Interior Wooden Window Sill Replacement

Buy more than one board if you think you ll need an extra attempt.

Interior wooden window sill replacement.

Next paint or stain the window sill to match the surrounding woodwork. Interior 2 more ways to filter. Depending on how the sill was installed there will likely be a 1 4 inch by 1 2 inch piece of profiled wooden trim. First we ran a cutting blade this is my favorite caulk removing tool.

We pulled out the rest of the nails that were left behind. If not make adjustments as needed. If you can t salvage the old sill for a template measure the sill space and draw a new sill template on your board. Around all the edges including between the underneath trim and the window sill.

Get free shipping on qualified wood sill door window moulding or buy online pick up in store today in the building. Cut out the shape using a table saw and hand saw. Place your old sill over the selected board and draw its outline with your carpenter s pencil. Sand with an orbital sander.

Place your old window sill on top of your new wood. Primed finger jointed window sill moulding model 10001958 18. Cut out your new window sill with your table saw. Trace the exact shape of the sill.

When you have the exact shape you want use sandpaper to sand down the edges. Insert the tip of a utility knife between the sill and the trim. Astragal 4 backband 4 brick 13 casing set. Next place your new window sill where your old window sill was to make sure it s the right fit.

Place your old window sill on top of your new piece of wood and use a pencil to trace the exact shape onto the wood.