Leadworx DPC chimney trays are designed to prevent water penetration and ingress into the building through the chimney stack. They are made from Code 4 sheet lead milled to British Standard BS EN 12588.
The DPC chimney tray is coated with bitumen paint on the upper surface to help protect the lead from possible corrosion caused by cement in direct contact with its surface. It is fitted during the construction of the chimney and acts as a barrier to water seeping through the brickwork. We need to know the exact dimensions of the chimney stack, the size of the flue spigot required and the location of the spigot within the stack. We allow 50mm on all chimney dimensions for dressing around the chimney stack. If you cannot find the size you require please contact us as we can quickly fabricate bespoke sizes.