DuraVent's DuraPlus is an all
fuel, triple-wall chimney that combines one layer of ceramic
refractory blanket insulation and an airspace to keep the outside
wall cool. This also keeps the inside wall hot, boosting
efficiency.
DuraPlus is listed
to the UL 103HT Standard and carries an impressive limited
lifetime warranty.
DuraPlus is available in
6" and 8" inside diameters. Outside diameters are
approximately 4" larger than inner. The DuraPlus inner liner
is 430-alloy stainless steel with a middle wall of aluminized
steel. 24" and 36" chimney lengths are available with either
stainless steel or galvanized steel outer walls. 6", 9" and 12"
lengths have galvanized steel outer walls.
DuraPlus components
twist-lock securely into place and are stainless steel unless
otherwise noted. When double-wall black stovepipe is needed
with DuraPlus use DuraVent
DVL.
According to the manufacturer,
Dura/Plus performs three very important
functions:
- It stays cool on the
outside to protect the home during normal stove
operation.
- It stays hot on the
inside to discourage the deposit of creosote and provide the
correct draft for stove efficiency.
- It has a fire safe design
that allows the hot metal to flex and expand while it cools the
chimney.
DuraPlus requires 2" clearance
to combustibles. Outside Diameter is 4 inches larger than Inside Diameter.

*We will contact you after you order with the
exact shipping cost to ship to your area. Click here for shipping
disclaimer.
DESCRIPTION |
6" Diameter
Item #
Price |
8" Diameter
Item #
Price |
Pipe:6" length, galvanized steel
outer walls |
69607 $
57.75
|
Not
Available |
Pipe:9" length, galvanized
steel outer walls |
69606 $
68.00
|
69806 $
103.25
|
Pipe:12" length, galvanized
steel outer walls |
69604 $
77.50
|
69804 $ 123.00
|
Pipe:24" length, galvanized
steel outer walls |
69603 $
114.25
|
69803
$ 178.75
|
Pipe:36" length, galvanized
steel outer walls |
69601 $
185.00
|
69801
$ 252.25
|
Pipe:24" length, stainless
steel outer walls |
69602
$ 133.50
|
69802
$ 238.25
|
Pipe36" length, stainless
steel outer walls |
69600 $ 187.00
|
69800
$ 275.50
|
Chimney Cap: Stainless
steel |
69655 $
78.25
|
69855
$ 117.50
|
Wall strap: galvanized
steel |
69641 $
28.50
|
69841
$ 35.75
|
Wall strap: stainless
steel |
69640 $
35.50
|
69840
$ 61.50
|
Wall strap: adjustable |
103321 $
48.00
|
Not Available
|
Base Plate
Base Plate are available in 6" and 8" diameters.
Adapts DuraPlus directly to a zero-clearance fireplace.
DESCRIPTION |
6" Diameter
Item
# Price |
8" Diameter
Item
# Price |
Base Plate |
69627 $ 46.75
|
69756 $ 71.50
|
Chimney Adaptors
These three chimney adaptors
give you three options when connecting the DuraPlus Cathedral Support, Round Ceiling Support, or Wall Thimble to your
stovepipe.
The stainless steel Close Clearance
Adaptor (lower left in picture) features a twist-lock
connection to lock into DVL double-wall black Dura-Vent
Stovepipe.
To connect to single-wall black
stovepipe, use to Snap-Lock Adaptor (top left in
picture). Transitions DVL Stovepipe
When using DuraBlack
stovepipe use either the Snap-Lock Adaptor or the DuraBlack
14" Slip Connector, (on right in
picture). Transitions to a single wall pipe
DESCRIPTION |
6" Diameter
Item
# Price |
8" Diameter
Item
#
Price |
Adaptor, Close Clearance:
Stainless Steel
(connects to DVL Double-Wall)
lower left
picture |
114996 $ 50.50
|
114997
$ 57.50
|
Adaptor, Slip Connector: Black,
14" long
(connects to Single-wall Stovepipe)
right
picture |
114987 $ 31.75
|
114991
$ 38.25
|
Adaptor, Snap-Lock, w/trim
(connects to Single-wall Stovepipe)
top left
picture |
114993 $ 47.75
|
114995 $ 50.25
|
Elbow Kits and Strap
Elbow Kits are available in 6" and 8" diameters.
