With every BillyOh product.
A BillyOh silicone and gun set is a cheap but effective fix to many unavoidable framing, roofing, and leakage problems you may experience over the years with a garden shed.
Subject to delivery postcode
Black Mineral Shed Felt - Premium Shed Roofing Felt
BillyOh Premium Felt Roofing Shingles - Felt Tiles Pack