Roof Waterproofing & Sarnafil Roofing

The problem with most flat roof waterproofing is that it’s damaged by sunlight, and changes in temperature cause it to move. Usually failures first occur at outlets, roof edges and gutters. If left unrepaired, leaks can lead to rotting roof timbers and result in damage to internal decoration and buildings contents. The proven technology of the Sarnafil Roofing System solves this problem.

Dimensionally stable, so it’s not affected by the expansion and contraction caused by changes in temperature
UV protected against sunlight – it doesn’t need mineral or stone chips, so no more blocked guttering
A single layer installation – no complicated layers, resins or bitumen, unlike other types of waterproofing
Storm resistant – steel reinforced edges and welded joints form a waterproof envelope over the whole roof

Raising the roof

Making your home look great doesn’t just end with windows, doors and conservatories. Warmseal offers a range of high quality roofline products in beautiful Warmseal white, to help you put the finishing touches to your home and complement your new windows. Old, decaying facias, soffits and guttering can look unattractive, especially if you come to sell in the future. Plus, if you ignore the damage now, it could prove expensive later down the line.

PVCu facias protect the ends of rafters, soffits tidy the underneath of the overhang of your roof and guttering diverts rainwater
Durable, hard-wearing and won’t rot, flake or crack
Simply wipe them clean so there’s no need for repainting, making them totally low maintenance
Sarnafil roofline provides enhanced insulation