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Vapour-permeable sheets

Find and specify vapour-permeable sheets from top manufacturers with NBS Source. Browse 102 products that are ready to use on your projects. Classification Pr_25_57_10_94.

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Showing 1-36 of 102

Sponsored
Novia Reflex Reflective Breather Membrane

Novia Reflex Reflective Breather Membrane

Verified today

Novia Ltd

Low emissivity breathable membrane for all insulated walls and pitched roofs.
Sponsored
Novia Black+ Ultra Roof & Wall Breather Membrane

Novia Black+ Ultra Roof & Wall Breather Membrane

Verified today

Novia Ltd

Entry grade dual approved breather membrane.
Sponsored
Novia FR Class B‐s1,d0 fire rated Breather Membrane

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

Verified today

Novia Ltd

Class B‐s1,d0 fire rated breather membrane for use on external façade & insulated wall applications over 18m in height. Novia FR is dual CE approved and can be also used in pitched roof applications.
Sponsored
Aluthermo RoofReflex® - Insulated Breather Underlay Membrane

Aluthermo RoofReflex® - Insulated Breather Underlay Membrane

Verified today

Novia Ltd

Insulated roof and wall breather underlay membrane.
Sponsored
EXOPERM MONO DURO 200 -  Fire Rated Breather Membrane - Fire-Resistant Breathable Monolithic

EXOPERM MONO DURO 200 - Fire Rated Breather Membrane - Fire-Resistant Breathable Monolithic

Verified today

PARTEL

Fire rated monolithic breather membrane suitable for wall and roof applications. Watertight, airtight and vapour permeable. Reaction to fire classification B-s1,d0. UKCA approved. CE approved.
Sponsored
VARA FLUID BRUSH - Liquid Airtight Membrane - Vapour Control Layer

VARA FLUID BRUSH - Liquid Airtight Membrane - Vapour Control Layer

Verified today

PARTEL

A brush applied air and vapour control layer (AVCL). Smart membrane.
Sponsored
EXOPERM DURO A1 - Non-Combustible Breather Membrane - Class A1 Fire Rated Breather Membrane

EXOPERM DURO A1 - Non-Combustible Breather Membrane - Class A1 Fire Rated Breather Membrane

Verified today

PARTEL

Class A1 non-combustible breathable membrane suitable for external facade applications. Vapour permeable. UKCA approved. CE approved.
Sponsored
VARA FLUID SPRAY - Liquid Airtight Membrane - Vapour Control Layer

VARA FLUID SPRAY - Liquid Airtight Membrane - Vapour Control Layer

Verified today

PARTEL

A spray applied air and vapour control layer (AVCL). Smart membrane. Passive House Certified Airtight System.
Sponsored
ECHOFOIL EXO - Reflective Breather Membrane - Breathable Foil Membrane

ECHOFOIL EXO - Reflective Breather Membrane - Breathable Foil Membrane

Verified today

PARTEL

Reflective breather membrane with one of the lowest emissivity values on the market. Suitable for wall, ceiling and roof applications. UKCA approved. CE approved.
Sponsored
EXOPERM MONO SA 250 - Self-Adhesive Breather Membrane - Fire Resistant Monolithic Membrane

EXOPERM MONO SA 250 - Self-Adhesive Breather Membrane - Fire Resistant Monolithic Membrane

Verified today

PARTEL

A self-adhering breathable monolithic membrane, suitable for external wall and roof applications. Airtight, vapour permeable and watertight. UKCA approved. CE approved.
Sponsored
EXOPERM MONO 150 - Breather Membrane - Breathable Monolithic Membrane

EXOPERM MONO 150 - Breather Membrane - Breathable Monolithic Membrane

Verified today

PARTEL

Breathable monolithic membrane suitable for external wall and roof applications. Watertight, airtight and vapour permeable. UKCA approved. CE approved.
Sponsored
EXOPERM MONO DURO A2 - Fire Rated Breather Membrane - Class A2 Breather Membrane

EXOPERM MONO DURO A2 - Fire Rated Breather Membrane - Class A2 Breather Membrane

Verified today

PARTEL

Class A2 fire rated monolithic breather membrane suitable for wall and roof applications. Airtight and vapour permeable. Reaction to fire classification A2-s1,d0. UKCA and CE approved.
Sponsored
Vista Integrated Breather Membrane

Vista Integrated Breather Membrane

Verified 7 days ago

Easy-Trim Roofing and Construction Products Ltd

BBA-approved breathable membrane 162 GSM. The integrated tape version is suitable for all wind zones.
+3
Sponsored
Maxi Integrated Breather Membrane

Maxi Integrated Breather Membrane

Verified 7 days ago

Easy-Trim Roofing and Construction Products Ltd

BBA-approved breathable membrane with integrated tape. 132 GSM. Integrated version is suitable for all wind zones.
+4
Sponsored
Master Integrated Breather Membrane

Master Integrated Breather Membrane

Verified 7 days ago

Easy-Trim Roofing and Construction Products Ltd

BBA-approved breathable roofing felt with integrated tape. 112 GSM. Integrated version is suitable for all wind zones.
+3
Sponsored
Pro Integrated Breather Membrane

Pro Integrated Breather Membrane

Verified 7 days ago

Easy-Trim Roofing and Construction Products Ltd

BBA-approved breathable membrane with integrated tape. 122 GSM.
+2
BOS
Sponsored
DuPont™ Tyvek® Trifecta™ - A2-Fire Rated Breather Membrane

