Glass Blocks 190mm By 190mm Clear/Glass Bricks

They are often used for walls, windows, and entryways to create a modern and stylish design. Glass blocks have hollow interiors, which makes them lighter than solid glass bricks and provides thermal insulation benefits. They are considered a sustainable construction material because they are recyclable and can be made from recycled materials. Glass blocks can help lower a building's energy usage by providing natural daylighting and reducing heating costs.