How To Remove And Replace An Interior Window Sill

If parts of the sill or caulk remain use.

How to remove and replace an interior window sill.

Insert the tip of a utility knife between the sill and the trim. How to replace an interior window sill. Cut between the windowsill and trim to cut the caulk. Often caulk is used at corners and seams.

Slide a wide putty knife between the wall and the trim under the windowsill. Press the edge of the pry. Use a utility knife and if necessary a hammer to carefully break and remove any caulking or sealant that s binding the old sill to the. Insert the tip of a putty knife behind the trim underneath on both sides in front at the back or wherever.

In this video i help out one of my subscribers and give you step by step instructions to repair a water damaged window sill. Use the rag and utility knife to clean away any debris left on the window frame. The first step for how to replace an interior window sill is using your utility knife to cut the caulk between the. How to replace an interior window sill.

Depending on how the sill was installed there will likely be a. After that place your putty knife between the wall and the trim and pry the trim away from the. Not difficult to do and only ta. Cut underneath the windowsill along the.