DuPont™ Tyvek® and AirGuard® Building Envelope Solutions
As an innovative supplier of proven building envelope solutions, 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.
Tyvek® breather membranes are UV- and heat-resistant. Their unique single-layer technology is vapour-open, yet watertight; this helps protect against condensation, moisture and air infiltration on roofs and external walls.
AirGuard® AVCLs are engineered to be highly vapour resistant and 100% airtight. This helps to control heat transfer and significantly improve energy efficiency.
Our range of Tyvek® sealing tapes are specifically designed to complement Tyvek® breather membranes and AirGuard® AVCLs, creating a more airtight seal, to give a complete, holistic building envelope solution.
With innovative developments that help protect buildings – and the people inside – better still, DuPont is currently raising the bar once again in the industry. Our new-generation products include metallised membranes for greater thermal comfort and Tyvek® FireCurb® flame-retardant membranes that meet up to Euro Fireclass B (EN 13501-1).
These new products are specially designed to support sustainable building practices, and can play an important role in meeting and exceeding building and energy codes, standards and certifications.
- Tyvek® Supro at the Jamaica Inn: Reliable resistance for a windswept cultural icon
- New Tyvek® StructureGuard™ for optimum frame protection
- Innovative concept of passive house protected by Tyvek® UV Facade
- DuPont™ Tyvek® Reflex and DuPont™ AirGuard® achieve impressive results for a new timber frame house build in Ireland
- DuPont™ Tyvek® breathes new life into heritage renovations
- DuPont™ Tyvek® is cast as a reliable performer in Poldark country
- New Tyvek® e-Guard W1 provides peace of mind on the exposed cliffs at Mevagissy
- Flame retardant breather membrane DuPont™ Tyvek® FireCurb® Housewrap attracts significant interest at UKCW 2017
- The holistic approach of Tyvek® achieves extraordinary results at BRE
- Aiming High with a Grand Design: DuPont™ Tyvek® and AirGuard® ensure great results for the UK’s first Passive Treehouse
- New Tyvek® FlexWrap EZ tape helps optimise airtightness and seal awkward areas
- Tyvek® helps restore the glory of historic St. Augustine’s
INFORMATION & IDEAS
Find here all the technical information about DuPont™ Tyvek® & DuPont™ AirGuard®.
- Free CPD Seminars
- An Alternative to Multi-Layer Breathable Roofing Felt
- Building In Energy Efficiency
Give Home Energy Efficiency a Boost
DuPont™ Tyvek® solutions can significantly improve home energy efficiency. The combination of low-emissivity, vapour-open Tyvek® Reflex and AirGuard® Reflective is particularly effective.
- Tyvek® FireCurb™ Housewrap gains BBA confirmation of its power to protect
- Tyvek® UV Facade, now with both BBA and CE marking, is the advanced choice for open-jointed design
- Tyvek® offers unrestricted application when tested in accordance with BS5534:2014
- Tyvek® is compliant to New BS5534 Annex A
Underlayment: Quality and Thickness of Functional Layers Are Critical
Tyvek® membranes are proven to resist ageing better than most common multi-layer underlayments. Even after prolonged exposure to UV radiation and heat, Tyvek® underlayment stays watertight and provides superior condensation control.
- What Makes a Tyvek® Watertight Breather Membrane Unique?
CE Compliant Membranes
All DuPont breather membranes, including Tyvek® and AirGuard®, are fully CE compliant, and carry the CE marking required throughout Europe.
USES AND APPLICATIONS
- Warm Pitched Roof Construction
- Cold Pitched Roof Construction
- Internal Airtightness
- Timber Frame Construction
- Protection for High-Rises
- Metal Roofing Solutions
- Protection for Wall Constructions
- Rainscreen Cladding Systems
Airtight Suspended Timber Floors
DuPont™ Tyvek® membranes are windtight and vapour-open, to control airflow and manage moisture effectively in suspended timber floor constructions.
- Renovation above rafter insulation