Plastics membranes

Spray/ roll applied airtight vapour control membrane (AVCM) forms a permanent, continuous, ﬂexible airtight seal and vapour control on any substrate.

Airtight White: High-Performance -Fire Rated -Airtight & Vapour Control Membrane for Internal Applications - Spray-applied Airtight Liquid Membrane

Verified 3 months ago

Intelligent Membranes

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ITP UltraBlock thermo-reflective VCL vapour control layers with encapsulated aluminium foil to maximize energy efficiency. Suitable for roof and wall applications.

ITP UltraBlock 200 & ITP UltraBlock 300 -Thermo Reflective Vapour Control Layer (AVCL) - Thermo-Reflective Vapour Control Layer

Verified 20 hours ago

iTP

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ITP Powerlon® VCL 250 & ITP Powerlon® VCL 170 are polyethylene-based vapour control layers with a mono-filament reinforcement scrim. Suitable for roof, wall and floor applications.

ITP Powerlon® VCL 250 & ITP Powerlon® VCL 170 - Vapour Control Layer (AVCL) - Vapour Control Layer

Verified 20 hours ago

iTP

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ITP Powerbase® VOC ideal for use on brownfield sites, this multilayered barrier membrane gives protection against (VOCs) volatile organic compounds, hydrocarbons, methane, carbon dioxide CO₂ & radon.

ITP Powerbase® VOC - Volatile Organic Compound & Hydrocarbon Gas Barrier Membrane - Vapour and Gas Barrier Membrane

Verified 20 hours ago

iTP

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ITP Powerbase® Multigas are high performance barrier membranes providing effective protection against Carbon Dioxide CO₂, radon and methane.

ITP Powerbase® Multigas Barriers - Protection Against Carbon Dioxide CO₂, Methane & Radon - Gas Barrier Membranes

Verified 20 hours ago

iTP

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Flame-retardant Class B (B-s1,d0) air and vapour control layer (AVCL) for use in walls and roofs. This vapour barrier is suited to high-rise 18 m+ in England & 11 m+ in Scotland.

ITP FlameOUT® Block Standard - FR Class B (B-s1,d0) Fire Rated Vapour Barrier (AVCL) - Air and Vapour Control Layer

Verified 20 hours ago

iTP

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Flame-retardant Euroclass B-s1,d0 (AVCL) air and vapour control layer for use in walls and roofs. Especially suited to high-rise 18 m+ in England & 11 m+ in Scotland and high-risk builds.

ITP FlameOUT® Block Premium - FR Class B B-s1,d0 Flame-retardant Vapour Barrier (AVCL) - Air and Vapour Control Layer

Verified 20 hours ago

iTP

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ITP Powerbase® Low Perm Gas Barrier is a high performance gas barrier membrane providing effective protection against radon, low levels of carbon dioxide CO₂ and methane.

ITP Powerbase® Low Perm Gas Barrier - Protection Against Radon & Low Levels of Carbon Dioxide CO₂ - Gas Barrier Membranes

Verified 20 hours ago

iTP

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Air barrier and vapour control layer, with integrated lap and sealing tape.

Glidevale Protect Barriair AVCL - Vapour Control Layer

Verified 2 days ago

BPD Building Product Design Ltd

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Heavy-duty type HR impermeable roofing underlay, designed for all cold and warm pitched roofs.

Glidevale Protect A1® - Impermeable Roofing Underlay

Verified 2 days ago

BPD Building Product Design Ltd

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Comp-B Continuation Membrane is a self-adhesive butylene membrane consisting of a butyl rubber adhesive compound specially designed and developed to be classified according to BS EN 13501-1:2018.

Comp-B Continuation Membrane and WebFast A2 Adhesive - Self-adhesive Continuation Membrane

Verified 2 days ago

Radmat Building Products Ltd

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A needle punched (non-woven) polypropylene filter fleece for use as a protection and filter layer in green roofs.

MedO G11 Filter Fleece - Green Roof Protection and Filter Layer

Verified 2 days ago

Radmat Building Products Ltd

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A needle punched (non-woven) polypropylene filter fleece for use as a protection and filter layer in blue roofs.

MedO G12 Geotextile Filter Fleece - Polypropylene Filter Geotextiles

Verified 2 days ago

Radmat Building Products Ltd

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A high-performance sheet membrane for the external waterproofing of below-ground foundation structures, basements, holding tanks, culverts and tunnel bases.

Sheet Membrane for External Waterproofing of Below Ground Structures - Newton HydroBond 402 - Type A Waterproofing Sheet Membrane

Verified 10 days ago

Newton Waterproofing Systems

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HydroBond SA is a flexible, high performance and durable membrane that is post-applied to below-ground concrete, block or ICF walls and is resistant to aggressive ground water chemicals and impact.

Self-Adhesive, Post-Applied Waterproofing Membrane - Newton HydroBond SA - Self-Adhesive Waterproofing Membrane

Verified 10 days ago

Newton Waterproofing Systems

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Designed to eliminate root penetration. Consists of an impermeable High-density Polyethylene (HDPE) membrane providing robust root-proof protection to the primary waterproofing membrane to green roofs

Puncture Resistant Root Barrier Membrane - Newton NewSeal 409 To Eliminate Root Penetration - Puncture Resistant Root Barrier Membrane

Verified 10 days ago

Newton Waterproofing Systems

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Loose-laid, low density polyethene damp proof membrane.

