Garage Doors - Replace ?
I have a 2 car garage in my home that was built in 1976. The garage doors are still the originals and are made of wood. I have noticed that the rollers (steel) wobble badly and probably need replaced. I have thought about getting new doors but I have seen some really cheap replacements which look like aluminum foil over foam that dent easily. I have check out web sites for Wayne Dalton and others and have noticed that the better doors are made of wood. My current wood doors are still in decent shape.
Can I just replace the hardware ? If yes, which hardware should I replace ? Where can I get it ? Is this a difficult job ? Or, should I just replace everything, doors included ?
I would apppreciate any suggestions. Thanks !