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wedi building board and its strongly underestimated property

The wedi building board is not only waterproof, the ideal base for plasters and tiles, but also thermally insulating. Depending on the outer wall, heat loss can be reduced by about half with a wedi building board with a thickness of 20 mm.

Thermal conductivity: 0,036 W/mK

wedi Preline:
Carrier Element for Warm Water Heating Systems

Wedi PreLine is a fully prepared construction panel element that comes with factory-integrated cutouts for the easy installation of a warm water heating system. Its robust insulating properties reflect heat back into the room, ensuring an even distribution of warmth.
One of the standout features of wedi PreLine is its ability to minimise the construction height of the floor build-up to a minimum of just 30 mm. This is particularly beneficial in projects where maintaining a low profile is essential, such as in renovations or smaller spaces.
Additionally, when used in conjunction with the appropriate wedi system accessories, wedi PreLine also serves as a waterproofing solution. This dual functionality not only simplifies the installation process but also enhances the overall efficiency of the heating system.

Perfect for renovation and refurbishment
Low construction height and fast installation

Fast heating and deheating properties
Direct release of heat into the tiles

Durable and maintenance-free
Stable and 100% waterproof XPS core

1
Light-duty filling


ARDEX LS LIGHT-DUTY FILLING

The ready-to-use system for producing a light, heat-insulating and quick-to-install light-duty filling under wedi PreLine.

2
Sealing


ARDEX S 7 PLUS
Flexible, one-component sealing slurries for sealing with variable consistency adjustment and a very wide range of applications.

ARDEX Tricom sealing set
TRICOM sealing set for flexible and waterproof bridging of motion joints, edge joints as well as connections and penetrations at risk of cracks.

3
Adhesive

wedi 610 Adhesive and sealant
One-component adhesive and sealant for bonding wedi PreLine.

ARDEX X 90
MICROTEC3 flex adhesive for the production of a flexible adhesive bed. Particularly suitable for laying large format tiles in the outlying and permanent wet areas.

4
Grouting


ARDEX G 10 PREMIUM FLEX GROUT

With special fillers and additives for fine joint surfaces and increased color consistency, regardless of the water absorption of the covering material used.

ARDEX SE SANITARY
SILICONE

Silicone sealant with fungicidal finish.

5
Tool


ARDEX NEXT LEVEL TOOLS
Classic tools rethought – Next Level Tools. Better ergonomics, perfect handling, high-quality workmanship from occupational safety, to aids to trowels and spatulas.

How it works

Mount the wedi PreLine on the surface with the ARDEX X 90 flex adhesive, glue the joints with wedi 610 adhesive and sealant.

Laying of commercially available water pipes Ø16 mm and filling with ARDEX X 90 flex adhesive.

To the adjacent areas, seal with the ARDEX S 7 Plus and ARDEX SK 12 TRICOM flexible sealing slurries and reinforce the entire area.

Then use ARDEX X 90 Flex Adhesive Tiles and ARDEX G 10 Premium Flex Joint Mortar.

And what products are right for your project?

wedi PreLine building board

Base element for mounting pipes for hot water heating and thermal insulation.

wedi 610

Single-component adhesive and sealant for bonding and sealing wedi Building Boards.

wedi Tools Reinforcement tape BREITH

Self-adhesive tape for reinforcing and stabilizing impact edges made of building board material to reinforce and stabilize structural panel joints..

ARDEX S 7 PLUS

Flexible, one-component sealing slurries for sealing with variable consistency adjustment.

wedi 520

Flexible and 2-component sealing slurries.

ARDEX SK 12 TRICOM Sealing Set

Sealing tape, corners and sleeves for flexible and waterproof bridging.

Fundo Sealing Set

2-component sealing slurries incl. sealing tape/sealing corners for flexible impact sealing.

ARDEX X 90

High Performance Flex Adhesive for laying Large Format Tiles. Walk-in after 3 hours.

wedi 320

Universal and flexible thin-bed mortar.

ARDEX G 10

PREMIUM Flex grout easy to insert with long wash window.

ARDEX SE

Silicone sealant with fungicidal finish for elastic closing of joints.

ARDEX SC Matt

Matt silicones with preventive protection against mold.

ARDEX NEXT LEVEL TOOLS Trowl

Tools Rethought – Next Level Tools.

ARDEX NEXT LEVEL TOOLS Notched Trowel

Tools Rethought – Next Level Tools.

With us, you won’t get cold feet. It’s going on?