WEDI SYSTEMS

Certified Wedi Expert Installer — Steam Rooms, Wetrooms & Spa Spaces

As an officially certified Wedi Expert Installer, SLAB provides professional installation of Wedi waterproofing systems, steam rooms, and wetroom environments.

The Wedi system is the gold standard for watertight construction, offering lightweight, insulating boards and modular components that guarantee 100% waterproof integrity. It’s the trusted choice of architects, spa designers, and contractors across Europe.

Our team has been trained directly by Wedi’s technical specialists, ensuring every project meets manufacturer specifications for performance, safety, and longevity.

What We Offer

  • Steam room construction and tiling

  • Custom wetroom builds with integrated Wedi systems

  • Waterproof boarding and structural reinforcement

  • Drainage design and tiling to fall

  • Full bathroom refits with Wedi waterproofing

We integrate Ardex adhesives, Schlüter trims, and Tile Evolution materials for seamless, warrantied installations from structure to surface.

Certified. Trusted. Built to last.

→ Request a Wedi installation quote

Built on Precision. Trusted by Industry Leaders.

Our work speaks for itself. SLAB has delivered installations for national brands and private clients across the UK — combining technical expertise with premium materials.

Each project reflects our passion for detail and the lasting quality that defines our work.


Bupa Kings Cross London – Commercial Bathroom Tile Installation


  • Microsoft head Office Reading – Ceramic Wall Tiling Paddington Media room Feature Wall Installation

  • Country Style Foods (All sites) – Approved Supplier Of Industrial Tiles & Commercial Floors

  • Private Residence, Leeds – Full Bathroom and Paver Installation
Button label