Despatched Mainland UK only excludes Scottish Highlands & All Islands;Roll Size: 100m x 1.4m - Windtight and water resistant;Highly permeable to water vapour - can be fixed directly to insulation (sd-value: 0.01 m);Enhances the airtightness of the construction, Lightweight, flexible and easy to install;Should be surface applied, fixed directly to sheathing ply /OSB, insulation or blockwork

• Tyvek Housewrap Vapour - Permeable Membrane 100m x 1.4m

Tyvek Housewrap Vapour - Permeable Membrane 100m x 1.4mDupont Tyvek