- 15 inch, Galvalume
- 30 inch, Galvalume
- 30 inch, Stainless
There are elbow straps available if you need an extra. Each kit comes with 2 swivel elbows and 1 elbow strap.
DESCRIPTION |
6" Diameter
Item #
Price |
8" Diameter
Item #
Price |
Elbow Kit: (2) 15 degree insulated,
galvalume, includes elbow strap |
69613 $ 271.25
|
69813
$ 341.25
|
Elbow Kit: (2) 30 degree
insulated, galvalume, includes elbow strap |
69616 $ 360.75
|
69816
$ 438.25
|
Elbow Kit: (2) 30 degree
insulated, Stainless, includes elbow strap |
105014 $ 499.75
|
105016
$ 615.50
|
Elbow Strap:
galvalume |
69619 $
34.00
|
69819 $
38.00
|
Manufactured Home Kit
The Manufactured Home Kit, includes:
DVL/DuraBlack Chimney Adaptor
24 inch square ceiling support box with trim
adjustable flashing 0/12 - 6/12
chimney cap, storm collar
(2) 24 inch DuraPlus Chimney pipe (galvanized)
DESCRIPTION |
6" Diameter
Item
# Price |
Manufactured Home Kit |
114999 $ 575.75
|
Through-the-Wall Kit
The Through-the-Wall Kit, includes:
DVL/DuraBlack Chimney Adaptor
Snap-Lock adaptor
9 inch DuraPlus Chimney Pipe (galvanized)
Wall thimbles
Tee with cap
(2) adjustable Wall straps
Tee support bracket
Chimney Cap
DESCRIPTION |
6" Diameter
Item
# Price |
Through-the-Wall Kit |
115000 $ 656.50
|
Scroll down to see our Cathedral Ceiling
Support, Round Ceiling
Support, Wall Thimble, Attic Insulation Shield &
Radiation Shield,
Roof Flashings & Storm
Collars, Chimney Adaptors and Tee Support, Wall Strap &
Extended Roof Brackets that
might be necessary to complete your
application.
Cathedral Ceiling
Support
The Cathedral Ceiling Support provides for
connection of the appliance connector pipe to DuraPlus Chimney Pipe
when passing through a cathedral type ceiling. It includes a
built-in, twist-lock starter section.
Use a Snap-Lock Adaptor or
a DuraBlack Slip Connector to transition to single-wall stovepipe. Or use a
Close Clearance Adaptor to
transition to DVL Double-Wall Stovepipe.
The Cathedral Ceiling
Support is 24" tall and includes a 1 1/2" trim piece. Supports
up to 35' of DuraPlus Chimney.
DIAMETER |
Item
#
Price |
ADD TO CART |
6" |
69680 $
97.75 |
|
8" |
69880
$128.50 |
|
Round Ceiling
Support
Use this Round Ceiling Support when passing through a
flat ceiling. It includes a built-in, twist-lock starter
section for DuraPlus Chimney.
Use a Snap-Lock Adaptor or a DuraBlack Slip Connector to transition to single-wall stovepipe. Or use a
Close Clearance Adaptor to transition to DVL Double-Wall Stovepipe.
Both the 6" and 8" Round
Ceiling Supports require a 14 1/2" X 14 1/2" framed opening.
Included is a 1 1/2" wide trim collar. This Round Ceiling
Support will support up to 35" of DuraPlus
Chimney.
DIAMETER |
Item
#
Price |
ADD TO CART |
6" |
69675
$ 112.25 |
|
8" |
69875
$ 148.25 |
|
Wall Thimble
Use this Wall Thimble when passing DuraPlus Chimney
Pipe through an outside wall. It must be installed
with a length of chimney pipe passing through it .
This length connects to the Tee on the outside of the
building. Then one of three adaptors are used to connect the
appliance connector pipe.
Use a Snap-Lock Adaptor or
a DuraBlack Slip Connector to transition to single-wall stovepipe. Or use a
Close Clearance Adaptor to
transition to DVL Double-Wall
Stovepipe.
Both 6" and 8" wall
thimbles require a 14 1/2" X 14 1/2" framed
opening.
