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Wedi Subliner Dry Waterproofing Membrane

wedi® Subliner Dry Waterproofing Membrane is a sheet membrane designed for interior wall and floor assemblies requiring waterproofing and vapor control. It is suitable for ceramic tile, stone, and slab installations in wet areas, including steam showers and steam rooms.

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Original price $0.00 - Original price $0.00
Original price $0.00
$91.86
$91.86 - $503.16
Current price $91.86
Availability:
10 in stock!
Availability:
14 in stock!
SKU WEDI-SUB-DRY-MEM-53SF-US5000001
Size: 53 Sq Ft

Free Shipping On Most Orders $200 or More!

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Description

wedi® Subliner Dry is a waterproofing membrane designed for sealing interior wall and floor assemblies over existing substrates, including drywall and standard underlayments. It is intended for use beneath ceramic tile, slabs, and natural stone in indoor applications.

The membrane provides reliable waterproofing and vapor resistance for wet areas, including steam showers and steam rooms. Subliner Dry has a vapor resistance rating of 0.09 WVTR/Perms when tested in accordance with ASTM E96, Method E.

Key Features

  • Waterproof and Vapor-Resistant Membrane: Designed for wet areas requiring both moisture and vapor control.
  • Steam Shower Rated: Suitable for steam shower and steam room installations.
  • Pliable Sheet Construction: Strong yet flexible material supports easier handling during installation.
  • Printed Installation Guides: Measuring references and cutting lines are printed directly on the membrane surface.
  • System-Based Installation: Designed to be used with wedi® system components and accessories.

Installation Notes

  • Seams are sealed using wedi® Sealant 620 to create waterproof and vaporproof connections.
  • Sealant-applied seams form a continuous barrier that does not allow water or vapor transmission.
  • The sealing method differs from taped and mortared seams, which may allow moisture absorption.

Specifications

Specification Details
Product Type Waterproofing sheet membrane
Application Areas Interior walls and floors
Vapor Resistance 0.09 WVTR/Perms (ASTM E96, Method E)
Installation System wedi® system with Sealant 620

wedi® Subliner Dry provides a continuous waterproof and vapor-resistant membrane for interior tile installations when installed as part of the wedi® system.

Frequently Asked Questions

What applications is this membrane designed for?
wedi Subliner Dry Waterproofing Membrane is intended for interior wall and floor installations under ceramic tile, stone, and slab materials. It is commonly used in wet areas such as showers, bathrooms, and steam environments.
Is this membrane suitable for steam showers?
Yes. wedi Subliner Dry Waterproofing Membrane is rated for steam showers and steam rooms and offers a vapor resistance value of 0.09 WVTR/Perms when tested to ASTM E96, Method E.
How are seams sealed in the installation system?
wedi Subliner Dry Waterproofing Membrane is designed to be installed as part of the wedi system, with seams sealed using wedi Sealant 620 to create waterproof and vapor-resistant connections.
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