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Weatherproofing
Protect your building from the elements with our comprehensive range of weatherproofing products. Designed to defend against rain, wind, moisture and condensation, our solutions help improve the durability, energy efficiency and lifespan of residential, commercial and industrial buildings.
Whether you're working on a new build, extension, roofing project or renovation, our weatherproofing range includes essential products for creating a resilient building envelope. From damp proof membranes and breather membranes to flashing and vapour control layers, we supply high-quality materials trusted by builders, roofers and contractors.
Black Shed Roofing Felt 10m x 1m
Black Shed Roofing Felt 10m x 1m provides a practical weatherproof covering for sheds, summerhouses, kennels and other garden buildings. Ideal for new roofs and replacing worn or damaged shed felt.
£53.35 incl Vat
Cromar Vent 3 Blue Breathable Roofing Membrane 1.5m x 50m
Cromar Vent 3 Blue is a breathable roofing membrane supplied in a 1.5m x 50m roll for use as a pitched roof underlay beneath tiles and slates.
£120.19 incl Vat
Cromar Vent 3 Blue Breathable Roofing Membrane 1m x 50m
Cromar Vent 3 Blue is a breathable roofing membrane supplied in a 1m x 50m roll for use as a pitched roof underlay beneath tiles and slates.
£78.92 incl Vat
Cromar Vent3 Pro Green Breathable Roofing Membrane 50m x 1
Cromar Vent3 Pro Green is a breathable roofing membrane designed for use in pitched roof applications. Supplied as a 50m x 1m roll, this lightweight roof underlay provides a protective secondary barrier beneath tiles and slates while allowing water vapour to escape, helping to control condensation within the roof space.
£104.81 incl Vat
Cromar Vent3 Pro Green Breathable Roofing Membrane 50m x 1.5m
Cromar Vent3 Pro Green is a breathable roofing membrane for pitched roof applications, providing a protective secondary barrier beneath tiles and slates. Supplied in a 50m x 1.5m roll, the vapour-permeable roof underlay allows moisture vapour to escape while helping protect the roof structure from wind-driven rain, snow and dust.
£157.22 incl Vat
Eaves Protection Felt Support Tray 1.5m
Eaves Protection Tray 1.5m provides additional support for roofing underlay at the eaves, helping direct rainwater safely into the gutter and protecting the roof edge from moisture damage. Suitable for pitched roof installations, it provides a durable solution for new build, refurbishment and roof repair projects.
£2.48 incl Vat
Evo-Stik Black Flasband Primer SV 1L
Evo-Stik Flashband Primer 1Ltr ensures maximum adhesion for large-scale roofing and gutter projects.
£22.55 incl Vat
Evo-Stik Black Flasband Primer SV 500ml
Evo-Stik Flashband Primer 500ml provides superior surface preparation for roofing and gutter repairs, enhancing adhesion for self-adhesive tapes.
£13.39 incl Vat
Evo-Stik Grey Flashband Tape Self Adhesive
Flashband is a high-performance self-adhesive flashing tape designed to create an immediate, long-lasting watertight seal. Easy to apply with simple hand pressure, it requires no specialist tools for cutting, shaping, or installation. Suitable for use on a wide range of building materials, Flashband adheres securely to brick, masonry, slate, concrete roof tiles, timber, metal, roofing felt, glass, rigid plastics, terracotta tiles, and more.
From £13.89 incl Vat
Green Shed Roofing Felt 10m x 1m
Green Shed Roofing Felt 10m x 1m provides a practical weatherproof covering for sheds, summerhouses and other garden buildings. Ideal for new roofs and replacing worn or damaged shed felt.
£53.35 incl Vat
IKO Hyload 2000SA Self Adhesive Tanking Membrane 15m x 1m
IKO Hyload 2000SA is a self-adhesive bituminous tanking membrane for damp proofing and structural waterproofing applications. Supplied in a 15m x 1m roll with 15m² gross coverage.
£215.57 incl Vat
Prosolve Radon Butyl Tape 10x50mm Double Sided
High-quality Prosolve Radon Butyl Tape 10m x 50mm double-sided tape designed for sealing, insulation, and radon protection in building projects.
£23.16 incl Vat
Sika Black Jack 904 Bitumen Roof Felt Adhesive 1L
Sika Black Jack 904 Bitumen Roof Felt Adhesive 1L is a cold-applied adhesive for bonding roofing felt to wood, concrete, metal and existing felt. Also suitable for sealing felt laps and bonding mineral chippings.
£16.92 incl Vat
Sika Black Jack 904 Bitumen Roof Felt Adhesive 2.5L
Sika Black Jack 904 Bitumen Roof Felt Adhesive 2.5L is a cold-applied adhesive for bonding roofing felt to wood, concrete, metal and existing felt. Also suitable for sealing felt laps and bonding mineral chippings.
£31.98 incl Vat
Sika Black Jack 904 Bitumen Roof Felt Adhesive 5L
Sika Black Jack 904 Bitumen Roof Felt Adhesive 5L is a cold-applied adhesive for bonding roofing felt to wood, concrete, metal and existing felt. Also suitable for sealing felt laps and bonding mineral chippings.
£51.79 incl Vat
SikaSeal Roofline Repair & Protect Black 295ml
SikaSeal Roofline Repair & Protect Black 295ml is a butyl-based weatherproof sealant and adhesive for repairing and sealing roofs, gutters, downpipes, flashing and roofing felt. Can be applied to wet surfaces.
£3.98 incl Vat
Min: £2.00 Max: £216.00
£2 £216
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