Rain Water Behind Siding

In this article series be sure to.

Rain water behind siding.

At vinyl siding buckled warped. Vinyl siding is one of the best water resistant siding options you can get. J channel is a poor design if not flashed well it allows water to get in behind siding. When siding is put back behind the gutter the lowest piece of flashing running down the pitch of the roof above must be fashioned to divert water into the gutter not behind the siding.

J channel is a poor design if not flashed well it allows water to get in behind siding. However it is possible for water to get behind the siding if it s not installed properly. Although vinyl is impervious to water when installed as directed by the manufacturer vinyl siding as a whole is not completely watertight. This material is resistant to rain snow and ice which makes it a great choice to protect your home with.

For example most ranch style homes have a 3 12 or 4 12 pitch roof. Gutters after all protect your home against moisture directing water away from your home s windows siding foundation and other areas of your home you d prefer to keep dry you can t just sit idly by and allow a leaky gutter to wreak havoc to your home. When water starts leaking from the gutter you know you ve got your work cut out for you. Check to be sure weep holes are open along bottom of window openings.

Not all have wood rot but the damage would progress to rot in time. At yanish we find water damage behind the siding of roughly 1 in 6 homes. As this is one of the most common causes of leaks around windows and doors of vinyl sided buildings. When the roof shingles do not extend past the metal drip edge the water will suck back on the metal drip edge this is called capillary action and run behind your gutters.

In this video this old house general contractor tom silva shows how to prevent water from leaking in behind vinyl siding. House wrap also permits the transfer of water vapor to the outside of the protected structure because water vapor can pass through. Wind blown rain entering behind any building siding material can become a water problem. It easily hides beneath siding materials and often shows no obvious signs to untrained eyes.

When water gets behind the siding house wrap is there to shed the water and keep it from entering the wall cavity. Water damage is risky business. The source can be rainfall especially wind blown rain humidity or. How to prevent water from flowing under vinyl siding.

Review j channel mistakes in vinyl siding cause costly building damage.