At Mitcham Builders Merchants, we supply high-quality cavity trays designed to prevent water ingress and protect masonry walls from moisture damage. Essential for damp-proofing cavity wall constructions, our cavity trays are suitable for both new builds and remedial work, helping to direct water safely out of the wall structure and away from internal finishes.

We stock a wide selection of cavity trays suitable for different roof junctions, including stepped trays, horizontal trays, and pre-formed corner units. Manufactured from tough, weather-resistant materials, they’re easy to install and fully compliant with UK building regulations. Whether you're a builder, roofer, or general contractor, our cavity tray systems offer reliable protection and long-term performance in all conditions.

If you're searching for cavity trays UK, Mitcham Builders Merchants is a trusted supplier. You can browse our full range online and order for fast, nationwide delivery, or visit our Croydon branch to get expert advice and see the products in person.

Protect your project from the ground up with dependable cavity trays from Mitcham Builders Merchants—built to last and ready to perform.