How can I fill in bore holes to a wooden front entry door?
My front entry door was installed in 1978 and it is made of wood. I recently removed the unsightly ineffective ‘doorbell’ that had been on it, only to find there were 3 bore-holes that went straight through the door. I have something to put over the holes to cosmetically but I would like to fill these in somehow to give it some measure of insulation (we live in CT). Any suggestions