Water Damaged Wood Window Sill

Moisture problems are common on wooden framed windows.

Water damaged wood window sill. A window sill is the bottom portion of the window and usually but not always has a lip that overhangs the trim molding and over time these can get damaged or even rot. Rot moving up vertical trim boards. We are in the process of selling our. How to refinish a stained water damaged window sash.

Over time rain can repeatedly soak window frames and sills causing damage and eventually rot. We have a window sill that is in need of repair. Water tends to remain on window sills longer than on the rest of the window frame so the sills are usually the first to suffer from rot. A water damaged window sill can however be brought back to its best with a minimum of knowledge or know how.

Repairing window sills isn t a hard diy and i try to share simple ways to make diy improvements to your home. However the wood is still solid and fixable. Sand the wood with a fine grit sandpaper. Water seeped down through the window and eventually damaged an area of the window sill not that bad but it is a little rippled.

Prep your work area. Some paint can remain on the sills but it must. Where the damage in the photo above is large it fortunately has not extended to either side of the vertical trim board. They have direct water exposure from the outside and sometimes condensation forms on.

Repair window sills quick and easy with real wood veneer from rocklear. We have since had an overhang built over the window. The first thing you need to do for any paint job is to prep your work area to contain your mess and protect the surrounding areas. Restoring a sill ranges from the application of toothpaste and baking soda for water stains to the more labor intensive process of repairing rotting wood with epoxy primer and wood filler.

Actual footage from a job repairing water damaged window sills. Here are some particularly vulnerable areas that you should keep a close eye on. Repair rotted window sill. Remove any splinters and rough or peeling paint until the damaged sill is as smooth as possible.