Glass blocks make strong, attractive walls and windows that are easy to maintain and keep clean. The blocks are made of two sections of pressed glass fused together with a partial vacuum between them.

Q: My master bath shower has a “snail” entry with glass blocks comprising two sides of the entry. A few of the glass blocks on the bottom row have gotten mold or mildew in them. Since the glass blocks ...

A walk-in glass block shower is a valuable bathroom upgrade. It can make a cramped space look larger, allow light in to make your shower brighter, and add a sturdy, modern structural element to your ...