Membranes
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£23.73 ex. VATSeal It Reinforcing Mat is a heavy-duty spunbond polyester mat designed for use with Seal It Liquid Membrane. It is tear and puncture-resistant, improves strength, and offers a rapid repair solution for blisters, splits, and tears in existing substrates before coating. When used with Seal It Liquid Membrane, it provides more than a 50% strength improvement once cured. The mat can also be used as a repair patch for tears, rips, and damage to substrates prior to applying the liquid membrane. It can be applied directly from the roll or cut to size as needed, following the surface preparat -
£219.74 - £663.60 ex. VATARDEX WPM 200 is a specially formulated product that provides an outstanding water and water vapor barrier, as well as a priming layer for various surfaces such as concrete, screeded areas, rendered surfaces, masonry, steel, and other vertical and horizontal hard substrates. This versatile solution is ideal for a wide range of applications, including plant rooms, under raised access floors, ground floor slabs, workshops, marine environments, sewage processing areas, swimming pool surrounds, and shower areas, ensuring excellent protection against moisture. Key PointSelect options This product has multiple variants. The options may be chosen on the product page
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£32.09 ex. VATCROMAR RUBBER COAT is a high-performance, brush, roll-on, or sprayable coating designed for use on a variety of surfaces, including concrete, wood, brick, and metal, creating a durable, seamless, waterproof membrane. It contains no solvents, is non-flammable, and is unaffected by sunlight, making it an ideal choice for challenging waterproofing projects. Suitable for both interior and exterior applications, it can be used on steel and various waterproofing needs, such as bathrooms, basements, roofs, rain gutters, skylights, pipes, balconies, decks, planter boxes, shower pan liners, pSelect options This product has multiple variants. The options may be chosen on the product page
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£52.46 - £299.79 ex. VATMapeguard WP 200 is an alkali-resistant waterproofing and anti-fracture membrane designed for internal use, making it ideal for installation beneath ceramic, natural stone, and luxury vinyl tile (LVT) flooring. This flexible, thin-layer membrane is constructed from soft polyethylene and features a non-woven polypropylene fabric on both sides, enhancing adhesive bond strength between the membrane and the substrate as well as between the membrane and the flooring. It offers several beneficial properties, including waterproofing, high tensile strength, and crack-bridging capability, ensSelect options This product has multiple variants. The options may be chosen on the product page
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£88.38 - £255.31 ex. VATARDEX DPM 1 C R is a rapid-drying, one-coat, two-component epoxy resin designed for fast-track installations, forming a durable damp-proof membrane with high bond strength, able to accommodate moisture readings up to 98% RH. It resists water, grease, oil, aqueous salt solutions, and dilute mineral and organic acids. Ideal for creating a damp-proof barrier, ARDEX DPM 1 C R is used to suppress residual moisture in sound, well-compacted concrete slabs and cement/sand screeds with moisture readings up to 98% RH. It can also be applied in thinner layers for moisture suppression in concretSelect options This product has multiple variants. The options may be chosen on the product page
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Rated 4.00 out of 5£41.85 - £60.75 ex. VATSoudal Butyband is a butyl rubber based, ready to use, self-adhesive, elastoplastic flashing and sealing tape. self-adhesive sealing tape based on high-quality butyl rubber with a protective layer of PET-reinforced aluminium, developed for vapor, air and watertight connections. Available in rolls of 10m length in various widths. PROPERTIES - Tear resistant - Vapor, air and watertight - Self-sealing - Very good adhesion on almost all substrates. - Very good adhesion at cold temperatures - Good temperature resistance - No vertical flow - UV-resistant - Cold appSelect options This product has multiple variants. The options may be chosen on the product page
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£18.02 ex. VATCromar Protect 1F is a non-vapour-permeable (non-breather) membrane designed for use beneath slated and tiled pitched roofs. This high-performance underlay complies with BS5250:2021 standards, requiring appropriate ventilation, and should be installed following BS5534:2018 guidelines. It acts as an effective secondary barrier, preventing dust, rain, and snow from entering the roof void and offering temporary protection for up to three months before the primary barrier (slates or tiles) is installed. Lightweight and easy to handle, the membrane comes in a convenient roll size of 45m x
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£24.60 - £245.83 ex. VATThe ARBO Facade Membrane E.P.D.M. System is a versatile and suitable for both new builds and refurbishments in commercial, industrial, residential, and retail sectors. They provide effective weatherproofing and fire protection for curtain walling, large-scale façades, modular construction, and off-site building methods. The ARBO Facade Membrane E.P.D.M. System features a high-quality EPDM membrane designed to seal gaps in lightweight facades using safe, solvent-free sealants and adhesives. This system prevents water and air leakage while remaining compatible with sensitiveSelect options This product has multiple variants. The options may be chosen on the product page
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£27.05 - £91.22 ex. VATSika® Black Jack®-908 D.P.M. is a ready-to-use, rubber-reinforced bitumen emulsion designed to create an effective sandwich damp-proof membrane for floors, while also providing reliable waterproofing for walls, above-ground structures and foundations. In addition to its moisture-resistant performance, it works as an adhesive for wood blocks, mosaic panels, insulation boards, expanded polystyrene and cork, and serves as a dependable bonding agent for plaster applied to difficult surfaces such as glazed tiles. The product can also be used for waterproofing structural elements like bridge abutmSelect options This product has multiple variants. The options may be chosen on the product page
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£33.09 - £254.37 ex. VATME501 VV is a high-strength, tear-resistant membrane made from polyethylene copolymer film with a durable non-woven fleece and integral self-adhesive strips, providing a simple, solvent-free solution for achieving reliable airtight and weathertight seals around windows in both domestic and commercial applications. It can be installed before or after window fitting to suit site sequencing, with split release liners allowing accurate positioning and strong adhesion to most construction substrates. Tested to EN1026 and EN1027 and compliant with RAL Quality Assurance recommendations, ME501 VV offeSelect options This product has multiple variants. The options may be chosen on the product page
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£12.61 - £168.35 ex. VATSika® Evercryl® One Coat is a fibre-reinforced, resin-based roof repair compound designed for use on all common roofing surfaces. It provides instant waterproofing even in wet weather or temperatures as low as –5 °C. It can be applied directly to wet surfaces, making it ideal for emergency leak repairs without waiting for conditions to improve. The product is brush-applied, forming a smooth, seamless, flexible membrane that bridges small cracks and delivers full water protection in just one coat, even in areas prone to ponding. No primer is required on sound, non-porous substrates, makingSelect options This product has multiple variants. The options may be chosen on the product page
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£12.74 ex. VATMapeguard WP 200 is a flexible, thin-layer polyethylene waterproofing and isolation membrane coated with nonwoven polypropylene fabric on both sides, designed to ensure a strong adhesive bond between the membrane, substrate, and covering materials. This product offers several key properties: Effective Waterproofing: Provides reliable waterproof protection in wet areas. High Tensile and Bond Strength: Ensures robust adhesion with tile adhesives and durability under tension. Crack-Bridging Ability: Accommodates movement and protects against cracking. Alkali Resi
