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NBS Plus
The product information below is from the NBS Plus library of product clauses offered in NBS specification products. It has been created by NBS for DuPont Tyvek. Each product clause is authored in NBS format and is intended for inclusion in project specifications. Please note that NBS product guidance is not a replacement for the manufacturer's literature and it is recommended that DuPont Tyvek be consulted before specifying.

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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
 
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DuPont™ Tyvek® StructureGuard™
Breather membrane for walls.
H92 Rainscreen cladding, H21 Timber weatherboarding, H20 Rigid sheet cladding, H30 Fibre cement profiled sheet cladding/ covering, H31 Metal profiled/ flat sheet cladding/ covering, P10 Sundry insulation/ proofing work
 
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Supro
Type LR underlay to BS 5250.
H31 Metal profiled/ flat sheet cladding/ covering, H30 Fibre cement profiled sheet cladding/ covering, H60 Plain roof tiling, H61 Fibre cement slating, H20 Rigid sheet cladding, H21 Timber weatherboarding, H92 Rainscreen cladding, H67 Metal single lap roof tiling, K20 Timber board flooring/ sarking/ linings/ casings, K21 Wood strip/ board fine flooring/ linings, H62 Natural slating, H64 Wood shingle and shake roofing, H65 Single lap roof tiling, P10 Sundry insulation/ proofing work, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings
 
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Supro Plus
Type LR underlay to BS 5250.
H67 Metal single lap roof tiling, H65 Single lap roof tiling, H64 Wood shingle and shake roofing, H62 Natural slating, H61 Fibre cement slating, H92 Rainscreen cladding, H21 Timber weatherboarding, H30 Fibre cement profiled sheet cladding/ covering, H60 Plain roof tiling, H31 Metal profiled/ flat sheet cladding/ covering, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings
 
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Tyvek® Firecurb Housewrap
Flame retardant breather membrane.
H30 Fibre cement profiled sheet cladding/ covering, H21 Timber weatherboarding, H20 Rigid sheet cladding, H92 Rainscreen cladding, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings, P10 Sundry insulation/ proofing work
 
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Tyvek® FlexWrap EZ
Heavy duty adhesive tape.
H92 Rainscreen cladding, H90 Tensile fabric coverings, H30 Fibre cement profiled sheet cladding/ covering, P10 Sundry insulation/ proofing work
 
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Tyvek® Housewrap
Breather membrane for walls.
H30 Fibre cement profiled sheet cladding/ covering, H20 Rigid sheet cladding, H21 Timber weatherboarding, H92 Rainscreen cladding, P10 Sundry insulation/ proofing work, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings
 
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Tyvek® Metal
Drainage membrane for zinc, copper, stainless steel and aluminium standing seam metal roofs.
H72 Aluminium strip/ sheet coverings/ flashings, H73 Copper strip/ sheet coverings/ flashings, H74 Zinc strip/ sheet coverings/ flashings, H75 Stainless steel strip/ sheet coverings/ flashings
 
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Tyvek® Reflex
Heat reflective membrane.
H92 Rainscreen cladding, H30 Fibre cement profiled sheet cladding/ covering, H21 Timber weatherboarding, H20 Rigid sheet cladding, P10 Sundry insulation/ proofing work, M30 Metal lathing/ anchored mesh reinforcement for plastered/ rendered coatings
 
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UV Facade
Black, UV resistant breather membrane for use behind open-jointed wall cladding.
H20 Rigid sheet cladding, H21 Timber weatherboarding, H92 Rainscreen cladding, P10 Sundry insulation/ proofing work