Replacing Interior Window Sill

Depending on how the sill was.

Replacing interior window sill.

The first step is always the most worrisome right. Cut underneath the windowsill along the. If your window is fairly new and are in good condition you may be able to replace your window sill without removing the window. Often caulk is used at corners and seams.

How to repair the interior window sill and trim tools and materials. Slide a wide putty knife between the wall and the trim under the windowsill. Creating a custom windowsill. Open the window.

Press the edge of the pry. Cut between the windowsill and trim to cut the caulk. Insert the tip of a utility knife between the sill and the trim. There is an excellent article posted at doityourself s forum for your reference click here for the how to install a new window sill without taking the window out article click here for the pdf version if the link is broken.

If parts of the sill or caulk remain use. This old house general contractor tom silva shares some tricks of the trade for installing a new long lasting windowsill. See below for tools and a shoppin. Use the rag and utility knife to clean away any debris left on the window frame.

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. How to replace an interior window sill. Tap the tip of a flat pry bar under the sill from the.