Supports
Finishing Support with Removable Trim Collar
This part supports the chimney from a ceiling. Designed to connect to both double-
wall and single-wall stove pipe, it is enhanced by a decorative black finish. Fits
between standard 16"- on-center joists. Must be attached to a frame built from the
joists. (Refer to chart on page 4 or 8 for loadbearing capacity and size of openings.)
This finishing support has a removable trim collar for new construction installation.
A
B
C
D
E
F
ASHT
Ref. SFCA
Ø int. 5"
6"
A
12"
12"
B
5-1/4"
6-15/64"
C
20"
20"
D
5-1/2"
5-1/2"
E
3"
3"
F
2"
2"
Insulated Reduced Clearance Support
Use with flat, vaulted or cathedral ceilings. Certified to reduce clearance to combustibles from
the usual 2" (per side) down to a 1" (per side) for all diameters. This allows for a smaller hole
to be cut in the ceiling. Can connect to both double-wall stove pipe or single-wall stove pipe
with included adapter. Functions as both an Attic Insulation Shield and Finishing Support.An
adjustable black finish trim insulation pad and collar are included. (Refer to chart on page 4 or 8
for loadbearing capacity).
A
D
C
B
E
S2100
Ref. XSCC
Ø int.
6"
7"
8"
A
14-3/8"
14-3/8"
14-3/8"
B
6-1/4"
7-1/4"
8-1/4"
C
3"
3"
3"
D
13"
13"
13"
ASHT
Ref. SCC
Ø int.
6"
7"
8"
A
12"
14-3/8"
14-3/8"
B
6-1/4"
7-1/4"
8-1/4"
C
3"
3"
3"
D
13"
13"
13"
Round Cathedral Support
This part supports the chimney from a cathedral ceiling. Designed to connect the
black stove pipe, it comes in a decorative black matte finish and must be attached to a
frame built from the joists. (Refer to chart on pg. 4 or 8 for loadbearing capacity).
B
A
D
C
ASHT
Ref. RCS
Ø int.
6"
7"
8"
A
6-15/64"
7-1/4"
8-1/4"
B
10"
11"
12"
C
24"
24"
24"
D
2"
2"
2"
S2100
Ref. XRCS
Ø int.
6"
7"
8"
A
6-1/4"
7-1/4"
8-1/4"
B
12"
13"
14"
C
24"
24"
24"
D
2"
2"
2"
15 Security Chimneys | www.securitychimneys.com
