Tyvek Roof Wrap

No tyvek housewrap is not designed to be used on roofs.

Tyvek roof wrap.

It s not a good choice for the job you have in mind. If this was true than every architect and every builder all over the country should be talking about it and it should be on the plans that you can t use tyvek under cedar. Tyvek protec roofing underlayments feature a unique embossed pattern allowing for better traction and grip while walking on the roof. Dupont tyvek commercialwrap or tyvek commercialwrap d weather resistive barrier wrb under dupont exterior continuous insulation dupont self adhered flashing products installation for non flanged windows with structural steel along the sill and head.

But a cap stapler is better. Tyvek says you can use 4 staples per 9 feet of house wrap if you tape over them an apply the siding right away. Tyvek supro is a durable water resistant membrane that is reinforced with a laminated polypropylene nonwoven. The product that you are looking for is probably a synthetic roofing underlayment.

This article discusses the use of roofing felt or 15 pound felt as a building house wrap or vapor barrier and the permeability moisture problems and indoor condensation problems that may occur. Apply house wrap up the gables before installing exterior trim even if the attic is not conditioned. House wrap is not just for air sealing the insulated parts of the house it is mainly for water management. Reduce household drafts and make your home insulation work better with tyvek homewrap 9 ft.

Tyvek protec underlayments are ideal for jobs from renovation to new construction and designed for slopes 2 12 and higher under a variety of roofing materials. Here is a link to an article i wrote on the topic. This airtight vapour permeable membrane is extremely water resistant and can be used for all supported and unsupported pitched roofs.