Assessment and Planning: This phase involves assessing the site where the automatic door will be installed. Factors such as the type of building, foot traffic, security requirements, and aesthetic ...

I have two large west-facing windows and I am considering installing rolling shutters for security and storm safety. Will they also save energy and what are my options? – Rachel K. Dear Rachel: ...

Question: I want a strong window shutter for security and storms, but I don’t want it to block my outdoor view. Is a rolling shutter strong enough and will it improve the efficiency of a large window?

Fire walls and fire barriers are inserted into buildings to separate spaces into reasonably-sized fire areas, or because hazards are present. The separations must be continuous or their purpose will ...