Lifetime waterproof guarantee

Guaranteed waterproof.
For life. In writing.

Build with WCB or FS and the waterproofing is guaranteed for the lifetime of the installation — in writing since 2023, after fifteen years and zero water-ingress callbacks. Register your project and we’ll log the cover.

water-ingress callbacks since 2011.

Fifteen years of production, not one panel back with water inside it. We put a lifetime waterproof guarantee in writing in 2023 — because the boards had already earned it.

Lifetime waterproof guarantee

The water test · weeks submerged

What it covers

Backed against water, for the life of the build.

The guarantee is simple, because the board is. It covers the thing we’re certain of: water will not get into the board, swell it or fail it — for as long as the installation stands.

0% water ingress, guaranteedThe closed-cell core won’t absorb water, swell or break down — at the face, the edge or a drilled hole.

Every sheet, every sectorApplies to WCB and FS wherever they’re installed — healthcare, dental, veterinary, cleanrooms and flood-resilient kitchens.

In writing, since 2023A formal written guarantee, issued when you register your installation. Full terms are provided with your registration.

Logged with us, so it’s covered.

Activating your guarantee takes a couple of minutes. Tell us the job, who built it and when, and we’ll record the installation and issue your written cover.

The jobWhere it is and what was built — the room, the units, the date it went in.

Who built itThe fabricator or installer who made and fitted the units from WCB or FS.

You’re coveredWe log the project against your details and send your written guarantee.

Registered · covered for life

Your project

Ready to register, or want the terms first?

A Somerset family business

Guaranteed waterproof.For life. In writing.

Backed against water, for the life of the build.

Logged with us, so it’s covered.

Ready to register, or want the terms first?

Guaranteed waterproof.
For life. In writing.