Description
High Performance Thickset Nubio 90 consists of 4″ hollow blocks with thicker faces. This extends the fire rating to 90 minutes when used as window assemblies within fire-rated walls. Increasing the face thickness allows for higher levels of safety, security, and reduced sound transmission is used in buildings designed for public use; hotels, schools, nursing homes, restaurants, cinemas, etc., and in buildings where flammable or combustible materials are stored and/or handled.
The intersecting random wave pattern provides maximum light transmission and subtle visual distortion.
Actual size of each block 7 3/4″ x 7 3/4″ x 3 7/8″.
Need more than just individual blocks? GBA delivers and installs complete 90-minute fire-rated glass block systems—ideal for commercial projects that demand expert execution.
Additional information
| Weight | 47 lbs |
|---|---|
| Shipping Dimensions | 18 × 18 × 10 in |
| Quantity in Case | 4 |
| Case Weight | 43 lbs. |
| Manufacturer | Seves |





