Water Dripping Down Siding

Not having any shingle over hang or drip edging can also allow water to get behind the fascia.

Water dripping down siding.

J channel is a poor design if not flashed well it allows water to get in behind siding. Check to be sure weep holes are open along bottom of window openings. If there plugged up water can get behind them and run down the soffits. This can be accomplished by using a portable field brake.

Ensure that exterior casing is sealed to the exterior sheathing or water resistive barrier with a good quality sealant. Install rigid head flashing i e drip cap on top of. 4 the gutter is too low allowing the water access to the back of the gutter. 1 drip edge is caught behind the gutter.

At some point in the past an owner had vinyl siding installed over old siding. It can get behind the siding and cause serious problems within the walls as well as leakage in the basement or crawl space. Cover the exterior casing with aluminum or vinyl trim sheet. If you see the stepflashing drain behind the siding the paint under the butts will keep it from draining out and still if the lap is below the first stepflashing all the water will drain behind.

Vinyl siding requires special inside and outside corner units in addition to the trim that. Inspect the area above the leak including both indoors and out. Water should not be allowed to run down the siding. Rainwater leaking from a gutter ends up behind siding and causes a wall to rot.

3 improper offset of the starter strip creating a seam that allows the water to travel behind the drip edge and fascia onto the soffit. The extra thickness of the vinyl. How to prevent water from flowing under vinyl siding gravity and shedding water.