Roof Flashing & Cowls
Protect structures from leaks with roof flashing. Apply to high-risk areas to redirect water flow, keeping your home dry during rainfall. Our range includes plastic, rubber and lead roof flashing from tried and tested brands like Calder.
You’ll also find quality roof cowls that improve chimney drafts and prevent backflow. From traditional terracotta to modern grey, shop a vast range of sizes and finishes to find a cowl that perfectly fits your chimney.
When constructing or repairing a roof, visit our roofing products page. You’ll find all the products you need to build a sturdy structure, from the primer to the shingles. For all other construction needs, browse our building supplies range. Find all the necessary tools, whether insulating the home or building a shed.
Similar products
Part of the Easy-Trim Verge U system. High quality, UV stable angled round ridge caps which incorporate unique and innovative Flap Cap Technology. Flexible flaps contour around the sides of the Easy-Trim Verge U system effectively creating a ‘sealed’ unit ...Read more
Part of the Easy-Trim Verge U system. High quality, UV stable angled round ridge caps which incorporate unique and innovative Flap Cap Technology. Flexible flaps contour around the sides of the Easy-Trim Verge U system effectively creating a ‘sealed’ unit ...Read more
The original bituminous corrugated roofing sheet from Onduline is lightweight and robust; Providing the perfect protection for timber buildings such as garden sheds, stables, warehouses and farm and agricultural buildings.Read more
These compact sized bituminous corrugated roofing sheets from Onduline are suitable for small to medium sized roofing projects such as garden sheds, summerhouses and workshops, pet homes and children's playhouses. They are also lightweight and easy to install.Read more