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Installation Manual - SRF40
ENGLISH
FINISHING
3.4 Finishing
Use Non-Combustible materials where indicated for the fireplace installation.
Non-combustible materials do not ignite or burn as a result of using the fireplace. These include
metal, brick, ceramic, concrete, slate, glass and plaster. Adhesives must be rated for high
temperatures. Any mechanical fasteners used to install material must also be non-combustible,
including wall anchors and tile spacers. Materials that pass the ASTM E 136 test (Standard Test
Method for Behavior of Materials in a Vertical Tube Furnace at 750C) are considered non-combustible.
• Frame unit with metal studs (minimum 20 gauge). Wooden studs may be used, but
may cause drywall screws to pop or pull due to wood studs drying out.
• Use fiberglass (mesh) tape for all joints in area of the fireplace.
• Use Yellow joint mud (contains high amounts of glue) – two coats, finishing with one
coat of green topping mud, sand and prep for painting.
• When using paint or lacquer to finish the mantel, the paint or lacquer must be heat
resistant to prevent discolouration
• A full single sheet of non-combustible board (no joints) above the unit is recommended
if possible.
• It is preferred to attach the non-combustible board to framing only and not directly to
the unit to allow for expansion and contraction during normal operation.
• Lighter colored painted surfaces may discolor due to heat exposure.
Finish the walls with the material of your choice. Only non-combustible materials may be used to cover
the black fireplace front.
WARNING
When finishing the fireplace never obstruct or modify the air inlet/outlet louvers in
any manner. Provide adequate clearances around air openings into the combustion
chamber.
CAUTION
If the joints between the finished wall and the fireplace surround (top and sides)
are sealed, a 300
o
F minimum sealant material must be used. These joints are
not required to be sealed. Only non-combustible material (using 300
o
F minimum
adhesive if needed), can be applied as facing to the fireplace surround.
