NBS Source

Vapour-permeable sheets

Find and specify vapour-permeable sheets from top manufacturers with NBS Source. Search 62 products that are ready to use on your projects. Classification Pr_25_57_10_94.

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Showing 1-36 of 62

Tyvek® Housewrap

Tyvek® Housewrap

Enhanced

DuPont (TM) Tyvek (R)

Vapour-permeable timber frame wall membrane.
Tyvek® UV Facade

Tyvek® UV Facade

Enhanced

DuPont (TM) Tyvek (R)

UV resistant, wall breather membrane.
PASSIVE PURPLE® EXTERNAL BRUSH - Intelligent Airtight Waterproof Liquid Vapour Control

PASSIVE PURPLE® EXTERNAL BRUSH - Intelligent Airtight Waterproof Liquid Vapour Control

Enhanced

Intelligent Membranes

Facade weatherproofing, pure acrylate polymer breather membrane.
Cortex 0223FR Class A2 Breather Membrane

Cortex 0223FR Class A2 Breather Membrane

Enhanced

OBEX Protection Ltd

Class A2 (EN 13501-1) weathertight breather membrane.
Monarperm Breathe AllZones

Monarperm Breathe AllZones

BMI Group UK Ltd

A non-woven polypropylene breather membrane.

Protan PE Air Vapour Cotrol Layer

Enhanced

Protan (UK) Ltd

Glidevale Protect Viking Air

Glidevale Protect Viking Air

Enhanced

BPD Building Product Design Ltd

Premium type LR roof underlay with high air and vapour permeability, for use in warm and cold pitched roof construction.
Glidevale Protect TF200® Breather Membrane

Glidevale Protect TF200® Breather Membrane

Enhanced

BPD Building Product Design Ltd

Breather membranes for external walls.
Glidevale Protect Thermo Extreme Breather Membrane

Glidevale Protect Thermo Extreme Breather Membrane

Enhanced

BPD Building Product Design Ltd

A waterproof, low emissivity, highly reflective insulating breather membrane for use externally on buildings which are sited in very severe, exposed locations aligned to STA Advice Note 18.
Glidevale Protect 5000 Façade Wall Membrane

Glidevale Protect 5000 Façade Wall Membrane

Enhanced

BPD Building Product Design Ltd

High-performance, hybrid non-woven vapour permeable membrane for open cladding.
Tyvek® FireCurb®

Tyvek® FireCurb®

Enhanced

DuPont (TM) Tyvek (R)

Fire rated wall breather membrane. Formerly called Tyvek® FireCurb® Housewrap.
Tyvek® Metal

Tyvek® Metal

Enhanced

DuPont (TM) Tyvek (R)

Vapour permeable drainage membrane.
ProTherm XPS X MK

ProTherm XPS X MK

Enhanced

Radmat Building Products Ltd

A spun bonded polyethylene geotextile based upon Tyvek® by DuPont that is waterproof and vapour permeable.
illbruck ME011 Breather Membrane UV

illbruck ME011 Breather Membrane UV

illbruck – a brand of CPG UK Ltd

A special monolithic breather membrane, covered with two layers of non-woven water repellent polyester.
Visqueen A2 Vapour Barrier

Visqueen A2 Vapour Barrier

Enhanced

Visqueen

A multi-layer aluminium fiberglass composite which acts as non-combustible airtight vapour control layer.
Effisus Breather FR Membrane -  Class A1

Effisus Breather FR Membrane - Class A1

Enhanced

EFFISUS

BBA Certified - A1 class fire rated breathable membrane
PASSIVE PURPLE® EXTERNAL -Intelligent Facade Airtight waterproof Membrane

PASSIVE PURPLE® EXTERNAL -Intelligent Facade Airtight waterproof Membrane

Enhanced

Intelligent Membranes

Airtight liquid applied facade waterproof membrane. Water open but waterproof. 0.03 airtightness on the substrate its adhered to. Spray, roll or brush applied
Glidevale Protect TF200 Extreme Breather Membrane

