Intelligent Membranes

Build tighter, faster and cleaner with liquid-applied systems that spray, roll or brush straight into your spec. From airtightness and façade weatherproofing to bathroom tanking, DPMs and fire protection, Intelligent Membranes helps you hit performance targets with fewer parts and faster installs. intelligentmembranes.com

Airtightness & façades

Internal: Passive Purple (BBA & Passivhaus-certified internal VCL), Airtight White (white, spec-friendly VCL). intelligentmembranes.com+1
External: Passive Purple External (vapour-open, Class B façade membrane). intelligentmembranes.com
Detailing: Passive Purple Brush (TDS) & External Brush (TDS) for junctions and penetrations; Airtight Fleece Tape and Passivhaus Airtight Sealant to finish the envelope. intelligentmembranes.com+3intelligentmembranes.com+3intelligentmembranes.com+3

Waterproofing & tanking

Bathrooms & wet rooms: Poseidon — liquid tanking aligned to EAD 030352-00-0503 for behind-tile protection. intelligentmembranes.com
DPM & external works: Waterproof Blue — liquid DPM with UV resistance. intelligentmembranes.com
Heavy-duty waterproofing: The GOAT — solvent-free coating that handles positive & negative water pressure; add The GOAT Liquid Grommet (TDS) for airtight pipe/cable seals. intelligentmembranes.com+1

Fire protection

Fred — Class A2-S1, D0 — intumescent thermal barrier for spray foam, PIR and timber; brush, roll or spray. intelligentmembranes.com

Masonry weatherproofing

Passivhaus Brickseal — deep-penetrating, invisible protection for brick, stone and mortar. intelligentmembranes.com

Primers & finishing layers

Lime Prime (TDS), Primer IM / Render Prime (TDS) and Supergrip — choose the right base or key for tricky substrates and plaster adhesion. intelligentmembranes.com+1

Temporary surface protection

Intelligent Protect — Spray-applied Glass Protection — peelable film for windows, frames and finishes during works. intelligentmembranes.com

Want full datasheets and install guides? Head to Intelligent Membranes — Technical Corner for specs, TDS and step-by-steps. intelligentmembranes.com

European Technical Assessment ETA-23/0378 of 2023/05/19: Poseidon Watertight Covering Kit