No Tyvek Under Aluminum Siding

Several areas where the tyvek had shrunk and torn mainly at window corners.

No tyvek under aluminum siding.

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. In cold climates snow will drift and collect at the point where the garage roof joins the sidewall of the house. In this application the garage roof shingles are step flashed against the sidewall sheathing of the house. One would be to remove the siding wrap the house and then reside it.

Vinyl siding is one of if not the most popular exterior cladding for residential homes. For example when the gable end of a garage is attached to the gable end of a 2 story house. 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. I believe the siding is original to the house and thought some sort of vapor mositure barrier would be code in ct.

02 10 2009 at 02 20 pm. I just finished removing some vinyl siding installed in 1987. Dupont tyvek goes on the wood sheets and is covered up by a waterproof siding shingles. This requires priming all surfaces including the back and.

Tyvek was used underneath very poorly installed. I just discovered there is no tyvek or tar paper under the vinyl siding there is just the plywood. 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. Yes tyvek drainwrap can be used under cedar siding.

Roofing felt seals around the nail after it heats up. Can tyvek wb be used under cedar siding. On all walls and all exposure conditions there were large areas of the tyvek which were deteriorated to the point of tissue paper. It is waterproof but allows smaller water vapor droplets through.

I m sure we are losing heat cold compared to if we had tyvek. It is relatively easy to care for has a. I own a 1979 colonial that is vinyl sided. It seems that we have two options.

The second would be to blow insulation into the walls. Tyvek is like goretex a la mountain jackets but for houses. If tyvek is a good idea or not depends on where you are. I am not the original owner.