It has a front and back layer, only this door has polyurethane foam injected between the ... The pull chain or rope that disengages the motor for manual door operations is not frayed or, worse, ...
The easiest way to accomplish this is to remove the hinge in the middle of the door and replace it with an immobile bracket. Your doors still meet in the middle but now pivot outward rather than ...
You might assume that intruders always sneak into side entrances, but statistics from the International Association of Certified Home Inspectors show that 34% of burglars use the front door.