Tyvek Roof Wrap

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 roof wrap.

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. Tyvek says you can use 4 staples per 9 feet of house wrap if you tape over them an apply the siding right away. Plus you ll enjoy the added benefits of lightweight durability excellent secondary moisture protection and a wrinkle free surface for smoother installations. 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.

House wrap is not just for air sealing the insulated parts of the house it is mainly for water management. The product that you are looking for is probably a synthetic roofing underlayment. Here is a link to an article i wrote on the topic. Apply house wrap up the gables before installing exterior trim even if the attic is not conditioned.

Tyvek supro is a durable water resistant membrane that is reinforced with a laminated polypropylene nonwoven. It s not a good choice for the job you have in mind. No tyvek housewrap is not designed to be used on roofs. This airtight vapour permeable membrane is extremely water resistant and can be used for all supported and unsupported pitched roofs.

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. Tyvek protec roofing underlayments feature a unique embossed pattern allowing for better traction and grip while walking on the roof. 500 sqft 4ft x 125ft of nasa tech commercial grade perforated no tear green energy radiant barrier reflective insulation attic foil roof attic house wrap scif rifd 4 6 out of 5 stars 119 68 88 68.