Decorwall Maxi Panel - Matt Onyx Stone Shower Panel - 2.4m x 90cm

The Decorwall Maxi Panel Matt Onyx Stone Shower Panel combines the dramatic beauty of natural onyx with the practicality of modern waterproof wall panelling. Its rich charcoal stone-effect finish and smooth matt surface create a luxurious focal point while delivering a durable, grout-free alternative to traditional ceramic tiles.

Contemporary Onyx Stone Effect

Inspired by the depth and character of natural onyx, this panel features dark stone tones with subtle texture that create a sophisticated, high-end appearance. The matt flush finish enhances the contemporary aesthetic while reducing glare, making it perfect for modern bathrooms, spa-inspired interiors and luxury shower enclosures.

Its striking colour pairs beautifully with matt black, brushed brass, chrome and gunmetal fittings, creating a premium finish that complements both minimalist and industrial-style bathrooms.

100% Waterproof Construction

Manufactured from a durable composite containing 55% PVC resin, the Maxi Panel is completely waterproof and specifically designed for wet environments. Its non-porous surface resists moisture, helping prevent mould growth while remaining easy to clean and maintain.

Unlike traditional tiled walls, there are no grout lines to stain, crack or require regular maintenance, providing a cleaner and more hygienic shower environment.

Large Format for Faster Installation

Each panel measures 2400mm x 900mm x 10mm and provides an impressive 2.16 square metres of wall coverage. The generous size allows large shower areas to be completed quickly with significantly fewer joints than conventional tiles.

The tongue and groove profile provides accurate alignment for a seamless finish. For optimum performance, we recommend installing the panel using Decorwall Megabond Adhesive or Decorwall Panel Adhesive and finishing with compatible 10mm trims.

Perfect for Bathrooms and Shower Enclosures

Designed to fit standard 900mm shower trays, the Matt Onyx Stone panel is ideal for shower enclosures, wet rooms, bathrooms and other moisture-prone interiors. Its UK fire rating makes it suitable for both residential and commercial installations.

Simple Everyday Maintenance

The smooth matt surface requires minimal upkeep and can be cleaned easily using a soft damp cloth together with mild, non-abrasive cleaning products. With no grout to maintain, keeping your shower looking immaculate is quick and effortless.

Why Choose This Product?

• Luxury dark onyx stone-effect design.
• Large 900mm-wide panel for fewer visible joints.
• 100% waterproof construction.
• Premium matt flush finish.
• Tongue and groove profile for straightforward installation.
• 2.16 square metres of coverage per panel.
• Grout-free, hygienic and easy to maintain.
• UK fire rated for residential and commercial use.