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Tyvek StructureGuard Rainscreen Cladding Breather Membrane 1.4m x 100m

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Est. Delivery: 35-40 Working Days
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£146.00 Incl. VAT
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DuPont Tyvek StructureGuard is a wall cladding membrane and the professional choice for exceptional protection, improved durability and energy efficiency especially in commercial buildings.


Length: 100m.
Width: 1.4m.
Roll size: 140m2.
UV exposure: 4 months.
Warranty: 10 years.
Certification: BBA certified.


Fixing to timber studs/sheathing
Fix Tyvek StructureGuard with stainless steel staples or corrosion resistant nails. Fix at max 600mm centres horizontally and 300mm centres vertically. Fix membrane at max 150mm centres at joints and openings.

Fixing to insulation
Fix Tyvek StructureGuard to rigid insulation with a proprietary expanding insulation fixing anchor. In cladding applications timber battens or metal brackets may also be used to fix the membrane.

Fixing to steelwork
Fix Tyvek StructureGuard to steelwork with an appropriate fixing system such as a 25mm Steel Framing Screw with an EPDM rubber washer

Fixing to masonry
Fix Tyvek StructureGuard to masonry with an anchor fixing system or masonry nail and EPDM rubber washer.


  • Good airtightness for energy efficiency and Part L compliance.
  • Highly water resistant, exceeding W1 (1.5m water head) standard, even after ageing.
  • Exceptional long-term durability and UV resistance (tested to 4 months UV exposure).
  • Can be used in all  wall constructions including commercial and residential.
  • Wind-tight – protecting insulation performance.
  • Strong, lightweight and flexible for easy site installation.
  • 10 year limited product warranty.
  • Good nail tear resistance.
  • Malleable, Fabric Feel.


Length 1400mm Width 100000mm


Permeability Vapour Permeable

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Tyvek StructureGuard Rainscreen Cladding Breather Membrane 1.4m x 100m

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