How many panels for sliding glass doors are required to be tested?
If you want your approval to read “Approved for 3 panels or less”, then test 3 panels , measure permanent set and if testing for impact, aim the projectile where specified below If you want your approval to read “Approved for 4 panels or less”, then test four (4) panels, measure permanent set and if testing for impact, aim the projectile where specified below. If you want your approval to read “Approved for multi- panels “, then test six (6) panels, measure permanent set and if testing for impact, aim the projectile where specified below.
