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.

The extra thickness of the vinyl. Since water runs downward unless it s being driven by strong winds the standard method for. 1 drip edge is caught behind the gutter. 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.

If there plugged up water can get behind them and run down the soffits. Inspect the area above the leak including both indoors and out. This can be accomplished by using a portable field brake. Check to be sure weep holes are open along bottom of window openings.

Use a caulking gun to apply a continuous bead of silicone sealant along the vertical seams between the vinyl. The shingles should be hanging about 1 4 inch to 1 2 inch beyond the drip edge so this may be your problem. Cover the exterior casing with aluminum or vinyl trim sheet. Rainwater leaking from a gutter ends up behind siding and causes a wall to rot.

At some point in the past an owner had vinyl siding installed over old siding. 4 the gutter is too low allowing the water access to the back of the gutter. Water should not be allowed to run down the siding. Install rigid head flashing i e drip cap on top of.

How to prevent water from flowing under vinyl siding gravity and shedding water. Ensure that exterior casing is sealed to the exterior sheathing or water resistive barrier with a good quality sealant. J channel is a poor design if not flashed well it allows water to get in behind siding.