
A high-performance warm roof relies on more than insulation alone. Effective vapour control, breathable membranes and thermally efficient fixings all play an important role in managing moisture, limiting heat loss and protecting the roof structure.
Our specialist range brings these essential components together, helping installers achieve a reliable, energy-efficient metal roofing system from the inside out.

Thermoseam® reduces thermal bridging through the concealed fixing point. Its insulated polymer sleeve separates the metal clip from the mechanical screw fixing, helping to reduce the risk of localised cold spots and condensation beneath the metal roof covering.
Thermoseam® Sliding Clip has been designed specifically for the installation of traditional standing seam roofing, laid direct on insulation. Available in 50mm, 90mm, 130mm and 190mm depths. (Various sized screw fixings sold separately to suit requirements)
Thermoseam® Warm Roof Fixed Clip has been designed specifically for the installation of traditional standing seam roofing, laid direct on insulation. Available in 50mm, 90mm, 130mm and 190mm depths. (Various sized screw fixings sold separately to suit requirements)
Thermoseam® Snaplock® Clips for the installation of Snaplock® seam roofing, laid direct on insulation. Available in 50mm, 90mm, 130mm and 190mm depths. (Various sized screw fixings sold separately to suit requirements)
Breather membrane for use on all types of domestic and commercial roofing and cladding applications.
Condensation control and drainage system for metal roofing. It is a fully vapour-permeable, strong, durable and waterproof barrier.
Cold-applied, self-adhesive bituminous air and vapour barrier with an integrated aluminium foil layer, a glass fibre reinforcement.