Use a scrap of the door jamb to scribe the threshold angle transfer the angle to the door stop on the replacement jamb and notch the jamb.
Dry rot door jamb.
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You ve noticed some dark spots on the door jamb but the damage is clearly contained to one area.
Here s how to go about repairing it.
2 nail pine 1x4 guide blocks to the doorjamb around the damaged area.
1 remove any nails or screws from the damaged area.
It s a fairly inexpensive job with around 50 for parts.
My customer had 6 door jambs that had rot in about the same place and size.
These were large double door units and i did not want to remove the unit and replace the complete jamb.
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I cut out the rotted area and cut the brick molding a little higher than the removed area.
Features a composite base that is connected to wood in a finger jointed pattern.
Framesaver bottoms provide your door frame lasting protection and uncompromised durability.
Repair the rotted portion if you prod the area with a screwdriver and the wood is soft but intact.
Then coat the rotted door frame area with wood hardener.
It takes paint well and won t rot.
Replace the damaged portion of your door jamb with the framesaver jamb bottom and never have to worry about door frame rot again.
Video tutorial to show how to fix and replace the common entrance door jamb frame that rots away.
To replace damaged brick mold door casing.
Replace the full jamb if the mold has visibly spread through the door jamb causing it to bend or crumble.
Measure from the threshold to the bottom of the door stop.
Measure and cut the replacement jamb to length.
Affiliate tool links for this video.
Over time rainwater can damage and rot the door jamb and brick mold on an exterior door.
To repair rotted door frame first remove rotted wood with a 5 in 1 or other sharp tool.
Use a sharp utility knife to cut through the caulking holding the brick mold.
Remove the rotted jamb by tapping it away from the head jamb and cutting the nails.