FRAMING SPECIFICATIONS
Header
Framing Dimensions
A | 43" | 1092 mm |
B | 44 ¹⁄₂" | 1130 mm |
|
|
|
C | 29 ¹⁄₂" | 749 mm |
|
|
|
D | 15 ³⁄₄" | 400 mm |
|
|
|
E | 73" | 1854 mm |
|
|
|
F | 36 ¹⁄₂" | 927 mm |
Back Wall of | FOAK Combustion |
Chase/Enclosure | |
Including Finising | Air Kit - Optional |
Materials |
|
if any |
|
| D |
J | F |
G 21 ³⁄₄" 552 mm |
Rough
A
E
B
A
Fireplace Framing
Note: When Framing With 6” Studs Header Must Be 17” (432mm) Higher. Use Security’s OR15 Offset/Return Elbow To Recess The Chimney Back 2 1/2” (64mm). Maintain Required Clearance To Chimney At All Times.
Figure 11
Back Wall of Chase/Enclosure | FOAK Combustion |
Including Finising Materials if any | Air Kit |
|
|
| G |
| A | H | Rough |
|
|
| |
|
|
| Framing Face |
| Inside Chase | (Unfinished Shown) | |
Figure 12 |
|
|
|
Back Wall of Chase/Enclosure |
| FOAK | |
Including Finising Materials |
| Combustion | |
if any |
|
| Air Kit - Optional |
| C |
|
|
H |
|
| G |
| A |
|
|
Rough |
|
|
|
Framing Face | Outside Chase |
|
|
(Unfinished Shown) |
|
| |
Figure 13
H | 20 ³⁄₄" | 527 mm |
J | 51 ⁵⁄₈" | 1311 mm |
Note: All framing dimensions calculated for 1/2" dry wall at the fireplace face. If sheathing the chase or finishing with other thickness materials, calculations will need to be made.
Framing Dimensions for Ceiling
Flue Type | A | B |
|
|
|
FTF8 Vertical | 16 ¹⁄₂" | 16 ¹⁄₂" |
| (419 mm) | (419 mm) |
|
|
|
FTF8 Offset 30° | 16 ¹⁄₂" | 25" |
| (419 mm) | (635 mm) |
|
|
|
Framing Dimensions for Roof
Pitch | C | D* |
|
|
|
0/12 | 16 ¹⁄₂" | 16 ¹⁄₂" |
| (419 mm) | (419 mm) |
|
|
|
6/12 | 16 ¹⁄₂" | 19" |
| (419 mm) | (483 mm) |
|
|
|
12/12 | 16 ¹⁄₂" | 23 ¹⁄₂" |
| (419 mm) | (597 mm) |
|
|
|
* Perpendicular to roof ridge
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Framing Face (Unfinished Shown)
Figure 14
B
Figure 15
D
Figure 16
Corner Installation
A
Ceiling Framing
C
Roof Framing
7