Thickset Clarity 90 – 8 x 8 x 4 – Case of 4

Description

High Performance Thickset Clarity 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 transparent glass design allows the passage of light, maintaining its direction and shape without altering its integrity.

Actual size of each block 7 3/4″ x 7 3/4″ x 3 7/8″.

5-Year Manufacturers Warranty

For larger architectural projects, GBA provides complete 90-minute fire-rated glass block systems, professionally installed to ensure your project meets code, stays efficient, and delivers lasting performance.