Figure 32: Non-combustible material
Due to high temperatures, 1/2" thick non-combustible board, such as cement board or its equivalent,
must be used to sheet in the front of the fireplace face, extending a minimum of 15 1/8” above and 4" to
the side of the framing edge. The board extends down each side of the fireplace opening to the bottom
of the finishing edge. Standard sheet rock (drywall) may be used beyond the non-combustible board.
See Figure 32.
3318"
841mm
56"
1422mm
878"
225mm
NON COMBUSTIBLE MATERIAL ONLY
Additional non-combustible material, such as tiles, river rock or facing brick, can be added to the front
area of the enclosure up to a depth of 6".
Warning: The finishing material must not interfere with the safety screen and glass
door removal.
If tile or other non-combustible material (stone ect.) is not going to be installed over the non-combustible
board, it is recommended that a single sheet of calcium silicate board or its equivalent be used. Taped
and mudded joints may crack due to the elevated temperatures. Follow board manufacturers installation
and finishing instructions closely.
Chase Insulation: When installing this fireplace against an exterior wall or chase, it is
recommended that the outer walls be insulated to same degree as other exterior walls in the
building. Do not place fireplace directly against the insulation. Cover the insulation and plastic
vapor barrier with a solid surface, such as dry wall (sheet rock). Consult local codes. Do not
insulate between the top of the fireplace and the top of the stand-offs.
Finishing
Edges
23
290421-60
100004937
Esprit L44