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Repair rotted window sill youtube.
For this project i used a solid piece of kleer cellular pvc sill that matches the profile and thickness of the other sills on the house.
If your sill is rotting or falling apart replace it with these simple steps.
A simple epoxy repair will do the trick if the rot is confined to a small area but if more than 10 percent of the sill is rotten the old sill should be cut off and replaced.
How to fix a partially r.
See below for tools and a shoppin.
While most wood rot starts at the window sill the length of time the damage is ignored will affect the amount of damage that needs to be repaired.
Repair rotted window sill.
Rot moving up vertical trim boards.
Your window sill is the bottom portion of your window running horizontally within the jamb resting against the outside of the window sash.
This old house general contractor tom silva shares some tricks of the trade for installing a new long lasting windowsill.