DUPONT TYVEK BREATHER MEMBRANES & AIRGUARD AVCL'S

DUPONT™ TYVEK® BUILDING KNOWLEDGE CENTRE
470 Bath Rd, Arno's Vale,
BRISTOL
NORTH SOMERSET BS4 3AP

Tel: 0117 452 9050
Fax:

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Suppliers of: Breather membranes, roofing membranes, roofing underlays, cladding membranes, facade breather membranes, wall breather membranes, AVCL membranes, air & vapour control layers, air tight vapour barriers, vapour control layer for roofs, tyvek breather membr

DuPont™ Tyvek® and AirGuard® Building Envelope Systems

As an innovative supplier of proven building envelope systems, DuPont™ Tyvek® offers a full range of high-performance membranes and accessories to help prevent air and moisture infiltration and improve energy efficiency in all building types.

Used together, Tyvek® breather membranes and AirGuard® Air and Vapour Control Layers (AVCLs) create a durable, holistic building envelope solution. They are designed to meet current sustainable building requirements and are backed by DuPont, the experts for quality materials and sustainable building practices.

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Contact Tyvek: Please use the following link to contact us about your project: Click Here

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Tyvek® Breather Membrane Solutions

Breather membranes play a key role in protecting buildings and occupants from the elements. Investing in a quality solution like DuPont™ Tyvek® can help provide long-term building protection – and peace of mind too.

Tyvek® FireCurb® Breather Membrane

Take building protection to the next level with DuPont™ Tyvek® FireCurb® breather membrane (previously called FireCurb® Housewrap) – a fire retardant membrane with the benefits of a Tyvek® breather membrane.

Tyvek® Housewrap

DuPont™ Tyvek® Housewrap is a vapour-permeable breathable membrane for walls that provides moisture protection for timber, steel and concrete walls.

Tyvek® Metal

Tyvek® Metal roofing underlay allows condensation to drain away beneath standing seam metal sheet roofs and improves overall airtightness.

Tyvek® Reflex

DuPont™ Tyvek® Reflex is a heat reflective membrane that can help improve thermal efficiency in wall systems by reflecting 91% of radiant heat in summer, and reducing convective heat loss in winter.

Tyvek® StructureGuard™

Tyvek® StructureGuard™ is a durable, lightweight breather membrane for walls that is windtight, water-resistant and ideal for use with timber frame systems.

Tyvek® Supro / Supro Plus

Tyvek® Supro is the market-leading breather membrane, and is a water resistant membrane suitable for all supported and unsupported pitched roof applications in commercial and residential buildings.

Tyvek® Trifecta™ A2 Fire-Rated Breather Membrane

Fire risk averse A2 Euroclass non-combustible W1 grade weatherproofing breather membrane with low vapour resistance.  

Tyvek® UV Facade

DuPont™ Tyvek® UV Facade provides optimum protection from UV, wind and moisture, and is a proven choice for use in open rainscreen cladding systems.

Dupont™ AirGuard®: AVCLs

Dupont™ AirGuard® air and vapour control layers (AVCLs) are 100% airtight. This helps to reduce convective heat loss and provide effective condensation control for all building types.

Dupont™ AirGuard® A2 FR AVCL

A fire retardant AVCL with European Fire Classification A2. Tyvek® AirGuard® A2 FR enhances the building fabric in terms of airtightness, energy efficiency and moisture management, improving indoor air quality and providing exceptional fire safety to the building and its occupants.

Dupont™ AirGuard® Reflective

Tyvek® AirGuard® Reflective is a low emissivity internal vapour barrier that combined with an airgap can enhance thermal comfort by reflecting up to 95% of radiant heat back into the building.

Dupont ™AirGuard® Reflective E

A metallised vapour closed membrane made of Typar® that boosts the thermal efficiency of the building.  

 

Dupont™ Tyvek® AirGuard® Smart

Tyvek® AirGuard® Smart is a strong and lightweight flexible AVCL that can adapt its performance to changes in humidity levels during and after construction to provide superior airtightness and effective condensation control.

Dupont™ AirGuard® Control

Tyvek® AirGuard® Control is a tough, transparent vapour control barrier that improves airtightness by reducing convective heat loss and air leakage while also minimising the risk of condensation in roof and wall insulation.

