Metric vs. Imperial — and How to Choose the Right Size for Your Project

Glass blocks are not just for design. They are useful building parts that affect light, strength, and overall look. One of the first choices you’ll face when planning a glass block installation is size. From compact accent pieces to large-format blocks, every dimension serves a purpose.

Let's look at the different sizes of glass blocks. We will discuss the difference between metric and imperial sizes. Finally, we will see how to choose the right block for your project.

In modern commercial design, materials do more than support a structure—they define how a space feels and functions. One material gaining renewed attention is the solid glass brick. Unlike hollow glass blocks, solid glass bricks—such as Seves’s Vetropieno line—are made of 100 % solid glass. The result is a building element that blends beauty, durability, and safety, making it ideal for today’s commercial spaces.

When we think about sustainable construction, we often emphasize materials that reduce energy use, minimize waste, and improve occupant comfort. Glass blocks are often overlooked, but as shown by Seves Glass Block’s specifications, they offer a strong case for inclusion in green building strategies. Below are several ways glass blocks contribute to sustainability—and how to use them well.

When safety and style need to work hand in hand, Seves F-120 Fire Rated Wall Block delivers both—without compromise. If you are a builder, contractor, or homeowner dealing with strict building codes, these 2-hour fire-rated wall blocks are a great choice. They offer a tested and certified solution. These blocks combine strong structure, fire resistance, and attractive design.

Certified for the Highest Standards

If you have walked through a modern office, hotel, or public building recently, you may have noticed the glowing walls. You were likely looking at solid glass bricks, especially from Seves Glass Block’s Vetropieno™ collection. These aren’t the dated blocks of the past—today’s glass bricks are sleek, strong, and high-performing.

When architects and designers think about fire-rated materials, beauty isn’t usually the first word that comes to mind. Most fire-resistant solutions are functional—but rarely elegant. Seves Glass Block has changed that narrative with its innovative line of fire resistant glass blocks, blending code compliance, daylighting, and architectural appeal in a single solution.

Today, building design must focus on saving energy and protecting the environment. More people want buildings that are comfortable, efficient, and eco-friendly. The Energy Savings 1.1 glass block answers this need by saving energy and keeping the classic glass block look. It combines tradition with innovation, making it a great choice for many projects.

In commercial architecture, function and beauty come together. Seves Nubio glass block is a popular choice.

Preferred by architects, designers, and builders. People recognize Nubio for its classic wavy pattern, strength, and flexibility. It has become the top-selling glass block for commercial projects.