Just lead make and supply DPC chimney trays made from code 4 sheet lead. Designed to prevent water penetration into the building via the chimney stack.
Fitted during construction of the chimney to a horizontal course approx 150 mm above rafter line at the front of the chimney (lowest point) See video page before ordering.
If you can not see the size you require please email your requirements to us, we will quote you and proceed from there.
We have created a VIDEO for you to view to see how these DPC Chimney Trays are installed.