Sealing Tapes and Accessories

AirGuard® FR System Tape

DuPont™ AirGuard® FR System Tape is a fire retardant, single-sided tape, with A2 Fire Class to EN 13501. Specially formulated for use with DuPont™ AirGuard® A2 FR AVCL for sealing all horizontal and vertical laps and around penetrations.

AirGuard® Tape

High performance airtight tape that is extremely flexible and hand-tearable. Its high tack sticks to smooth or rough surfaces such as PE films, spun-bond, wood or PVC.

Tyvek® FlexWrap EZ  

High performance flexible self-adhesive flashing tape to create an airtight and water tight seal around windows, doors, chimney breasts, pipe penetrations and any custom shapes.  

Tyvek® FlexWrap NF  

High performance flexible self-adhesive flashing tape to create an airtight and water tight seal around windows, doors, chimney breasts, pipe penetrations and any custom shapes.  

Tyvek® Acrylic Tape  

Single-sided Tyvek® acrylic tape with or without a split-release liner. It seals Tyvek® membranes as well as AirGuard® membranes with proven performance.  

Tyvek® Butyl Tape  

Double-sided butyl based tape used to form a moisture and airtight seal between a Tyvek® membrane or an AirGuard® vapour control layer and most commonly used building materials.  

Tyvek® Double-sided Tape  

Double-sided acrylic tape for bonding Tyvek® membranes and to provide a temporary fixing of AirGuard® vapour control layers.  

Tyvek® Metallised Tape  

Single-sided metallised Tyvek® Tape to seal Tyvek® and AirGuard® metallised membranes.  

Tyvek® UV Façade Tape  

Tyvek® UV Façade Tape is a high tack all weather UV resistant tape for stronger sealing of walls and roofs.  

Tyvek® Window Tape  

A high performance airtight and moisture adaptive carrier tape that can be rendered. It seals difficult areas like windows, doors and timber to block connections – 1 product that fits application outside and inside.  

DuPont™ Range of Spray Polyurethane Foams:

DuPont™ Froth-Pak™ Foam Systems

DuPont(TM) Froth-Pak™ Foam Systems is a new two-component polyurethane spray foam product, which boasts a global warming potential (GWP) reduction of 99% compared to the legacy Froth-Pak™ product and does not contain ozone-depleting chemicals or HFCs, while maintaining performance.

Froth-Pak™ 180

Professional spray foam system for insulation and air leakage control in the building envelope

Froth-Pak™ 600

Professional spray foam system for insulation and air leakage control in the building envelope

Great Stuff Pro™ Fire Rated Foam

Great Stuff™ Fire Rated Acoustic Polyurethane Foam Sealant that is acoustic and fire rated.

Great Stuff Pro™ Gaps & Cracks

Great Stuff™ Pro Gaps & Cracks low expansion Polyurethane Foam Sealant quickly and cleanly fills, seals and insulates in different building materials.

Great Stuff™ All Directions

Great Stuff™ All Directions Polyurethane Foam Sealant allows applications throughout 360° due to the flexible applicator nozzle.

Great Stuff™ Pro Foam Cleaner  

 

 

Great Stuff™ Pro Window & Door

Great Stuff™ Pro Windows & Doors low expansion Polyurethane Foam Sealant quickly and cleanly fills, seals and insulates around windows and doors and their rough openings.

Insta Stik™ Flex+

Permanently flexible, durable and airtight foam for window & door sealing applications that doesn’t require an interior tape

Insta Stik™ Multi-Purpose Fast Cure

Multi-purpose gun foam adhesive for use with different types of substrates.

 

Further Technical Information is available to download from the BPi Download Library.

