Secret doors aren't just in the movies. With a few tools and materials, you can build your own bookcase that doubles as a secret door into a crawlspace or attic. Attic rooms and areas under stairs ...
Dear Pat: I have a fairly typical two-story house, whichI think is reasonably secure. There have been several burglariesnearby. What are some simple, inexpensive methods to make my housemore secure? — ...
The American Architectural Manufacturers Association (AAMA) updated a document for evaluating the performance and durability of rollers used in the operation of sliding doors and lift and slide doors.