Glass Block Blogger

When it comes to building materials, safety is just as important as appearance—and glass blocks offer both. At Eastern Glass Block, we provide a range of fire-rated glass block options that combine visual appeal with proven protection.

Understanding the Difference: Standard vs. Fire-Rated Glass Blocks

Conventional glass blocks are great for privacy and design, but for projects requiring fire safety compliance, special glass blocks are essential. Our fire-rated blocks come in several options, including Thickset 60 and 90, designed to resist fire for up to 60 and 90 minutes.

These blocks are 8x8x4 in size and available in both Wave and Clearview patterns, giving you flexibility in both function and appearance. Whether you need textured privacy or a clearer view, you don’t have to compromise on fire safety.

Need a visual representation of our fire-rated glass blocks? Click below to see our video!

Subscribe to our channel to see more informational videos by clicking below https://youtube.com/@easternglassblocks?si=L1POeru7Rpi49uoq

Built to Withstand More Than Just Fire

Our fire-rated blocks are impact resistant—making them a smart choice for areas prone to vandalism or forced entry. And for even more durability, the Solid Vistabrik offers a 90-minute fire rating. We’re also excited to introduce our newest hollow fire-rated glass block, tested for a 120-minute fire rating, giving you extended protection without sacrificing light or style.

Would like to get started on your project? Call us at 800-635-1226!

Certified and Ready to Ship

Testing of our fire rated blocks has been conducted by UL and certifications are available. Whether you’re working on a commercial building, stairwell, or corridor wall, you can trust our products to meet strict building codes.

UL (Underwriters Laboratories) is a globally recognized, independent safety science organization. When you see the UL mark on our fire-rated glass blocks, it means the product has been thoroughly tested for fire resistance and has met the highest industry standards. This certification not only ensures code compliance—it also gives peace of mind to architects, contractors, and building owners who prioritize safety and performance.

All of our fire-rated blocks are in stock and available for quick delivery nationwide!

Learn more about our fire-rated glass blocks by visiting our site by clicking below! https://easternglassblock.com/fire-resistant-glass-block/

Contact our experts today to learn more about our glass block options or to get started on your project at 800-635-1226!