High transparency; best for areas where you want a view but need the structural strength of the block.

Many modern glass blocks are hermetically sealed, providing thermal insulation comparable to double-pane windows.

Modern manufacturers now offer vibrant colors and sandblasted designs for a custom architectural statement. Key Considerations Before Buying

The most common style; provides moderate privacy with a classic "water" look.

Because they are thick and mortared into the wall, they are nearly impossible to break through, making them ideal for basement windows . Durability: They don’t rot, rust, or require painting. Types of Glass Block Windows

Here is everything you need to know before you buy and install glass block windows. Why Choose Glass Block?