Guide to Specifying Non-fragile Glass in Rooflights

Description

This CPD will discuss the different classifications of glass and the tests involved. Topics covered include HSE Background and Statistics, CWCT Glass Classification, Class 0,1, 2 and 3 and tests for non-fragility as defined in the Advisory Committee for Roof Safety’s (ACR) Red Book (ACR[M]001). By the end of the CPD you should have a greater understanding of:

- Industry Statistics and the importance of safety when specifying glass in rooflights

- The different rooflight specifications - TN66 TN67 TN92

- The differences between Classification 0,1, 2 and 3

- The tests which make up the different glass classifications

- When TN92 applies