Using Tyvek On Roof

Felt is proffered on a roof because you could walk in it and it sticks nicely to shingles.

Using tyvek on roof.

The engineered surface with special grooves is designed to. Be sure to apply tape or sealant to the following areas. Plus you ll enjoy the added benefits of lightweight durability excellent secondary moisture protection and a wrinkle free surface for smoother installations. Tyvek supro should be used here.

Use tyvek over building felt under siding. It s not a good choice for the job you have in mind. There seem to be some controversy regarding using tyvek or similar material on the exterior side of the walls what is your advice. Using tyvek roof membranes with counter battens.

Permeability as i mentioned earlier is not a problem when you have a ridge vent with soffits. I want to replace the tar paper but i can t find it at homedepot or lowes. The house will be build in quite a cold climate mid hudson new york to be excact. Can i use tyvek homewrap under stucco.

The entire outline window openings except the sill base. However dupont tyvek protec provides a high quality roof underlayment choice. Thank you hanne michell. Sharon no tyvek housewrap is not designed to be used on roofs.

I am in the process of designing my second post beam house using sip panels for the exterior walls and roof. Do counter battens need to be installed when the tyvek roof membrane is laid over rafters in an unsupported condition. Vertical and horizontal seams where tyvek rolls overlap. Use tyvek tape or a sealant product vetted for tyvek to cover any areas that require additional protection forming an airtight seal.

Tyvek is proffered under siding with proper flashing due to its high perm rating and it s ability to block air. The product that you are looking for is probably a synthetic roofing underlayment. No provided that the tyvek membrane can be draped sufficiently between the rafters. Tyvek stuccowrap is recommended under stucco because it has been specially designed to work with both traditional and synthetic stucco applications.