Using Tyvek On Roof

The entire outline window openings except the sill base.

Using tyvek on roof.

There seem to be some controversy regarding using tyvek or similar material on the exterior side of the walls what is your advice. Be sure to apply tape or sealant to the following areas. I saw a new house with felt paper under the siding rather than tyvek. Felt is proffered on a roof because you could walk in it and it sticks nicely to shingles.

The product that you are looking for is probably a synthetic roofing underlayment. Can i use tyvek homewrap under stucco. Faq s acronym s terminology to tyvek or not to tyvek that is the question. The engineered surface with special grooves is designed to.

No provided that the tyvek membrane can be draped sufficiently between the rafters. Use tyvek over building felt under siding. Thank you hanne michell. Tyvek supro should be used here.

It s not a good choice for the job you have in mind. Plus you ll enjoy the added benefits of lightweight durability excellent secondary moisture protection and a wrinkle free surface for smoother installations. Tyvek is proffered under siding with proper flashing due to its high perm rating and it s ability to block air. Vertical and horizontal seams where tyvek rolls overlap.

Tyvek stuccowrap is recommended under stucco because it has been specially designed to work with both traditional and synthetic stucco applications. Use tyvek tape or a sealant product vetted for tyvek to cover any areas that require additional protection forming an airtight seal. Do counter battens need to be installed when the tyvek roof membrane is laid over rafters in an unsupported condition. The house will be build in quite a cold climate mid hudson new york to be excact.

I want to replace the tar paper but i can t find it at homedepot or lowes. I am in the process of designing my second post beam house using sip panels for the exterior walls and roof. Sharon no tyvek housewrap is not designed to be used on roofs. However dupont tyvek protec provides a high quality roof underlayment choice.