DESCRIPTION |
6" Diameter
Item #
Price |
8" Diameter
Item #
Price |
Wall Thimble: Galvanized steel
painted black, with trim
|
69631 $ 70.50
|
69831 $ 90.75
|
Wall Thimble: Stainless steel
painted black, with trim |
69630
$ 91.75
|
69830 $ 105.25
|
Attic
Insulation Shield & Firestop Radiation
Shield
The Attic Insulation Shield, left in picture, must
be used when DuraPlus Chimney Pipe passes
through an attic space. It centers the pipe providing clearance, has
a built-in Firestop
and prevents insulation from coming in contact with the
chimney pipe. Includes a base and
collar.
The Firestop Radiation
Shield, right in picture, must be installed where a chimney
pipe passes through a floor or ceiling without a round or
square ceiling support box. Centers pipe and provides for
proper clearances.
DESCRIPTION |
6" Diameter
Item
# Price |
8" Diameter
Item
#
Price |
Attic Insulation Shield:
galvalume |
69674 $ 76.25
|
69674 $ 76.25
|
Firestop Radiation Shield:
galvalume |
69672
$ 68.25
|
69872 $ 76.50
|
Roof Flashings and Storm
Collar
Roof
Flashings provide leak proof roof penetration. Select the
proper flashing based on the pitch of the roof.
Note that a 6/12 pitch has a vertical rise of 6" over a
horizontal distance of 12".
We carry two flashings to accommodate most roof pitches: 0/12
to 6/12 and 7/12 to 12/12. These flashings require a Storm Collar (sold separately, shown on
flashing in picture above).
DESCRIPTION |
6" Diameter
Item
# Price |
8" Diameter
Item
#
Price |
Flashing:
0/12-6/12 pitch
galvalume
(storm collar not included) |
69666 $ 60.25
|
69866 $
83.25
|
Flashing:
0/12-6/12 pitch,
Dead Soft Aluminum
(storm collar not included) |
115056 FL $ 100.50
|
105057 FL $ 120.50
|
Flashing: 7/12-12/12 pitch
galvalume
(storm collar
not included) |
69667 FL $ 101.75
|
69867 FL $ 138.75
|
Flashing:
FLAT
galvalume
(storm collar not included) |
69686 $ 60.25
|
Not Available
|
Storm Collar:
galvalume |
69656 $
13.00
|
69656 $
13.00
|
*FL indicates Freight line Shipment - Contact Us with items of interest and submit
Shipping City, State and Zip for shipping cost. This Item
cannot ship UPS.
SNOW SPLITTER

DESCRIPTION |
3" Diameter
Item#
Price |
4" Diameter
Item#
Price |
Snow Splitter |
115002 $ 102.00
|
115002 $ 102.00
|
Tee
Support, Wall Strap and Extended Roof Bracket
The Tee
Support, (at left center in picture), is used with a side-wall
DuraPlus Chimney installation. It supports up to 35' of
DuraPlus Chimney. A Tee (sold separately) mounts to the top
of the support.
The Wall
Strap, (at bottom middle in picture), is used to support and stabilize
the chimney assuring a 2" clearance. These straps are required
every 4'.
Use the Extended
Roof Bracket, (at right in picture), to support the chimney
when it extends more than 4' above the roof. Adjusts 67" to 114"
DESCRIPTION |
6" Diameter
Item
# Price |
8" Diameter
Item
#
Price |
Tee Support: galvanized steel |
69626 $
92.00
|
69826 $ 114.25
|
Tee Support: stainless
steel |
69625 $ 180.50
|
69825 $ 180.50
|
Tee with Cover:
galvanized
steel |
69621 $ 219.25
|
69821
$ 314.25
|
Tee with Cover:
stainless
steel |
69620 $ 244.75
|
69820
$ 347.50
|
Extended Roof Bracket |
69670 $
107.50
|
69870 $ 113.50
|
Products Authorized for Internet Sales to Consumers and
Do-It-Yourself (DIY) non-certified Installers
DuraVent has identified products that may be suitable for a non-certified installer who has above average strength, aptitude and skills for doing a complex installation such as an all-fuel chimney system. These product categories are made available to consumers and do-it-yourself installers, including Internet Sales, and will be fully warranted: DuraPlus; PelletVent; PelletVent for multi-fuel; DuraBlack; DVL; and Type B gas vent.

|