No Tyvek Under Aluminum Siding

I m sure we are losing heat cold compared to if we had tyvek.

No tyvek under aluminum siding.

The second would be to blow insulation into the walls. In this application the garage roof shingles are step flashed against the sidewall sheathing of the house. Tyvek is like goretex a la mountain jackets but for houses. Dupont tyvek goes on the wood sheets and is covered up by a waterproof siding shingles.

02 10 2009 at 02 20 pm. Can tyvek wb be used under cedar siding. There is no logical reason not to have house wrap under vinyl siding and many authorities strongly agree that it should be viewed as mandatory even if your local building codes don t necessarily require it. On all walls and all exposure conditions there were large areas of the tyvek which were deteriorated to the point of tissue paper.

Tyvek was used underneath very poorly installed. For example when the gable end of a garage is attached to the gable end of a 2 story house. If tyvek is a good idea or not depends on where you are. In cold climates snow will drift and collect at the point where the garage roof joins the sidewall of the house.

I believe the siding is original to the house and thought some sort of vapor mositure barrier would be code in ct. It is recommended that the cedar siding be installed per manufacturer s guidelines and recommendations by wood siding associations such as the western red cedar lumber association. One would be to remove the siding wrap the house and then reside it. I am not the original owner.

I own a 1979 colonial that is vinyl sided. It seems that we have two options. I just discovered there is no tyvek or tar paper under the vinyl siding there is just the plywood. I m thinking of less headaches and just removing the existing wrap and then putting tyvek regular product on and then siding over that no 1 4 board last edited by pitttrack.

The barrier prevents wind driven moisture and when a nail is sealed it acts as a much smaller hole then if there was no tyvek. It is waterproof but allows smaller water vapor droplets through. This requires priming all surfaces including the back and. Several areas where the tyvek had shrunk and torn mainly at window corners.

Roofing felt seals around the nail after it heats up. Vinyl siding is one of if not the most popular exterior cladding for residential homes. Yes tyvek drainwrap can be used under cedar siding. I just finished removing some vinyl siding installed in 1987.