Scrape the side of the window trim next to the siding and the immediate edge of the lap siding with a paint scraper to remove old caulk and loose paint.
How to remove wood siding around window.
Prepare to do some carpentry.
Inspect the window trim for dry rot.
To remove the trim on the outside of the home first use a razor knife to cut the caulking so the trim is easier to remove.
Before you can fix the problem you need to know how big the problem is.
Then use a cat s paw to pry out the nails holding the old window in place or you can use a reciprocating saw or mini hacksaw to cut through the nails.
Then simply use a pry bar and a hammer to remove the trim.
Be careful not to damage the sheathing of your home.
Replacing the wood isn t terribly complicated but the problem usually goes further than you might thing.
Use a hammer or a drill to take out any nails or screws that are holding the window in place.
If you plan on using the trim again take care while removing it so it doesn t become damaged.
Remove old caulk from around the window.
11 easy steps on how to replace rotted wood around a window.
Using 120 grit sandpaper lightly hand sand the putty flush with the surrounding wood.
If needed you will have to remove more than just the wood around the window.
Fill the gaps using a rotted wood repair kit.
So before we get started learning.
Then lightly sand the casings corner blocks stool and apron.
As wood rots it becomes punky which means it takes on a soft spongy texture.
To gauge how bad the problem is go around the entire window frame applying pressure to the wood every 2 3 inches 5 1 7 6 cm with your fingertip or a small tool like an awl or screwdriver.
Wipe away all sanding dust with a tack rag then apply a coat of stain and varnish or primer and paint.
Sometimes there are little pieces of wood between the window and the wooden studs that hold the window tight.
Place contact tape or heavy masking tape on the window glass to prevent breakage during removal.
Check for any other damage including the siding and framing.