If a wooden sill is soft to the touch or a stone sill is split entirely in half, the integrity of the window is compromised. How to Repair Window Sill Cracks
Take an hour this weekend. Walk around your house with a flashlight. Poke the sills. If you find a crack, you now know exactly how to diagnose it and fix it. Your future self—the one not dealing with a rotted wall in 2027—will thank you. window sill cracks
Ensure the underside of your exterior sill has a "drip groove." This prevents water from running back toward the house wall. If a wooden sill is soft to the
Each material cracks for different reasons, and each requires a different approach to repair. Poke the sills
Since vinyl moves significantly, a rigid filler will simply pop out.