ADHESIVES BY COMPOSITION Polyurethane PU Moisture Curing
ADHESIVES FOR DIFFERENT PRODUCTS Insulation Materials
ADHESIVES FOR DIFFERENT PRODUCTS Insulation Materials to Brickwork
ADHESIVES FOR DIFFERENT PRODUCTS Insulation Materials to Concrete
ADHESIVES FOR DIFFERENT PRODUCTS Insulation Materials to Roofing Membranes
ADHESIVES FOR DIFFERENT PRODUCTS Plasterboard
ADHESIVES FOR DIFFERENT PRODUCTS Roofing Membranes
ADHESIVES FOR SPECIAL ENVIRONMENTS Airtight Adhesive Sealants
AIRTIGHT ROOFING Air Barriers Pitched Roof
AIRTIGHT ROOFING AVCL Air and Vapour Control Layers Pitched Roof
AIRTIGHT ROOFING Membranes Pitched Roof
AIRTIGHT ROOFING Sealants
AIRTIGHT ROOFING Systems Pitched Roof
AIRTIGHT ROOFING Tapes
AIRTIGHT ROOFING Vapour Control
EAVES Protection Systems Vented Eaves Protectors
EXPANDING FOAM Gap Filling .See Also FILLERS: Expanding Polyurethane Foam
FILLERS Expanding Polyurethane Foam
FILLERS Expanding Polyurethane Foam Fire Resistant
FLASHING Tapes
FOAM Insulating Expanding Polyurethane PUR Foam
INSULATION SPRAYED Polyurethane Foam
INSULATION SPRAYED Polyurethane Foam CE Marked
INSULATION SPRAYED Polyurethane Foam DIN 4102 B2
INSULATION SPRAYED Polyurethane Foam Foamed-In-Place
INSULATION SPRAYED Polyurethane Foam Two Part
JOINT SEALING TAPES Airtight Junctions
JOINT SEALING TAPES Membrane Joining
MEMBRANES AGREMENT CERTIFICATE HOLDERS
MEMBRANES AVCL Air and Vapour Control Layers AGREMENT CERTIFICATE HOLDERS
MEMBRANES AVCL Air and Vapour Control Layers Airtight Applications
MEMBRANES AVCL Air and Vapour Control Layers Airtight Applications Fire Retardant Euroclass A2
MEMBRANES AVCL Air and Vapour Control Layers EN 13984 CE Marked
MEMBRANES AVCL Air and Vapour Control Layers Fire Retardant BS EN 13501-1 Euroclass A2
MEMBRANES AVCL Air and Vapour Control Layers Heat Reflective Thermo-Reflective
MEMBRANES AVCL Air and Vapour Control Layers Variable Vapour Resistance / Humidity Regulating
MEMBRANES Breather Type
MEMBRANES Breather Type AGREMENT CERTIFICATE HOLDERS
MEMBRANES Breather Type BRE CERTIFICATE HOLDERS
MEMBRANES Breather Type BS 4016 NHB Practice Note 5
MEMBRANES Breather Type BS 5534:2014
MEMBRANES Breather Type BS EN 13859-2 Class W1 Water Resistance
MEMBRANES Breather Type CE Marked
MEMBRANES Breather Type Composite Construction
MEMBRANES Breather Type EN 1928 (A) W1 Water Resistance
MEMBRANES Breather Type Fire Resistant BS EN 13501-1 A2
MEMBRANES Breather Type Fire Retardant BS 5250 (Vapour Resistance)
MEMBRANES Breather Type Fire Retardant EN 13859-2 W1 Water Resistance
MEMBRANES Breather Type Flame Retardant BS EN 13501-1 Euroclass B
MEMBRANES Breather Type Flame Retardant Self-Extinguishing
MEMBRANES Breather Type Heat Reflective
MEMBRANES Breather Type High Rise Builidngs National Fire Regs/Standards
MEMBRANES Breather Type High Risk Buildings
MEMBRANES Breather Type Insulating
MEMBRANES Breather Type Insulating Fire Retardant
MEMBRANES Breather Type Low-Emissivity
MEMBRANES Breather Type NSAI AGREMENT CERTIFICATE HOLDERS (Ireland)
MEMBRANES Breather Type Radiant Barrier
MEMBRANES Breather Type Reflective
MEMBRANES Breather Type Timber Frame Construction
MEMBRANES Breather Type Timber Frame Construction AGREMENT CERTIFICATE HOLDERS
MEMBRANES Breather Type Timber Frame Construction CE Marked
