Window Sill Repair: Preventing Water Damage
The exterior window sill is designed to shed water away from your home, but constant exposure to the elements can cause paint to peel and wood to rot. A damaged window sill is more than just an eyesore; it's an open invitation for water to infiltrate your walls, leading to serious structural damage and mold. Repairing rotted sills at the first sign of trouble is a crucial maintenance task.
🔍 Assessing the Damage
First, determine the extent of the rot. Use a screwdriver to gently poke the damaged areas. If the wood is soft and spongy, it needs to be repaired. If the damage is extensive and goes deep into the sill or frame, a full replacement may be necessary.
🛠️ Repairing Rotted Wood with Epoxy
For localized rot, a two-part epoxy wood filler can create a durable, permanent repair that's stronger than the original wood.
The key to a lasting repair is a quality paint job. Paint is the wood's primary defense against moisture. Any cracks in the paint or caulk should be sealed immediately.
Don't let a small area of rot turn into a major structural problem. If you have significant window sill damage or require a full sill replacement, contact The Box Advantage Group. Our skilled handymen can restore the integrity and appearance of your windows.
