Cast Iron Grids & Prism Glass Blocks

PRISM GLASS is available as a glass paver to be used for both trafficable and non trafficable skylights.  Thick, strong, and shock-resistant, it can also be used for bridges and pavements.  When set in a grating of cast iron, it may be used on the ceiling, porch, or basement for lighting the lower part of the building.  It diffuses light and has a high degree of light transmittance. 

NON-SLIP PRISM GLASS is safe even when wet.  It has a mat-like design that enhances light diffusion and a striped surface of oblique cuts to help prevent slipping or sliding.  It is extremely strong and has all the safety features found in conventional prism glass.

Prism & Non-Slip Prism Glass comes in two sizes:  120 x 120 x 40mm
                                                                         200 x 200 x 50mm
Cast Iron Grids come in a variety of standard sizes and are manufactured against order.

Please contact our Head Office for specifications and detailed installation information.