Wood Filler For Rotted Window Sill [new]

Here’s everything you need to know about selecting, applying, and finishing wood filler to make a rotted window sill last another decade or more.

You cannot fill over rot. Rot is like cancer—you have to cut it out entirely. wood filler for rotted window sill

The entire sill is mush, the rot extends into the house framing, or you see mold on the interior wall below the window. Here’s everything you need to know about selecting,

A properly executed epoxy repair on a window sill should last . It will outlast a new piece of untreated pine. The filler itself won’t fail; the paint will peel first, or the wood behind the repair will eventually rot if you neglect annual maintenance. the paint will peel first