American Thermal Window of Chicago and Sahara Window and Doors of Niles have always been known for offering many different high-end window and door brands to homeowners, business owners and ...

Q: We recently moved into an interior rowhouse. Although we have plenty of windows in the side alley, as well as the front bay and transom windows, I am still desperate for more light. I would like to ...

Designing safer schools with tougher classroom doors requires more than adding stronger locks. Architects and school administrators must know what today’s testing and certification standards mean and ...

A: Choosing the best window for your home here in the hot and arid desert can be a daunting task. There are several options and they are not all equal. Different materials, efficiencies, manufacturers ...

Thirty years ago, a botanist in Germany had a simple wish: to see the inner workings of woody plants without dissecting them. By bleaching away the pigments in plant cells, Siegfried Fink managed to ...

Few architectural design problems are as tricky as adding to a building that is rigorously symmetrical. If not sensitively conceived and carefully executed, an expansion can compromise the integrity ...