The casing comes off to clear the way for removing the old sill.
Fix window sill rot.
Once you ve retrieved all your parts it s time to start putting everything back together.
A circular saw with.
Make a plumb cut flush with the sheathing along the length of the rotten sill.
Most sills are designed with a few degrees of downward slope to help them shed water.
Rot that occurs deep inside of the sill is more difficult to repair.
Just use a couple of nails to hold each part in until you re certain the fit is good.
Put the new window sill in place and hold it in place with two finish nails.
How to repair a rotted windowsill remove the side casings.
These are your first steps before you can remove the window sill.
Step 2 removing the window sill.
Start refitting the trim putting it back in the reverse order to which you removed it.
First cut the angle on your sill.
Set the depth of the router bit to create a stepped patch to fit into the window sill.
Saw off the old sill.
How to replace exterior rotted wood window sill step 1 getting started.
Before working on the sill seal off the house interior from dust.
Surround the damaged area with wood strips to serve as a router guide.
If the casings are rotting as.