Glidevale Protect TF200 Extreme Breather Membrane

Enhanced

BPD Building Product Design Ltd

A high performance, waterproof, breather membrane with Class W1 water penetration resistance , for use externally on buildings sited in very severe, exposed locations aligned to STA Advice Note 18.
Cortex 0220FR Class A1 Breather Membrane

Cortex 0220FR Class A1 Breather Membrane

Enhanced

OBEX Protection Ltd

Class A1 (EN 13501-1) Weathertight Breather Membrane.
Majvest® W1 (Durable Wall Membrane)

Majvest® W1 (Durable Wall Membrane)

Enhanced3 variants

SIGA Cover AG

Diffusion-open, windproof and rainproof façade membranes.
Novia Black Breather Membrane

Novia Black Breather Membrane

Enhanced

Novia Ltd

Waterproof breathable membrane for insulated wall and roof applications.
ProTherm Grey Thermal Sheet

ProTherm Grey Thermal Sheet

Enhanced

Radmat Building Products Ltd

A spun bonded polyethylene geotextile based upon Tyvek® by DuPont that is waterproof and vapour permeable.
Novia FR Class B‐s1,d0 fire rated Breather Membrane

Novia FR Class B‐s1,d0 fire rated Breather Membrane

Enhanced

Novia Ltd

Fire Class B fire rated breather membrane for use behind façade, insulated wall applications over 18m in height. Novia FR is dual approved and can be also used in pitched roof applications.
Aluthermo RoofReflex®

Aluthermo RoofReflex®

Enhanced

Novia Ltd

Insulated roof and wall breather underlay membrane.
Tyvek® Reflex

Tyvek® Reflex

Enhanced

DuPont (TM) Tyvek (R)

Reflective wall breather membrane .
Kingspan Nilvent

Kingspan Nilvent

Enhanced

Kingspan Insulation

Breathable membrane for unventilated pitched roofs and timber frame walls.
illbruck ME010 Facade UV & Fire Membrane

illbruck ME010 Facade UV & Fire Membrane

illbruck – a brand of CPG UK Ltd

Polyester based hydrophobic breather membrane.
DuPont™ Tyvek® AirGuard® Smart

DuPont™ Tyvek® AirGuard® Smart

Enhanced

DuPont (TM) Tyvek (R)

Internal airtight vapour control layer (AVCL) with variable vapour resistance.
Monarperm Breathe Two

Monarperm Breathe Two

BMI Group UK Ltd

A non-woven polypropylene breather membrane.
Glidevale Protect VP400 Plus

Glidevale Protect VP400 Plus

Enhanced2 variants

BPD Building Product Design Ltd

A type LR pitched roofing underlay with high vapour permeability, for use in warm and cold roof constructions.
Novia Black Pro Breather Membrane

Novia Black Pro Breather Membrane

Enhanced

Novia Ltd

Waterproof heavier-weight breathable membrane for insulated wall and roof applications.
Pro Integrated Breather Membrane

Pro Integrated Breather Membrane

Enhanced2 variants

Easy-Trim Roofing and Construction Products Ltd

BBA-approved breathable membrane with integrated tape. 122 GSM.
SikaProof® A

SikaProof® A

Enhanced

Sika Limited

Fully bonded tanking membrane for below ground structures.
Maxi Integrated Breather Membrane

Maxi Integrated Breather Membrane

Enhanced4 variants

Easy-Trim Roofing and Construction Products Ltd

BBA-approved breathable membrane with integrated tape. 132 GSM. Integrated version is suitable for all wind zones.
Wunderlay Membrane

Wunderlay Membrane

Enhanced

Tapco Roofing Products

Light-weight roofing underlay.
Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber)

Wetguard® 200 SA (Temporary Weather Protection for CLT and Timber)

Enhanced

SIGA Cover AG

Rainproof and robust full-surface self-adhesive membrane.

Showing 1-36 of 62