Practical Wetroom Design Backed by Complete Waterproof Protection

Latest News Wed, Jun 3, 2026 9:50 AM

Creating a successful wetroom requires more than a modern finish. Every layer must work together to ensure long-term waterproofing, durability, and reliability. Marmox’s updated wetroom range provides a complete system for installers and specifiers.

At the core is the redesigned Marmox Multiboard Showerlay, made from waterproof Multiboard. It forms a strong tiled wetroom base and helps prevent water ingress beneath the surface.

Recent updates improve on-site installation. A 100mm fleece overhang around the edges simplifies tanking between floor and walls, creating a secure waterproof seal with less effort. Each Showerlay can also be trimmed up to 100mm per side without affecting performance, offering flexibility for renovations and non-standard layouts.

Drainage options include centre or offset point drains and linear drains with offset outlets. Grates are available in stainless steel, black, white, copper, gold, or a tileable finish.

Marmox Multiboards provide waterproof, thermally insulating wall and boxing-in solutions. Lightweight and easy to cut, they suit tiling, plastering, and rendering, accommodating pipework and corners while improving thermal efficiency and reducing condensation, especially with underfloor heating.

The range also includes Tileable Basins and recessed Niches for integrated bathroom design. Basins come in four styles, while new niche sizes (1200x400mm and 600x300mm) provide practical storage without compromising waterproofing.

Together, Marmox Showerlays, Multiboards, Basins, and Niches form a complete wetroom system for residential, hotel, and refurbishment projects, simplifying installation while ensuring reliable waterproof protection from the base up.

Visit www.marmox.co.uk or contact sales@marmox.co.uk on 01634 835290.

In association with Marmox (UK) Ltd


Quick Links


Company Details

Caxton House
101 - 103 Hopewell Drive
Chatham
Kent
ME5 7NP
United Kingdom
T: 01634 835290
View Website
  • Facebook
  • Twitter

Featured News

Specification news
Fire safety and smarter system design in residential...

Fire safety in residential construction is no longer a single line item in a...

Read More >>

Specification news
Reliable foundations for walls and floors with Marmox...

Walls and floors in bathrooms, wet rooms, and commercial spaces need materials that...

Read More >>

BUILDING PRODUCT LIBRARY - LATEST BROCHURES

Fireboard Product Sheet Brochure

Fireboard Product Sh...
By Marmox (UK) Ltd

Download Now >>

Fireboard/Multiboard Brochure Brochure

Fireboard/Multiboard...
By Marmox (UK) Ltd

Download Now >>

Multiboard (Basins) Product Sheet Brochure

Multiboard (Basins)...
By Marmox (UK) Ltd

Download Now >>

Multiboard (Niche) Product Sheet Brochure

Multiboard (Niche) P...
By Marmox (UK) Ltd

Download Now >>

Multiboard (Showerlay) Product Sheet Brochure

Multiboard (Showerla...
By Marmox (UK) Ltd

Download Now >>

BUILDING PRODUCT DIRECTORY - LATEST PRODUCTS

Marmox Pipe Boxing
Marmox Pipe Boxing

Boxing in pipe work has never been easier. Multiboard Pipe Boxing simply folds to a 90 degree...

Read More >>

Multiboard Showerlay
Multiboard Showerlay

Easily create a sloping wetroom floor! Showerlays are a vital part of a wetroom. These pre-sloped...

Read More >>

Multiboard Products
Multiboard Products

Marmox Multiboard combines insulation and waterproofing in the form of a ridge board which can be...

Read More >>