Tuesday, November 8, 2011
Don't you hate it when someone knocks on your door and you can't see who it is? Why not install a one way door viewer? It's easy to do!'
1. Determine how high you want the door viewer and mark off the height in the center of the door on both sides.
2. Drill a hole straight through the door (check the packaging on your viewer to see what size drill bit you need).
3. Roll some sandpaper small enough to fit the hole, and pull it back and forth several times to smooth out the hole.
4. Insert the door viewer and screw the two sides tightly together.