14
EXTENDED ROOF BRACKET
INSTALLATION
If the chimney extends more than 4 feet
above the roofline, an Extended Roof Bracket
must be installed at every 4-foot increment
of chimney height above the roofline, leaving
no more than 4 feet of chimney extending
above the last pipe bracket. The Extended
Roof Bracket consists of the Pipe Band, the
Adjustable Legs, and the Roof Brackets.
1. Mount Pipe Band:
Slip the Pipe Band
around the chimney and secure by tightening
the nut and bolt.
2. Attach the Legs:
The Adjustable Legs
of the assembly will adjust from 67” to 114”.
Secure one end of the Legs to the Pipe Band
using the nuts and bolts included (1 per Leg).
Position the Adjustable Legs so they form
approximately a 60° angle with the chimney,
and with each other
(Figures 16 and 17)
. Be
sure that there is at least 3” of overlap between
the top and bottom halves of the Adjustable
Leg to ensure a secure fit. In order to secure
Legs in proper position, there is a hole
provided in the outer leg where the outer and
inner halves overlap. Use a 1/4” drill bit to drill
through the inner leg at that location. Use the
nut & bolt provided to pin the Adjustible Legs
in position.
3. Install Roof Brackets:
Mount the two
Roof Brackets where each of the Adjustable
Legs meets the roof, using 4 roofing nails per
bracket. Seal the nail heads carefully with a
non-hardening, waterproof sealant. Attach the
bottom end of the Adjustable Legs to the Roof
Brackets using the nuts & bolts provided.
Figure 16
Figure 17
Figure 18
60°
EXTENDED ROOF BRACKET ASSEMBLY
PIPE BAND
AROUND
CHIMNEY
SECTION
ADJUSTIBLE
LEGS ADJUST
FROM 67 TO
114
INCHES
CHIMNEY
CAP
USE EXTENDED
ROOF BRACKET IF
MORE THAN 4 FT.
EXTENDED
ROOF BRACKET
ADJUSTABLE
LEGS
MINIMUM 6 INCHES
CLEARANCE BETWEEN
CAP AND CHASE TOP
CHASE TOP
FLASHING
FRAMED
EXTERIOR
ENCLOSURE
WALL
STRAP
TYPICAL THRU-THE-
WALL TEE
SUPPORTED
INSTALLATION
ACCESS
DOOR FOR
CLEANING
CONNECTOR
PIPE TO
APPLIANCE
