Stop the rot, save the opening.
Soft, rotted wood at a window or door is a sign of a water problem. We cut out the damage, repair or replace the wood, fix the water path and finish it to last.
- Repair: Cut out, rebuild, flash
- Materials: Treated wood, composite trim

What it is, and why it matters.
Rot means water has been getting in for a long time. Painting over it does nothing. The fix is to find where the water came from, cut out the soft wood, rebuild with sound material and add proper flashing and sealant.
We probe the damage, show you what we find and repair the sill, jamb or trim. When the damage runs deep, we recommend a full-frame replacement with new flashing, and we explain why.
Four things done right.
Find the water source
We trace where the moisture came in.
Sound rebuild
Rotted material is replaced, not covered.
Better materials
Composite or treated trim resists rot.
Honest about depth
Deep damage may need full-frame.
From first call to rotted frame and sill repair.
- 1
Probe the damage
Find the extent of rot.
- 2
Trace the water
Check flashing, caulk and gutters.
- 3
Cut and rebuild
Replace the bad wood.
- 4
Flash and finish
Seal, prime and paint.
Rotted Frame and Sill Repair in cities across the country.
We do this work for homes and businesses from coast to coast. Find your city to see the weather and housing we plan for.
Rotted Frame and Sill Repair: common questions
Can rotted window frames be repaired?
Often yes if the damage is limited. Deep or widespread rot usually calls for full-frame replacement.
Will the rot come back?
Not if the water source is fixed and the repair is sealed and painted.
How do I get an estimate for rotted frame and sill repair?
Fill in the form or call or text 800-224-9245. A few details about the windows, or a photo, usually give us what we need, and we measure and send a written price.
Ready to talk about rotted frame and sill repair?
A few details or a photo, and a written, itemized estimate.



