Fixing Siding Leaks

Hire the best stucco repair contractors in los angeles ca on homeadvisor.

Fixing siding leaks.

Inspect the area above the leak including both indoors and out. Get quotes book instantly. Vinyl siding institute cited below. Compare homeowner reviews from 5 top los angeles traditional stucco siding repair services.

The broken j channel is clearly the most likely source of a leak in vinyl siding. I would recommend removing the siding around the window and replacing the j channel. Also see peel stick flashing membranes. Once it has dried you can paint over it to maintain your home s curb appeal.

The rigid head flashing must be sealed to the exterior sheathing and to the top of the exterior casing fig. Cut a notch on the ends of the rigid head flashing and bend them down over the sides of the exterior casing. You ll want something strong like bondo or quickwood. Replace any cracked rotted or missing siding making sure the new piece overlaps the step flashing by at least 2 in.

If the crack is too large for caulk repair you can use a wood filler or putty to fill in the area. Any attempt to caulk or seal this area using another method is not likely to have a long term result. Often there s old hardened caulk where the two pieces overlap at the inside corner. If you still have a leak pull the corner boards free and check the overlapping flashing at the corner.

To repair leaky siding you can use exterior caulk to fill in any small cracks. Check to be sure weep holes are open along bottom of window openings.