
INSULATED CHASE CONSTRUCTION
FIGURE 13: INSULATED CHASE
FACING
1.Combustible material must be installed flush with the fireplace. It may not project in front of or on the fireplace. This means that the steel front façade of the fireplace must not be overlapped with the combustible facing material. Figure 14 shows the proper installation of combustible material with reference to the fireplace front façade.
2.
MANTEL
The mantel must be installed at least 71 inches above the base of the fireplace. Figure 14 shows the proper location of the mantel with respect to the base of the fireplace.
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