Tyvek Attic Wrap

Dupont s tyvek attic wrap is basically a type of plastic housewrap with a metallized surface.

Tyvek attic wrap.

The tyvek wrap is placed on top of the roof trusses joists before the house is sheathed. When installed adjacent to an air space the attic wrap will probably raise the r value of the air space from about r 1 to about r 2. Has anyone used the dupont tyvek attic wrap. Atticfoil replaces tyvek as a house wrap behind siding using atticfoil on sun catching walls is an excellent way to make the home more comfortable efficient in summer.

That s why tyvek homewrap delivers industry leading protection weatherization and durability. Dupont performance building solutions offers a comprehensive range of construction materials and integrated solutions all engineered for the job at hand. Dupont tyvek wrap cap screws and 1 1 4 or 2 metal gasketed washers with screws should be used for steel frame construction. Tyvek commercialwrap can help in three vital areas as part of a building envelope system.

Using a radiant barrier as a house wrap is rapidly gaining popularity and yes you can add atticfoil to the exterior of your home building to maximize comfort by. From residential to commercial to multifamily our customers work on construction projects that come in all shapes sizes and scopes. Dear barryothanks for your input regarding my idea of putting tyvek over insulation between rafters in my attic. I had not really been clear about the differences between an air infiltration barrier tyvek and a vapor barrier paper on insulation which i assume is basically kraft paper i plan to leave the paper on but cover it with tyvek.

It s a house wrap engineered to keep homes cool in the summer warm in the winter and dry all year round. The world s leading house wrap has the optimum combination of properties to deliver the best balance of weather protection moisture management and durability behind residential facades. In other words it doesn t provide much insulation. I think a roll is 4 x 100.

You re not just building a home you re building your reputation. Tyvek delivers the durability comfort and protection to take on the toughest jobs with confidence. Reduce household drafts and make your home insulation work better with tyvek homewrap 9 ft. Dupont tyvek commercialwrap building wrap is one of the easiest ways to make a significant difference in energy efficiency and overall building performance.

Of course the wrap is expensive at about 200 bucks a roll. It is suppose to make a house up to 30 more efficient. There is an installation video on the tyvek site.