MEMBRANES Breather Type UV Resistant CE Marked
MEMBRANES Breather Type Weather Protection for External Wall Systems
MEMBRANES EN 13501-1 Class B
MEMBRANES Facade Systems:
MEMBRANES HDPE
MEMBRANES HDPE AGREMENT CERTIFICATE HOLDERS
MEMBRANES HDPE Polypropylene Composite
MEMBRANES HDPE Polypropylene Composite Metallised Surface
MEMBRANES HDPE Polypropylene Reinforced
MEMBRANES Metal Cladding
MEMBRANES Protection Layer
MEMBRANES Rainscreen Cladding
MEMBRANES Rainscreen Cladding AGREMENT CERTIFICATE HOLDERS
MEMBRANES Rainscreen Cladding CE Marked
MEMBRANES Timber Frame Construction
MEMBRANES Vapour Barrier
MEMBRANES Vapour Permeable
MEMBRANES Vapour Proof
MEMBRANES VCL Vapour Control Layer
MEMBRANES Wall: Steel Frame Construction
MEMBRANES Wall: Timber Frame Construction
MEMBRANES Wall: Vapour Permeable
MEMBRANES Waterproofing:
MEMBRANES Waterproofing: CE Marked
MEMBRANES Windtight
PRIMERS For Brickwork
PRIMERS For Cement Render
PRIMERS For Fibre Cement Board
PRIMERS For Fibreboard
PRIMERS For Masonry
PRIMERS For Mortared Surfaces
PRIMERS For Plaster
PRIMERS For Render
PRIMERS For Stone
PRIMERS: TYPES Adhesion Promoting
PRIMERS: TYPES Stabilising
PRIMERS: TYPES Tack Coat
ROOFING MEMBRANES .See Also ROOFING UNDERLAYS: PITCHED ROOF MEMBRANES
ROOFING MEMBRANES Breather See Also ROOFING UNDERLAYS: PITCHED ROOF MEMBRANES
ROOFING MEMBRANES HDPE
ROOFING MEMBRANES Pitched Roof Underlay Undertiling Underslating See Also ROOFING UNDERLAYS PITCHED ROOF MEMBRANES:
ROOFING MEMBRANES Vapour Permeable
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES AGREMENT CERTIFICATE HOLDERS
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES AVCL Air and Vapour Control Layers
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES BS 5534
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES BS EN 13859-1 CE Marked
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Cold Roofs
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Discontinuous Roofing
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES HDPE
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES HDPE Polypropylene Reinforced
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Metal Clad Roofs
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Metal Clad Roofs Condensation Drainage
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Metallised Surface Heat Reflective
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES NSAI AGREMENT CERTIFICATE HOLDERS (Ireland) Formerly National Irish Agrement Board (NIAB)
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Polyethylene
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Scottish Sarking Board Systems
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Sealed Roof Systems
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Undertile
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Undertiling Underslating AGREMENT CERTIFICATE HOLDERS
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Vapour Permeable Breather Type
ROOFING UNDERLAYS PITCHED ROOF MEMBRANES Warm Roofs
SEALANTS By Special Function Airtight Applications
SEALANTS By Special Function Airtight Applications / AVCL Air and Vapour Control Layers
SEALANTS Expanding Polyurethane Foam
SEALANTS Expanding Polyurethane Foam Acoustic
