Non-Combustible Zone
COMBUSTIBLE
FRAMING
1/2 IN. BUILDING MATERIAL
(MAY BE COMBUSTIBLE)
NO COMBUSTIBLES
IN THIS AREA
3 IN.
1 IN.
FACTORY-SUPPLIED
1/2 IN.
NON-COMBUSTIBLE
BOARD
= COMBUSTIBLES
NOT ALLOWED
Figure 5.7 Non-Combustible Zone
22
Heat & Glo •
LUX36, LUX42 • 2287-900 Rev. J
• 2287-900 Rev. J
• 6/13