eliminate the need for time-consuming folding or cutting, ensuring a perfect fit for 90-degree corners. Whether you're a contractor working on tight deadlines or a DIY homeowner upgrading a shower, these ready-to-install corner pieces streamline the waterproofing process. Use them with wedi Subliner Dry Sheet Membrane, Vapor 85 building boards, or over compatible substrates in tiled installations. Ideal for bathrooms, steam rooms, spas, and anywhere tile meets moisture.

The Inside Corner variant is designed to seal where two walls or a wall and floor meet, while the Outside Corner variant is ideal for outside 90° joints like wall protrusions or curb exteriors. Both versions ensure your waterproofing system maintains integrity at these critical junctions.

Manufacturer

Let customers speak for us

from 478 reviews
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