How To Wrap House Before Siding

House wrap is a material vapor barrier that is used to cover the exterior of a house before the siding is put on.

How to wrap house before siding.

Use typar or house wrap on a 30 year old cedar sided house before installing vinyl siding. How to install house wrap and window flashing using ipg s novawrap aspire building wrap and novaflash self adhered window flashing. For instance protecto wrap flashing tape on tyvek. House wrap is not just for air sealing the insulated parts of the house it is mainly for water management.

Are you removing the old siding or leaving it in place. House wrap is intended to be installed over the sheathing and behind the siding no matter what siding you are using. House wrap is a synthetic material that goes over the wall sheathing and behind the siding vinyl wood stucco brick or fiber cement siding. To sum it up house wrap is a lightweight paper like material that is most often used to completely cover the house directly on top of the sheathing and behind the vinyl siding.

In my part of michigan we have wrb inspections typically after window installation and before siding. This also means that they have not allowed one manufactures tape or flashing tape on anothers housewrap. Should installers use typar or other new house wrap on a 30 year old cedar sided house before installing vinyl siding. A building s first defense against air and water infiltration is the siding.

What is house wrap. Intertape polymer group i. Apply house wrap up the gables before installing exterior trim even if the attic is not conditioned. However if you re interested a residing project offers the perfect time to examine your home s weather barrier and exterior insulation and improve it if need be.

In the end the decision to install house wrap under your siding is a personal one that you should make after discussing it with your contractor. Follow the simple steps below to effectively install your own house wrap. This material prevents moisture from getting into the wood components of the house while allowing the house to breathe at the same time. Wood fiber cement vinyl brick stucco and others.

Tyvek says you can use 4 staples per 9 feet of house wrap if you tape over them an apply the siding right away. Its primary purpose is to prevent air and water leaks that may have seeped past the vinyl exterior. Dec 15 2014 anonymous said.