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NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
7
FRAMING SPECIFICATIONS
Figure 11
Figure 12
Figure 13
Figure 15
Figure 16
Figure 14
Framing Dimensions
A 46 ¹⁄₄" 1175 mm
B 43 ¹⁄₂" 1105 mm
C 33" 838 mm
D 17 ¹⁄₂" 445 mm
E 76 ¹⁄₄" 1937 mm
F 38 ¹⁄₈" 968 mm
G 21 ⁵⁄₈" 549 mm
H 20 ⁵⁄₈" 524 mm
J 53 ⁷⁄₈" 1368 mm
Framing Dimensions for Roof
FTF8 at 1" FTF8 at 2"
Pitch C D* C D*
0/12 14 ¹⁄₂" 14 ¹⁄₂" 16 ¹⁄₂" 16 ¹⁄₂"
(368 mm) (368 mm) (419 mm) (419 mm)
6/12 14 ¹⁄₂" 17" 16 ¹⁄₂" 19"
(368 mm) (442 mm) (419 mm) (483 mm)
12/12 14 ¹⁄₂" 21 ¹⁄₂" 16 ¹⁄₂" 23 ¹⁄₂"
(368 mm) (546 mm) (419 mm) (579 mm)
A
G
Inside Chase
H
Back Wall of Chase/Enclosure
Including Finising Materials if any
Rough
Framing Face
(Unfinished Shown)
FOAK Combustion
Air Kit
A
Outside Chase
G
C
H
Back Wall of Chase/Enclosure
Including Finising Materials
if any
Rough
Framing Face
(Unfinished Shown)
FOAK
Combustion
Air Kit - Optional
Note: All framing dimensions calcu-
lated for 1/2" dry wall at the fireplace
face. If sheathing the chase or finish-
ing with other thickness materials,
calculations will need to be made.
* Perpendicular to roof ridge
Corner Installation
J
D
A
E
F
Back Wall of
Chase/Enclosure
Including Finising
Materials
if any
Rough
Framing Face
(Unfinished Shown)
FOAK Combustion
Air Kit - Optional
A
B
Ceiling Framing
C
D
Roof Framing
Header
Fireplace Framing
B
A
(See Note)
Note: When Framing With 6” Studs Header Must
Be 17” (432mm) Higher. Use Security Chimney’s
OR15 Offset/Return Elbow To Recess The Chimney
Back 2 1/2” (64mm). Flat Frame Down To A False
Header At (B). Maintain Required Clearance To
Chimney At All Times.
Framing Dimensions for Ceiling
Flue Type A B
FTF8 Vertical 14 ¹⁄₂" 14 ¹⁄₂"
(368 mm) (368 mm)
FTF8 Vertical 16 ¹⁄₂" 16 ¹⁄₂"
at 2" (419 mm) (419 mm)
FTF8 Offset 30° 14 ¹⁄₂" 25"
(368 mm) (635 mm)
FTF8 Offset 30° 16 ¹⁄₂" 27"
at 2" (419 mm) (686 mm)