Specialty Flue Extension with Designer Lid

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Specialty Flue Extension with Designer Lid

Specialty Flue Extension with Designer Lid

Specialty Flue Extension with Designer Lid

Specialty Flue Extension with Designer Lid

Specialty Flue Extension with Designer Lid

Specialty Flue Extension with Designer Lid

Description:
Increase height and draft with the Specialty Flue Extensions. Securely fastened to the uppermost clay liner, these caps can also...

Increase height and draft with the Specialty Flue Extensions. Securely fastened to the uppermost clay liner, these caps can also increase the vertical distance among flues in a multi-flue chimney, reducing the likelihood of smoke being drawn into a downstairs flue.

As low as$458.99

Product Details:

Increase height and draft with the Specialty Flue Extensions. Securely fastened to the uppermost clay liner, these caps can also increase the vertical distance among flues in a multi-flue chimney, reducing the likelihood of smoke being drawn into a downstairs flue. Due to a variety of sizes and options, each Specialty Flue Extension is made custom per order and is non-returnable.

Powder Coating Available, see image above for color options - Read More About Powder Coating

Fabrication time is currently 1 week due to item popularity. Powder coating adds 1 week to the timeline (and is worth the wait!).

  • 22" Flue Extension increases height by 1 foot.
  • 34" Flue Extension increases height by 2 feet.

The Specialty Flue Extension is designed to mount to chimney tile. It can be converted to a Crown Mount by adding a Crown Mount Adapter. You will need this if there is no existing flue tile extending from the chimney top or the flue tile is too short. Note: Must choose "Bolt On" style Specialty Flue Extension with the Crown Mount Adapter.

Sizing:

Flue Extension Size Fits Clay Tile Length Fits Clay Tile Width
8 x 8 7" to 9.25" 7" to 9.25"
8 x 13 7" to 9.25" 11" to 13.5"
8 x 18 7" to 9.25" 16" to 18.25"
13 x 13 11" to 13.5" 11" to 13.5"
13 x 18 11" to 13.5" 16" to 18.25"
18 x 18 16" to 18.25" 16" to 18.25"

Specifications:

Features and Options:

  • 24 Gauge 304 Stainless Steel
  • 22" or 34" Height
  • Clamp On or Bolt On Mounting System
  • 3/4" Mesh or 5/8" Mesh
  • Crown Mount Adapter Available as Option
  • Forever Warranty

Reviews:

Customer Reviews

Based on 2 reviews
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R
RW
Needed a quality flue extension for cabin at 9,000 ft where we can have high winds.

Solid construction, shipped in a timely manner, and was very easy to install in minutes. Has accomplished exactly what we needed.

E
Ern
Awesome

Love it, great job. Easy to do.

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Our 316Ti flexible chimney liner and chimney liner components have passed the rigorous testing at the Underwriters Laboratories with best in class status and are UL Listed. So if you are looking for UL listed chimney liner sold directly to homeowners, then look no further than Rockford Chimney

Customer Testimonials

Back in July you gave me excellent advice re. sizing/purchasing a flue liner for the chimney associated with my wood stove. I'd like to thank you once agai... More

—AE Northfield, MN

A few weeks ago I ordered a chimney liner system for my fireplace insert. Your salesman recommended the liner system plus the insulating blanket. I just wa... More

—AH Happy customer

Just got around to installing my new smooth flexible liner and deluxe terra cotta cap (wow). The quality of your product is second to none. Very pleased an... More

—B.B. from Massachusetts

Thanks so much for the great tech service from Dennis, very knowledgable, friendly and proffessional.Your website is the best, beats your competition by fa... More

—Bill in Knoxville

Sue and Dennis, I received the final part of my order yesterday (the chimney cap that actually fits over the chimney chase). It looks wonderful! My fiancé... More

—CC, VA

Hello, I was shopping for an fireplace insert and called RCS to ask why they were so much cheaper than my local guy, the reply was " we sell thousand of th... More

—Chris, PA.