1200 Gauge Damp Proof Membrane - Newton DampSafe 802-DPM - 1200 Gauge Damp Proof Membrane

Verified 10 days ago

Newton Waterproofing Systems

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A flexible and durable membrane designed for external waterproofing and gas-proofing of below-ground structures, post-applied to below-ground concrete, block or ICF walls.

External Waterproofing & Gas Membrane - Newton HydroBond SAGM - Self Adhesive Membrane

Verified 10 days ago

Newton Waterproofing Systems

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Pre-applied external and self-healing radon barrier Type A waterproofing membrane for all below-ground and earth-retained structures from domestic basements to the largest civil engineering projects.

Pre-Applied External Waterproofing Membrane for Basement Waterproofing and Gas Protection - Newton HydroBond 403 - Waterproofing Membrane & Gas Barrier

Verified 10 days ago

Newton Waterproofing Systems

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Gas membrane designed for use in applications where combined damp proofing, VOC and gas protection is required. Generally used within foundation constructions.

Puraflex VOC Membrane

Verified 14 days ago

Cordek Ltd

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Thick needle punched nonwoven geotextile manufactured from 100% virgin polypropylene high tenacity fibres containing 1% active carbon black.

HPS 3.3 Retaining Wall & Gabion Basket Filter Geotextile

Verified 17 days ago

Geofabrics Ltd

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Thick needle punched nonwoven geotextile manufactured from 100% virgin polypropylene high tenacity fibres containing 1% active carbon black.

HPS5 Protection Geotextile - Geosynthetics

Verified 17 days ago

Geofabrics Ltd

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Thick needle punched nonwoven geotextile manufactured from 100% virgin polypropylene high tenacity fibres.

HPS3 Orange Warning Layer Geotextile

Verified 17 days ago

Geofabrics Ltd

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Weed protection fabric for use beneath artificial grass rolls.

CastleGrass Weed Protection Fabric - Landscaping Fabric

Verified 21 days ago

Castle Composites

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Flexible closed cell rubber sheet for thermal insulation of larger diameter pipes and ducts. Suitable for outdoor use and for solar thermal pipework and equipment.

Kaiflex EPDMplus Continuous Sheet - Rubber insulation

Verified 22 days ago

Kaimann Insulation UK

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High resistance roofing underlay

RussFast HR Roofing Underlay

Verified 23 days ago

Russell Roof Tiles

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Vapour-open, fire-resistant airtight membrane for internal and external use. Suitable for all construction types, from timber frame weather barriers to internal airtightness on masonry.

Passive Purple External Brush: Precise Airtight & Waterproof Sealing for Every Detail - Brush Applied Airtight Facade Membrane

Verified 23 days ago

Intelligent Membranes

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Poseidon is a liquid applied membrane protective coating that is polymer based and dries to a flexible membrane after application.

Poseidon — NHBC-compliant bathroom & wet-room waterproofing membrane (EAD 030352-00-0503) - Liquid Applied Waterproof Coating

Verified 23 days ago

Intelligent Membranes

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Airtight White Brush is a fibre-reinforced liquid membrane for precise airtight detailing. Brush-applied, it seals penetrations, junctions, and connections to ensure continuous airtightness.

Airtight White Brush: High-Performance Airtight Membrane for Internal Vapour Control - Brush-applied Liquid Airtight Membrane

Verified 23 days ago

Intelligent Membranes

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Fibre-reinforced airtight liquid membrane for detail work. Brush-applied, bridging gaps and joints. Vapour-open, waterproof, and ideal for airtight sealing

Passive Purple Brush – Detail & Joint Airtight Membrane - Brush-applied Liquid Airtight Membrane

Verified 23 days ago

Intelligent Membranes

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Airtight, liquid-applied façade waterproof membrane. Vapour-open yet watertight, achieving 0.03 airtightness. Applied by spray, roller or brush as a high-performance vapour control layer.

Passive Purple External: Ultimate Class B Fire Rated Internal & External Airtight Waterproof Membrane - Spray Applied Liquid Facade Membrane

Verified 23 days ago

Intelligent Membranes

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High-performance liquid-applied intelligent airtight and vapour control membrane. Spray, roller, or brush applied. Ideal for Passivhaus and retrofit, ensuring durable, low-VOC airtightness.

PASSIVE PURPLE® Fire rated Intelligent Airtight Vapour Control for Energy-Efficient Building Solutions - Spray-applied Liquid Airtight Membrane

Verified 23 days ago

Intelligent Membranes

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Heavy-duty type HR impermeable roofing underlay, designed for all cold and warm pitched roofs.

Glidevale Protect A1 T3 Plus - Impermeable Roofing Underlay

Verified 28 days ago

BPD Building Product Design Ltd

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Robust, highly reflective air and vapour control layer (AVCL) for wall, ceiling or floor construction.

Glidevale Protect VC Foil Ultra AVCL - Vapour Control Layer

Verified 28 days ago

BPD Building Product Design Ltd

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Heavy-duty type HR impermeable roofing underlay, designed for all cold and warm pitched roofs.

Glidevale Protect Wunderlay® - Impermeable Roofing Underlay

Verified 28 days ago

BPD Building Product Design Ltd

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Class B-s1, d0 fire rated, reflective, airtight vapour control membrane.

Novia VC4000 FR Class B-s1, d0 Fire Rated Reflective Vapour Control Layer - FR Reflective Air/ Vapour Control Layer

Verified 1 month ago

Novia Ltd

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