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 ...

Windows are some of the biggest energy liabilities in modern buildings, yet they are also non‑negotiable for light, comfort, ...

Q.I am concerned about the security and efficiency of some of my old single-pane, first-floor windows. I think glass block windows would be more secure. Are they efficient and can I install them ...

Q: I am considering installing glass block windows on some first floor ones for security. Is the solid glass energy efficient ...

Dear Nina: Complete glass block window installation kits are available, but it is not difficult to do it yourself using individual glass blocks and mortar. This will result in an extremely strong ...

If you’ve been in Pittsburgh for more than a few hours, you’ve definitely seen them. They’re in basement, bathroom and kitchen windows, of course — odds are you have one in your house. But they also ...

In brief: Researchers from the University of Notre Dame have developed a new window coating that promises to block heat-generating infrared and ultraviolet light while allowing visible light to pass ...