cozyglowstoves Skip to content
Free Delivery on All Orders Over $75 - Curbside Delivery in 7-10 Days
Free Delivery on All Orders Over $75 - Curbside Delivery in 7-10 Days

DuraVent DuraTech Adjustable Extended Wall Support

SKU 5DT-XWS
Original price $242.29 - Original price $392.90
Original price
$242.29
$242.29 - $392.90
Current price $242.29

Still Have Questions?

We're here to help! Call 1-888-323-2699, or start a chat with us today! Our friendly representatives are available Mon.-Fri. 9 am - 5 pm EST.

DuraVent DuraTech Adjustable Extended Wall Support

Ensure chimney stability and safety with the DuraVent DuraTech Adjustable Extended Wall Support, which supports chimney systems around overhangs or obstacles.


Key Features

  • Supports up to 20 feet of chimney

  • Adjustable clearance (2" to 6")

  • For use above the tee to bypass obstructions or overhangs

  • Available in Galvalume and Stainless Steel

Product Features

Enhanced Stability

The DuraTech Adjustable Extended Wall Support reliably stabilizes chimney systems, offering lateral support while bypassing roof obstructions and architectural features, reducing the need for complex installations.

Flexible Installation

Easily adjustable to provide a minimum of 2" up to a maximum of 6" clearance from walls, making installation adaptable for varying building requirements and chimney diameters.

Durable Construction

Manufactured from high-quality Galvalume or stainless steel, this extended wall support ensures maximum durability and resistance against corrosion and weather elements, ideal for exterior chimney support.

Universal Application

Designed for dual compatibility, each support bracket accommodates two different chimney diameter sizes, simplifying the selection process for installers and homeowners alike.

Safety and Compliance

It securely supports chimney lengths of up to 20 feet, meeting stringent building safety codes and offering peace of mind for residential chimney installations.

Product Specifications

Specification 5” & 7” Model 6” & 8” Model
Chimney Diameter (A) 7", 9" 8", 10"
Minimum Adjustability

5": 8-1/2"

7": 7-1/2"

6": 8"

8": 7"

Maximum Adjustability

5": 15-1/2"

7": 14-1/2"

6": 15"

8": 14"

Material Options Galvalume, Stainless Steel (SS) Galvalume, Stainless Steel (SS)
Order Numbers

5DT-XWS (GA)

5DT-XWS-SS (SS)

6DT-XWS (GA)

6DT-XWS-SS (SS)

Stock Numbers

810007997 (GA)

810009962 (SS)

810007998 (GA)

810009963 (SS)

Max Chimney Support 20 feet 20 feet
Clearance to Wall Adjustable (2” to 6”) Adjustable (2” to 6”)
Product Downloads