wedi Subliner Dry & Flex - Waterproofing & Decoupling Membrane Barrier

Flexible, crack-bridging sealing and decoupling mat made from highly tear-resistant polyethylene foil which, thanks to the special layer of fleecing material on both sides, provides optimum anchorage for tile laying materials. wedi Subliner Dry & Flex can be used for fast sealing for projects with fixed completion dates in conjunction with ceramic tiles, slabs, and natural stone wall and floor cladding for interiors and exteriors. The special mat provides improved tension compensation when sudden temperature changes occur.

Supplied as 15m x 1m roll.

wedi Subliner Dry & Flex Features:

• Watertight and water vapour proof
• Decoupling and stress-reducing
• Flexible and crack-bridging
• High tear strength
• Alkali-resistant
• Resistant to ageing and does not rot
• Easy to process
• Quick installation
• Low structural height
• Suitable for application on hot-water floor heating systems
• High composite adhesion with wedi laying materials
• Resistance to chemicals according to DIN EN 1847
• Suitable for application on hot-water floor heating systems
• Suitable for application under electric floor heating systems

Areas of use wedi Subliner Dry & Flex:

wedi Subliner Dry & Flex is a membrane sealing system for humid areas with moderate load, i.e. moisture exposure classes A0 and B0 as per the ZDB data sheet; this includes, but is not limited to:

Domestic bathrooms
Hotel bathrooms
With a test certificate under building regulations, it is approved for use in forming a composite sealing layer in high-load wet areas of load classes A and C; this includes, but is not limited to:

Shower systems
Swimming pool surrounds
Commercial kitchens and laundries
In areas requiring technical approval, only components verified with the system should be used. Corresponding information is included in the general test certificate under the building regulations.

Technical Details:

Material base: Polyethylene film with fleece layer on both side
Colour: Top: grey, Bottom: black
Membrane width:    1m
Membrane length: 15m
Membrane thickness: 0.87mm
Weight: 365 g/m2
Processing temperature: +5°C to +30°C
Temperature resistance: -30°C to +90°C
Waterproof: See general building code test certificate
Diffusion equivalent air layer thickness (sd): approx. 85 m
Fire behaviour EN 13501: E

Product Downloads:

wedi Subliner Dry & Flex  Data Sheet
wedi Subliner Dry & Flex Installation Instructions

Why buy wedi products from Wetrooms Online?

When you purchase any wedi product from Wetrooms Online, you are not only purchasing from an authorised wedi retailer, you are also purchasing from a wedi expert, recognised as such by wedi themselves.

We work closely with wedi to ensure that we offer the best possible wedi buying experience. Our staff regularly attend wedi UK head office to undertake training on the wedi range of products. As such we are able to offer help on the most suitable products and their application’s.

Wetrooms Online are proud to be wedi authorised retailers and wedi experts.