glass block units vs. acrylic block units
My husband and I are building. I have researched the internet and have been unable to find adequate comparisons of glass block windows vs. acrylic block windows. We are looking at the ready to install units which you can get in either glass or acrylic. The window will be an exterior one placed beside of our master bath whirlpool. The window is square with an elliptical transom. Which material, glass or acrylic, looks the nicest and holds up the best over the years?