Dear Jim: I want to replace some old single-pane, first-floor windows with glass-block windows for security. Are they as efficient as other new windows, can they be opened and can I install them ...

It’s time for ‘80s lovers to rejoice: glass block tiles might be making a comeback. While the style is still not for everyone, more practical renovators will appreciate the functional benefits of this ...

When replacing basement windows, most people now consider glass block. It's a good insulator, secure, and waterproof. It lets light in, but obscures visibility from the outside, and can incorporate ...

Learn about the most common types of windows, including costs, pros and cons and which styles work best in different rooms.

Q: I am considering installing glass block windows on some first floor ones for security. Is the solid glass energy efficient and can I have some summertime ventilation with them? A: From a security ...