Over the years, the window above a bathtub in an older home succumbs to moisture; its wooden frame and sill rot away. Replacing the window with a glass block unit designed for the job is a good ...

Dear James: It would be easy for a thief to break through our utility-room window. I think a glass block window would be better. Is it difficult to install a mortar-type glass block window or is a kit ...

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 ...