4
16”
Non-combustible hearth
30 5/8”
21”
18”
8”
8”
Non-combustible fi replace hearth requirements:
The hearth may be fl ush with or raised above an adjacent
combustible fl oor and must extend 16” in front and 8” beyond
each side of the fi replace opening.
Ember protection:
Combustible fl oor beyond the hearth must be protected from
hot embers by non-combustible material extending 16” to
the fi ring side and 8” to other sides of the unit.
Consult CAN/CSA-B365 Installation Code for Solid-Fuel-
Burning appliances and equipment in Canada, and N.F.P.A.
211 Standard for chimneys, fi replaces, vents and Solid-Fuel-
Burning appliances in USA.
16”
Non-combustible hearth
Non-combustible fl oor
covering
Summary of Contents for Wood Insert Design-D
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