I need to upgrade the security of my garage, there is window built into the entry door , there is currently only a door knob but no deadbolt. I am hoping to minimize modification to the door so I am looking to see if anyone has any suggestions for a door knob that uses a key on both sides. The only one I can find is a Schlage which goes for over $300 which is a bit steep. Anyone have a cheaper alternative.
Thanks
Thanks