11 Finishing
A. Mantel Projections
Figure 11.1 shows the minimum vertical and correspond- ing maximum horizontal dimensions of appliance mantels or other combustible projections above the top front edge of the appliance.
•Appliance front may be covered with combustible materials up to 4 inches from the opening sides and 6 inches from the opening top.
•Non-combustible materials must be used in the 4 inch zone on each side and 6 inches above the fireplace opening (see Figure 11.3).
•A side wall may be placed 4 inches from the opening (see Figure 3.1).
4INCH MINIMUM
UNLIMITED
MATERIAL
Figure 11.2 Mantel Leg or Wall Projections (Acceptable on both sides of opening.)
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| FINISH WALL |
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| COMBUSTIBLE | |||
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| NO COMBUSTIBLES | |||
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| IN THIS AREA |
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| COMBUSTIBLE | |||
39 IN. |
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| FRAMING |
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| METAL PANELS | |||
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| (PROVIDED) |
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| COMBUSTIBLE | |||
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| PROJECTIONS | |||
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| 12” |
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| 9” |
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| 6” |
| 12 IN. | |
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| 3” |
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| MIN. | |
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| 8 IN. MIN. | ||
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| 6 IN. MIN. |
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| FACING MATERIAL |
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| TOP OF FIREPLACE | |||||
MIN. 1/2 IN. THICKNESS |
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| OPENING |
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Height | in. | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
above | mm | 152 | 178 | 203 | 228 | 254 | 279 | 205 | |
opening | |||||||||
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Horizontal | in. | 3 | 6 | 9 | 12 | ||||
Mantel | mm | 76 | 121 | 152 | 191 | 228 | 267 | 305 | |
distance | |||||||||
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Figure 11.1 Clearances to Mantels or other Combustibles above | |||||||||
Appliance |
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B. Facing Material
WARNING
Fire Risk.
•Facing and/or finishing material must never overhang into the glass opening.
Finishing materials must not interfere with:
•Operation of louvers or doors.
• Access for service.
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| ZONE |
| 43 in. |
| 60 in. |
Figure 11.3 | Noncombustible Zone |
WARNING
Risk of Fire
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•Sheetrock, wood or other combustibles must
NOT be used as sheathing or facing in the
• See Section 11 for proper clearances.
• See Section 1 for combustible/non- combustible definitions.
Heat & Glo • | 33 |