Cover Attic Insulation With Tyvek

Install plywood flooring over insulation located in the floor.

Cover attic insulation with tyvek.

Install paneling or sheetrock over insulation located in the wall. R 7 5 scored squared edge rigid foam board insulation sheathing model 88wd view the owens corning exterior insulation. Im probabl read more. By combining a low emissivity silver layer with both a highly reflective outer surface and a high efficiency inner insulation layer this cargo cover performs both as a radiant shield and a conduction barrier.

So buy tyvek and use it to cover the insulation. Tyvek is being used inside yet the manufacturer states it should not be. However tyvek is not a vapor barrier. Ultimate temperature control the tyvek xtreme w50 cargo cover comprises a strong continuous filament fibrous insulation layer laminated to a tough overlay of non woven tyvek material.

Im going to put up foam insulation sheathing on the exterior of my house and the cover it with tyvek i was wondering the best way to attach the foam insulation boards as well as the tyvek. If you add any more insulation take the tyvek off and. This is really not an answer. Suggestions for covering exposed insulation include the following.

Insulation like cellulose that works great in the attic and the walls should not be used in many basements and crawlspaces where it can get wet. The good solution for this is a house wrap material often referred to by the popular commercial brand tyvek which allows vapor to pass through while blocking water itself on the outside of the home. Seal the insulation by stapling a polymembrane sheet over it. Fire safety might be a concern tyvek is nfpa 285 compliant but that rating is for exterior walls.

Staple it to framework. Cut and cobble insulation greenbuildingadvisor throughout size 2592 x 1944. These fans save on electricity and happen to be easy to install. You can also put up a thin board plywood or even drywall if the goal is simply to prevent accidental contact.

It is not a vapor barrier so it is ok to put over the insulation. Likewise fiberglass which is ubiquitous shouldn t be used for the band joists in the basement or any other place where air sealing is required since fiberglass is does nothing to stop air movement.