SEALANTS Expanding Polyurethane Foam DIN 4102 Part 1: Class B
SEALANTS Expanding Polyurethane Foam Fire Rated
SEALANTS Expanding Polyurethane Foam Fire Rated DIN 4102 Part 1: Class B
SEALANTS Expanding Polyurethane Foam Foamed In-Situ Two Part Systems
SEALANTS Expanding Polyurethane Foam Insulating
SEALANTS Expanding Polyurethane Foam Minimal Expansion Spray Sealant
SEALANTS Mastic
SEALANTS Mastic: by Special Function: Membrane Overlaps
SEALING TAPES Airtight Applications
SEALING TAPES Building Penetrations Airtight and Watertight
SEALING TAPES Membranes
SEALING TAPES Membranes Breather Membranes
SEALING TAPES Roofing Underlays
SEALS Airtight
TAPES Acrylic
TAPES Airtight Applications
TAPES Airtight Applications AVCL Air and Vapour Control Layers
TAPES Airtight Applications Plasterable Tape / Rendering Tape
TAPES Butyl
TAPES Double Sided
TAPES Facade
TAPES Membranes
TAPES Metallised
TAPES Moisture Adaptive and Airtight Carrier Tape Plasterable Tape / Rendering Tape
WINDOW FRAME Seals
WINDOW FRAME Seals Airtight Adhesive Systems
WINDOW FRAME Seals Airtight Connection Joint ÖNORM B 5320 attachment B
WINDOW SEALS Airtight Applications
DUPONT AIRGUARD AVCL (Air and Vapour Control Layer)
DUPONT AIRGUARD CONTROL AVCL (Air and Vapour Control Layer)
DUPONT AIRGUARD FR SYSTEM TAPE Airtight Vapour Control Layer AVCL Overlap Tapes
DUPONT AIRGUARD REFLECTIVE AVCL (Air and Vapour Control Layer)
DUPONT AIRGUARD REFLECTIVE E AVCL (Air and Vapour Control Layer)
DUPONT AIRGUARD SEALANT Airtight Bonding Sealants
DUPONT AIRGUARD SMART AVCL (Air and Vapour Control Layer)
DUPONT AIRGUARD TAPE Airtight Vapour Control Layer AVCL Overlap Tapes
DUPONT AIRGUARD® A2 FR AVCL AVCL (Air and Vapour Control Layer)
DUPONT E-GUARD W1 Reflective Membranes
DUPONT FLEXWRAP Flashing Tapes
DUPONT FROTH-PAK Spray Polyurethane Foam Insulation & Sealing Foams
DUPONT GREAT STUFF Expanding Polyurethane Foam
DUPONT GREAT STUFF PRO Expanding Polyurethane Foam
DUPONT INSTA STIK Polyurethane Foam Adhesives
DUPONT INSTA STIK FLEX+ Adhesives for Airtight Sealing
DUPONT INSTA STIK ROOFING STD Adhesives for Bonding Membranes to Flat Roofs
DUPONT INSTA-FLO Foam Insulation Dispensing Guns
DUPONT TYVEK AIRGUARD SMART AVCL (Air and Vapour Control Layer)
DUPONT TYVEK FIRECURB Flame Retardant Breather Membranes
DUPONT TYVEK MONOLAYER HDPE Membranes
DUPONT TYVEK TAPE Sealing Tapes
DUPONT TYVEK TRIFECTA Breather Membranes
FROTH-PAK 180 Spray Polyurethane Foam Insulation & Sealing Foams
FROTH-PAK 600 Spray Polyurethane Foam Insulation & Sealing Foams
GREAT STUFF PRO Expanding Polyurethane Foam
INSTA STIK Foam Adhesives
INSTA STIK FLEX+ Airtight Foam Sealants
TYVEK Breather Membranes
TYVEK ACRYLIC TAPE Acrylic Tapes
TYVEK BUTYL TAPE Tapes
TYVEK DOUBLE SIDED Tapes
TYVEK FIRECURB Flame Retardant Breather Membranes
TYVEK FLEXWRAP EZ TAPE Tapes
TYVEK FLEXWRAP NF TAPE Tapes
TYVEK HOUSEWRAP Breather Membranes
TYVEK METAL Roofing Underlays
TYVEK METALLISED TAPE Tapes
TYVEK PLASTERING TAPE Carrier Tape for Plastering or Rendering Over
TYVEK REFLEX Breather Membranes
TYVEK STRUCTUREGUARD Breather Membranes
TYVEK SUPRO Breather Membranes
TYVEK SUPRO PLUS Breather Membranes
TYVEK TRIFECTA Breather Membranes
TYVEK UV FACADE Breather Membranes
TYVEK UV FACADE PLUS Breather Membranes
TYVEK UV FACADE TAPE Tapes

