Atlantic Wet Wall Panels Installation Guide

Installing Atlantis Wet Wall panels is quick and straightforward when the manufacturer's installation instructions are followed. On this page you can browse the complete Atlantis Wet Wall Installation Guide online or download it for future reference.

Whether you're fitting Atlantis wall panels in a bathroom, shower enclosure or wet room, the guide below explains everything from preparing the walls to cutting the panels, applying adhesives and sealants, fitting trims and caring for your finished installation.

If you're still choosing your wall panels, browse our complete range of Bathroom Wall Panels or shop our Atlantis Wet Wall Panels collection.

View the Atlantis Wet Wall Installation Guide

The interactive installation guide above contains the official manufacturer fitting instructions, including:

• Preparing walls before installation
• Choosing the correct trims
• Installing square edge panels
• Installing Tongue & Groove panels
• Cutting wall panels correctly
• Adhesive and sealant application
• Shower tray installation details
• Expansion gaps
• Care and maintenance
• Manufacturer warranty information

Following the installation guide will help ensure your Atlantis Wet Wall panels remain fully waterproof and covered by the manufacturer's 20-year guarantee when installed correctly.

Atlantis Wet Wall Installation Tips

Before beginning your installation, there are a few important points that are worth highlighting.

Allow the panels to acclimatise

Store the panels flat in a dry environment and allow them, together with the adhesive and sealant, to acclimatise at normal room temperature for at least 24 hours before installation.

Atlantis panels are double sided

One feature that many installers don't realise is that Atlantis Wet Wall boards are laminated on both sides. Both the front and rear of the panel have the same decorative laminate finish, helping to improve panel stability while protecting the waterproof core.

Important when fitting Tongue & Groove panels

When installing Tongue & Groove (T&G) Atlantis Wet Wall Panels, always make sure the face labelled "FACE" is installed facing into the room.

If the panel is installed the wrong way around, the Tongue & Groove joint will leave approximately a 3mm visible gap, preventing the seamless finish the profile has been designed to achieve.

This is one of the most common installation mistakes and is easily avoided by checking the labelled face before fitting.

Always seal every joint

Every square edge panel, trim and Tongue & Groove joint must be fully sealed using a suitable waterproof sealant. This is essential to maintain a watertight installation and preserve the manufacturer's warranty.

Preparing for Installation

Atlantis Wet Wall panels can be installed onto:

• Plastered walls
• Plasterboard
• Concrete
• Chipboard
• Existing ceramic tiles
• Timber battens

Before installation, make sure the wall is clean, dry, flat and structurally sound. If the wall is uneven, battens should be used to create a level surface. The shower tray should already be installed, level and fully sealed before fitting begins.

Cutting Atlantis Wet Wall Panels

When cutting Atlantis panels:

• Always check the décor before cutting.
• Wear suitable protective gloves.
• Cut into the decorative face to minimise chipping.
• Use a fine-toothed saw.
• Leave a 3mm expansion gap around all pipework and shower valve cut-outs.

After installation, all cut-outs must be sealed using waterproof sealant.

Installation Overview

The manufacturer recommends:

• Starting in an internal corner.
• Installing trims before fitting panels.
• Applying adhesive in vertical wave patterns.
• Using 3mm spacers above the shower tray.
• Filling the bottom expansion gap with sealant.
• Allowing the installation to cure for 24 hours before using the shower.
• Caring for Atlantis Wet Wall Panels

Atlantis panels require very little maintenance.

To keep them looking their best:

• Clean with a soft damp cloth.
• Use only mild spray detergents.
• Never use abrasive cleaners or bleach.
• Replace silicone sealant periodically to prevent water ingress.

Maintaining the sealant is an important part of protecting both the panels and the manufacturer's warranty.

Frequently Asked Questions

Can Atlantis Wet Wall panels be fitted over tiles?

Yes. Atlantis Wet Wall panels can be installed directly over existing wall tiles, provided the tiles are secure, clean and free from high spots that could affect the finished installation.

Are Atlantis Wet Wall panels waterproof?

Yes. Atlantis Wet Wall panels are fully waterproof when installed correctly and all joints, trims and cut edges are sealed using a suitable waterproof sealant.

Do Atlantis Wet Wall panels have a warranty?

Yes. Atlantis Wet Wall panels include a 20-year manufacturer's guarantee against defects, provided they are installed and maintained in accordance with the official installation guide.

Can I install Atlantis panels onto plasterboard?

Yes. Atlantis panels can be installed onto plasterboard, plastered walls, concrete, chipboard, existing tiles or wall battens using suitable adhesives and sealants.

Do Tongue & Groove panels need sealant?

Yes. A continuous bead of sealant or adhesive must be applied along the Tongue & Groove profile to create a fully waterproof joint.

Which way round do Tongue & Groove Atlantis panels go?

Always install the panel with the side marked "FACE" facing into the room. Installing the board the wrong way around will leave an approximately 3mm visible gap at the Tongue & Groove joint, preventing the intended seamless appearance.

Are Atlantis Wet Wall panels laminated on both sides?

Yes. Atlantis Wet Wall panels feature the decorative laminate on both the front and back of the board. This double-sided construction helps improve panel stability while protecting the waterproof core.

Can I use bleach to clean Atlantis panels?

No. Bleach and abrasive cleaning products should not be used. Clean the panels using a damp cloth and a mild spray detergent.

How long should I wait before using the shower?

The manufacturer recommends allowing the installation to cure for 24 hours before using the shower.