Tyvek House Wrap On Roof

It is suppose to make a house up to 30 more efficient.

Tyvek house wrap on roof.

Plus you ll enjoy the added benefits of lightweight durability excellent secondary moisture protection and a wrinkle free surface for smoother installations. Of course the wrap is expensive at about 200 bucks a roll. Some types can also be used as insulation to help provide the first defense against energy transfer through the walls. I would never allow a roofing contractor to use house wrap tyvek as roofing underlayment.

Dupont tyvek wrap cap screws and 1 1 4 or 2 metal gasketed washers with screws should be used for steel frame construction. Begin by placing an edge of tyvek at one end of the wall leaving a 6 12 inch 15 30 cm overlap over the corner. To attach tyvek in wood frame construction use dupont tyvek wrap cap nails dupont tyvek wrap cap staples other cap staples for the stinger cap stapler. If stud marks are printed on your tyvek product line them up with the first stud of your wall.

The product that you are looking for is probably a synthetic roofing underlayment. Tyvek protec roofing underlayments feature a unique embossed pattern allowing for better traction and grip while walking on the roof. I think this is a recipe for disaster i actually don t even like house wrap under siding. A minimum of 15 lb felt even better is non organic 30lb felt with self stick ice and water shield at the eaves and all valleys.

There is an installation video on the tyvek site. No tyvek housewrap is not designed to be used on roofs. The first roll should be plumb with the bottom edge of the wall. Here is a link to an article i wrote on the topic.

It s not a good choice for the job you have in mind. Let me know what you guys think. 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. I think a roll is 4 x 100.

House wrap can help keep moisture out while helping to promote air flow.