DuPont A2 Fire Rated Non-Combustible System For Weatherproofing and Condensation Risk

February 2024

Europe has standardised testing and classification criteria for construction products through the European Standard EN 13501-1. Classes are described by letters. The first letter gives a classification based on the combustibility and contribution to fire: A1 and A2 is non-combustible, B till E go from very limited to medium contribution to fire, and F means high contribution and easily flammable. In addition, smoke development and severity of burning droplets falling off the material are determined. The best possible class being s1 for smoke and d0 for no droplets. Hence, a product can be said to perform to for e.g. class B-s1,d0 or class A2-s1,d0 and so forth and so on. Different test regimes of EN 13501-1 standard are described below.

Test regime for reaction to fire classes according to EN 13501-1
Class EN-ISO 1182

Non-combustibility test
EN-ISO 1716

Gross calorific potential test
EN 13823

Single Burning Item test
EN 119225-2

Ignitability test
Main fire properties measured and used for the classification Ability to withstand 750º C in a small furnace Calorific content FIGRA – Fire Growth Rate; SMOGRA – Smoke Growth Rate; Flaming droplets or particles Flame spread within 60 or 20 s.
A1 √ √ – –
A2 – √ √ –
B – – √ √
C – – √ √
D – – √ √
E – – – √
F – – – –

DuPont™ A2-s1,d0 fire rated non-combustible system for weatherproofing and condensation risk is designed to provide maximum fire safety and protection in the construction industry. It’s ideal for use in high-rise and higher-risk building applications.

DuPont™ Tyvek® Trifecta™ is an airtight, vapour permeable membrane that prevents water from penetrating the walls. It is a popular choice for weatherproofing and condensation risk mitigation in many risk-averse construction projects. DuPont™ Tyvek® Trifecta™ is installed on the cold side (outside) of the wall assembly, typically, between the external sheathing and mineral wool insulation.

The DuPont™ AirGuard® A2 FR AVCL provides resistance against water vapour, ensuring that trapping & accumulation of the moisture within walls and thermal insulation is prevented, which otherwise can result in structural damage and ineffective energy use. In addition, coupled with a cavity, it will provide thermal resistance. AirGuard® A2 FR AVCL is installed on the warm side (inside) of the wall assembly, typically, between the internal lining and structure.

Additionally, DuPont™ AirGuard® FR System Tape is used to seal horizontal and vertical laps, joints, junctions, around windows and doors, as well as sealing around penetrations such as pipework, wiring and structural elements.

AirGuard® FR System Tape is A2 fire rated product fully coherent with Tyvek® Trifecta and/or AirGuard® A2 FR AVCL, providing continuous and complete fire-rated system. It is an essential component in achieving the highest level of fire safety and contributes to bettering numerous other building performance aspects, such as airtightness, watertightness and smoke control.

Overall, the use of the DuPont™ A2 fire rated system gathered of Tyvek® Trifecta™, AirGuard® A2 FR AVCL, and AirGuard® FR System Tape is a highly effective, tested & proven, extremely reliable solution for improved fire safety in a wide variety of high-rise and higher-risk construction applications.

Discover more by visiting our website and take advantage of A2 fire rated system for weatherproofing and condensation risk management by using Tyvek® Trifecta™, AirGuard® A2 FR AVCL and AirGuard® FR System Tape for your next project:

Tyvek® Trifecta™ A2 Fire-Rated Breather Membrane (dupont.co.uk);

AirGuard® A2 FR Fire-Rated AVCL (dupont.co.uk);

DuPont™ AirGuard® FR System Tape

Get Ready to enhance building’s safety with Tyvek® Trifecta™

January 2024

Tyvek® Trifecta™ offered by DuPont in the United Kingdom is an ideal solution for exterior stud walls. This non-combustible A2FR breather membrane is designed for use in all types of buildings including light gauge steel frame systems and high-rise construction buildings (above 18 meters in England, Wales & Northern Ireland – 11m in Scotland).

The product provides the perfect combination of features, including the highest level of weather resistance (W1), high breathability (sd 0.08), and non-combustible (A2-s1, d0) properties.

With a product width of 1.5m and a weight of 393g/m2 it allows easier and faster installation with less need for connections and tape, saving both time and money.

Additionally, Tyvek® Trifecta™ provides moisture management, air quality, and climatic comfort to the building interior, supported by the DuPont™ AirGuard® A2 FR AVCL & Tape System.

This durable and non-combustible product exceeds current regulations, providing ultimate peace of mind for architects/building designers, contractors, owners, and occupants alike.

Finally, with a 25-year warranty, you can trust that this product is not only reliable but also long-lasting.

Tyvek® Trifecta™ has been installed in one of the most prominent hotel building’s extensions in UK. Stay tuned for more exciting details on this ground-breaking latest addition in DuPont’s offering!

Visit our website, learn more and take advantage of Tyvek® Trifecta™ for your next project à Tyvek® Trifecta™ A2 Fire-Rated Breather Membrane (dupont.co.uk)

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