Miter the corners as with the base molding.
Replacing floor molding.
Snap the new board into place by putting the tongue into.
The nails won t hold if they re driven straight into the polystyrene molding.
Cut the base shoe a quarter round molding that goes at the bottom of the base molding to length and attach it with a finish nailer.
Measure the length of the molding to be replaced and its height and thickness.
How to replace baseboard molding tools.
For a smaller area of damage such as dents and cracks in your trim molding buy wood putty.
Allow the filler to dry for 24 hours.
If it isn t already broken don t break it.
Nail it at an angle so that the nail goes downward into the wood.
If your wood filler is water based use a wet finger to smooth the wood filler.
Things needed utility knife hammer pry bar miter saw handheld cutting tool with miter guide attachment measuring tape pencil finishing nails 2 inch nail set paintable caulking wood putty paint paint brush.
Replace them one by one as needed.
Remove the old molding carefully.
Wear safety glasses and use a putty knife to remove any molding or baseboards around the perimeter of the damaged area.
It s better to apply too much than too little.
Buying the new molding.