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Wedi Subliner Dry Waterproofing Sheet Membrane

Wedi Subliner Dry Waterproofing Sheet Membrane provides long-lasting protection for showers, steam rooms, and wet areas. Designed for use with ceramic, stone, and natural tile, it delivers superior vapor resistance and reliable performance in demanding environments.

Product Highlights:

  • High vapor resistance ensures lasting protection in steam showers
  • Flexible, durable design for secure installation over multiple substrates
  • Easy to install with strong mortar adhesion, even over drywall
  • Complies with ANSI 118.10 for bonded waterproof membranes

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Availability:
12 in stock!
Availability:
12 in stock!
SKU
Original price $112.00 - Original price $599.00
Original price $112.00
$91.86
$91.86 - $503.16
Current price $91.86
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Description

The wedi® Subliner Dry Waterproofing Sheet Membrane is a durable solution for waterproofing walls and floors in showers, steam rooms, and other wet areas. Its high-performance design makes it perfect for use with ceramic tiles, slabs, and natural cast tiles in indoor spaces. The membrane offers superior vapor resistance, ensuring long-lasting protection in steam showers and wet environments.

Key Features & Benefits

  • Vapor Resistance: Provides exceptional protection with a vapor permeability rating of 0.09 WVTR/Perms (ASTM E96).
  • Flexible & Strong: A pliable membrane with excellent durability for a secure, long-lasting bond.
  • Easy Installation: Ideal for use over pre-existing surfaces, including drywall, with strong mortar adhesion.
  • Reliable Performance: Passed key tests including water resistance, shear strength, and fungus resistance.
  • Compliance: Meets ANSI 118.10-1999 standards for load-bearing, bonded waterproof membranes for thinset ceramic tile and dimensional stone.
Specifications Details
Core Material Polyethylene Core with Polypropylene Fleece Surface
Membrane Width 39 inches (1m)
Membrane Length 16 ft (5m), 98 ft (30m)
Membrane Thickness 23 mm
Weight 0.06 lb/ sq. ft. / 298 g/m²
Waterproofness Passed ASTM D 4068 (No moisture penetration)
Tileable Yes

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