13
1/2” Drywall
Figure 18. CSS - 1/2” Base Layer
Installation
QUALIFIED INSTALLERS ONLY
Before installing your chosen facing material, a 1/2” base layer must be placed over the framing up to
the Combustible Facing Kit assembly as shown below. Up to a 1” thick material may be placed on top
of the base layer and the combustible facing kit assembly afterwards.
Combustible FaCing Kit (optional):