Window Sill Water Damage Repair

Where the damage in the photo above is large it fortunately has not extended to either side of the vertical trim board.

Window sill water damage repair. 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. Step 1 remove the damage. The window in the above picture has lots of failing clear coat and water damage to the window sash and sill. The article below explains how to repair damaged window casings.

However the wood is still solid and fixable. A water damaged window sill can however be brought back to its best with a minimum of knowledge or know how. Begin by pulling out any loose pieces of wood. The finished repair is nearly invisible once you repaint the windowsill.

Prep your work area. Rot moving up vertical trim boards. How to refinish a stained water damaged window sash. Actual footage from a job repairing water damaged window sills.

They have direct water exposure from the outside and sometimes condensation forms on. Repair rotted window sill. How to repair water damaged windows asses the damage to the window sash and sill. While most wood rot starts at the window sill the length of time the damage is ignored will affect the amount of damage that needs to be repaired.

When window casings become damaged by water they can rot and crack and mold can form.