F. Sidewalls/Surrounds
•
Adjacent combustible sidewalls must be located
a minimum of 12 in. (305 mm) from the fireplace
opening.
•
Combustible or non-combustible mantel legs, surrounds
and stub walls may be constructed per Figure 11.5.
Figure 11.5 Mantel Leg or Wall Projections (acceptable on both sides of opening)
Heat & Glo • HST-42D • 27177 • Rev AB • 11/08
41