House Wrap For Cedar Siding

When building exterior walls with stone stucco brick when building exterior walls with stone stucco brick cedar eifs or fiber cement siding it is important to use an effective rain screen system that will provide a means for drainage and ventilation.

House wrap for cedar siding.

Although your siding is your home s first defense against wind many types have small gaps and cracks at the joints where siding panels line up. Use staples or nails specifically designed to hold down house wrap material. Extend the house wrap over the footing top at least 2 inches. We used tyvek s crinkle wrap on a couple of cedar siding projects as a cost saving alternative to obdyke s homeslicker but we were only comfortable with it because we used the zip system sheathing under the tyvek.

Install a drainage provision at the bottom of the external siding material if recommended. Dupont tyvek drainwrap is an innovative weather resistive barrier engineered with vertical grooves on the surface. We ve also used the felt paper over housewrap scheme that michael chandler uses. Nails should be at least 1 inch long and spaced 12 to 18 inches on center.

3rd party testing shows that hydrogap removes over 93 of bulk water while the leading housewrap traps over 99. Moisture will find its way into these wall systems by way of cracked mortar joints gaps or cracks in the surface of the material. Moisture barrier house wraps do the same thing but for rain snow and other outside moisture.