Bathroom Wall Tile Installation Guide

Dumawall | Easy-Fit Wall Tiles for Bathrooms

Looking for a waterproof wall tile solution that’s easier to install than traditional tiling?
Dumawall Waterproof Wall Tiles are designed to make wall tiling achievable for anyone with solid DIY skills, delivering a clean, professional finish without the need for specialist tools.

With a simple tongue-and-groove system and flexible fixing options, Dumawall tiles are ideal for bathrooms, showers, kitchens, utility rooms, and other interior spaces where durability and moisture resistance matter.

Watch the Installation Video

In this short video guide, you’ll see just how easy it is to measure, cut, and install Grosfillex wall panels, making them ideal for both DIY projects and professional fit-outs.

The video demonstrates:

How to prepare your wall surface
How to measure and cut panels accurately
How to apply adhesive for a secure, long-lasting fit
How quickly panels can be installed with minimal mess

Perfect for anyone upgrading a bathroom, utility room, kitchen splashback, or other interior spaces.

Easy Installation – No Special Tools Required

Dumawall tiles are designed for quick and simple installation, using tools most DIYers already have.

Installation options:

Glue directly to the wall using a good-quality adhesive
- Suitable for clean, dust-free and grease-free surfaces
Fix to stud walls using nails or staples

Tiles can be cut or trimmed using a standard saw, allowing for precise fitting around edges, sockets, and fixtures.

Waterproof & Durable by Design

Dumawall wall tiles are fully waterproof, making them ideal for wet areas.

Tiles themselves are waterproof
Apply a small strip of silicone at the joints for added protection
UV resistant, helping maintain colour and appearance over time

This makes Dumawall a reliable, low-maintenance alternative to traditional ceramic tiling.

Why Choose Dumawall Wall Tiles?

Easy tongue-and-groove system
Waterproof tiles for wet areas
Glue-on or stud-fix installation options
No specialist tools required
Can be cut with a standard saw
UV resistant and durable finish
Ideal for experienced DIYers

Available from Chadwicks

Grosfillex wall panels are available online at Chadwicks and in selected Chadwicks stores nationwide.

Whether you’re tackling a home improvement project or fitting out a commercial space, Chadwicks offers the products, advice, and availability you need to get the job done right.