DuPont™ Tyvek® Trifecta™ - A2-Fire Rated Breather Membrane

Verified 7 days ago

DuPont™ Tyvek®

A2-fire rated breather membrane.
BOS
Sponsored
Tyvek® Housewrap

Tyvek® Housewrap

Verified 7 days ago

DuPont™ Tyvek®

Vapour-permeable timber frame wall membrane.
BOS
Sponsored
Tyvek® Metal

Tyvek® Metal

Verified 7 days ago

DuPont™ Tyvek®

Non-metallised vapour permeable drainage membrane for metal roofs.
BOS
Sponsored
Tyvek® FireCurb®

Tyvek® FireCurb®

Verified 7 days ago

DuPont™ Tyvek®

Fire rated wall breather membrane. Formerly called Tyvek® FireCurb® Housewrap.
BOS
Sponsored
Tyvek® Reflex

Tyvek® Reflex

Verified 7 days ago

DuPont™ Tyvek®

Reflective wall breather membrane .
BOS
Sponsored
Tyvek® UV Facade

Tyvek® UV Facade

Verified 7 days ago

DuPont™ Tyvek®

UV resistant, wall breather membrane.
BOS
Sponsored
DuPont™ Tyvek® StructureGuard™

DuPont™ Tyvek® StructureGuard™

Verified 7 days ago

DuPont™ Tyvek®

Breather membrane for walls.
BOS
Sponsored
Tyvek® Supro – Breather Roof Underlay

Tyvek® Supro – Breather Roof Underlay

Verified 7 days ago

DuPont™ Tyvek®

Breathable roof underlay
Sponsored
Majvest®  Airtight & Breathable Membrane for Walls (W1) - Breather membrane

Majvest® Airtight & Breathable Membrane for Walls (W1) - Breather membrane

Verified 14 days ago

SIGA Cover AG

Diffusion-open, windproof and rainproof façade membranes.
+3
Sponsored
Majcoat® W1 (Durable 3-layer Roof-underlay LR&HR) - Breather Membrane

Majcoat® W1 (Durable 3-layer Roof-underlay LR&HR) - Breather Membrane

Verified 14 days ago

SIGA Cover AG

Diffusion-open, layers for pitched roofs, designed to withstand driving rain.
+3
BOS
Sponsored
OBEX CORTEX 0520FR, Class B, W1, Breather Membrane

OBEX CORTEX 0520FR, Class B, W1, Breather Membrane

Verified 20 days ago

OBEX Protection Ltd

Class B (EN 13501-1) Weathertight Breather Membrane.
BOS
Sponsored
Kingspan nilvent

Kingspan nilvent

Verified 28 days ago

Kingspan Insulation

Breathable membrane for unventilated pitched roofs and timber frame walls.
Sponsored
Permavent Apex Air & Vapour Permeable Membrane - Pitched Roof Underlay

Permavent Apex Air & Vapour Permeable Membrane - Pitched Roof Underlay

Verified 1 month ago

Permavent Ltd

Three-layer air and vapour open membrane for use as a pitched roof underlay.
Sponsored
Permavent Envirotect Class B Fire Membrane  - B-s1,d0 Fire Rated Walling Membrane

Permavent Envirotect Class B Fire Membrane - B-s1,d0 Fire Rated Walling Membrane

Verified 1 month ago

Permavent Ltd

A class B-s1,d0 fire rated membrane designed and developed for use in timber frame, light steel gauge and modular buildings, providing high vapour permeability and superior water resistance.
Sponsored
Permavent Envirotect FZT Floor Cassette Membrane

Permavent Envirotect FZT Floor Cassette Membrane

Verified 1 month ago

Permavent Ltd

A vapour open, airtight floor protection membrane designed to maintain airtightness between ground floor and first floor intermediate floor zones.
Sponsored
Permavent Envirotect XT150 Walling Membrane

Permavent Envirotect XT150 Walling Membrane

Verified 1 month ago

Permavent Ltd

Spunbond non-woven polypropylene construction membrane. It has been designed and developed for use in timber frame, light steel gauge, modular building and leisure building applications.
Sponsored
Permavent Envirotect XT150 Reflect Walling Membrane

Permavent Envirotect XT150 Reflect Walling Membrane

Verified 1 month ago

Permavent Ltd

Spunbond non-woven polypropylene with a high purity aluminium surface designed and developed for use in timber frame, light steel gauge, modular building and leisure building applications.
Sponsored
(ME010) FR Window Membrane, Class B, W1 - Window/ Door Perimeter Sealing Membrane

(ME010) FR Window Membrane, Class B, W1 - Window/ Door Perimeter Sealing Membrane

Verified 1 month ago

illbruck – a brand of Tremco CPG UK Ltd

A high-performance breathable air and watertight UV-resistant external perimeter sealing membrane for windows, doors, curtain walling and closure of other external linear construction joints.
Sponsored
Novia MirrorWrap W1 Breather Membrane

Novia MirrorWrap W1 Breather Membrane

Verified 1 month ago

Novia Ltd

Four-layer laminate, class W1 water-resistant and reflective wall breather.
+2
Sponsored
Novia UV Facade FR B-s1,d0 fire rated Breather Membrane

Novia UV Facade FR B-s1,d0 fire rated Breather Membrane

Verified 1 month ago

Novia Ltd

Fire rated, UV-resistant, high-performance, lightweight and versatile breather membrane.

Showing 1-36 of 102