Replacing worn-out windows and stymied by the holes you must fill? Look no more. Better yet, look at the acrylic blocks by Hy-Lite–available in wave, frosted and cross-rib patterns in clear, green, ...

Contradicting the industry trend, Hy-Lite/U S Block Windows recently moved all their Hy-Lite vinyl extrusion purchases and acrylic block manufacturing out of China and back into the United States.

I didn’t think about glass block much until I lived in South Philadelphia. I began noticing that many basements there had windows made of these blocks, which are tougher than regular glass windows to ...