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DuPont is a leader in chemical technology and innovation, developing, manufacturing and distributing materials and products for many applications, including construction. The company is the world's largest manufacturer of breather membranes for construction and Tyvek membranes have been fitted in over fifteen million buildings, worldwide.
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Installation instructions
DuPont Airguard AVCL installation guide 2014 -installation instructions.
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DuPont AirGuard Control
Airtight Vapour Control Layer for roof, wall or floor systems.
- H20 Rigid sheet cladding, H21 Timber weatherboarding, H30 Fibre cement profiled sheet cladding/ covering, H31 Metal profiled/ flat sheet cladding/ covering, H40 Glass fibre reinforced concrete cladding/ components, H51 Natural stone slab cladding/ lining/ features, K10 Gypsum board dry linings/ partitions/ ceilings, K21 Wood strip/ board fine flooring/ linings, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings, P10 Sundry insulation/ proofing work
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DuPont AirGuard Reflective
Reflective Airtight Vapour Control Layer (AVCL) for roof, wall and floor systems.
- K21 Wood strip/ board fine flooring/ linings, K10 Gypsum board dry linings/ partitions/ ceilings, H51 Natural stone slab cladding/ lining/ features, H40 Glass fibre reinforced concrete cladding/ components, H31 Metal profiled/ flat sheet cladding/ covering, H30 Fibre cement profiled sheet cladding/ covering, H20 Rigid sheet cladding, P10 Sundry insulation/ proofing work, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings
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DuPont AirGuard Smart
Variable resistance Air And Vapour Control Layer (AVCL).
- H20 Rigid sheet cladding, H21 Timber weatherboarding, H30 Fibre cement profiled sheet cladding/ covering, H92 Rainscreen cladding, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings, P10 Sundry insulation/ proofing work

Quality Assurance

DuPont Tyvek is certified to the following Quality Assurance schemes/standards:
 
BBA Certificate 084548_1 – 084548_1 Tyvek Supro warm roof
 
BBA Certificate 084548_2 – 084548_2 Tyvek Supro cold roof
 
BBA Certificate 902548_1 – 902548_1 Tyvek Housewrap
 
BBA Certificate 902548_3 – 902548_3 Tyvek Reflex
 
BBA Certificate 902548_5 – 902548_5 Airguard Reflective walls
 
BBA Certificate 902548_7 – 902548_7 Tyvek UV Facade
 
BBA Certificate 902548_8 – 902548_8 Tyvek Firecurb Housewrap

Trade names

Airguard
Dupont
Enercor
Energain
Tyvek

Contact details

Unit 29,
Hither Green Trading Estate,
Clevedon,
North Somerset, BS21 6XU
Tel +44 (0)1275 337660
Fax +44 (0)1275 879773