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DuraVent 5DT-XWSx DuraTech Adjustable Extended Wall Support for 5 and 7-Inch Diameters

Regular Price $197.56
Special Price $177.80
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Product Overview

DuraVent 5DT-XWSx DuraTech Adjustable Extended Wall Support for 5 and 7-Inch Diameters provides a premium product for use with the DuraTech chimney system. This adjustable extended wall support provides support when bypassing obstructions or overhangs when used above a tee. Up to 20 feet of chimney can be supported by this unit, and a tee support is not necessary when using this support. Available in both galvalume or stainless steel options, one part covers two diameters (5-inch diameter covers 7 and 9 inches, while 6-inch diameter covers 8 and 10 inches).

DuraTech is a double-wall chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood. DuraTech is designed for normal, continuous operation at 1,000 degree flue gas temps. NOTE: Venting components should be installed by a licensed installer in accordance with local codes and within the manufacturer's specified guidelines as noted in your appliance's installation manual.


  • Installation - Supports up to 20 feet of chimney
  • For Use With - Adjusts from 8.5 inches to 15.5 inches (5-inch diameter), 8 inches to 15 inches (6-inch diameter), 7.5 inches to 14.5 inches (7-inch diameter), and 7 inches to 14 inches (8-inch diameter)
More Information
Manufacturer Part Number5DT-XWSx-Config
Made in USANo
Chimney Diameter5 and 7-Inch Diameters
About the Manufacturer

With over 50 years of continued success, DuraVent has proven themselves as a technological leader in the venting industry. With 24 available product lines, DuraVent continues to be an industry leader in the HVAC and Hearth markets by offering innovative, safe, and professional products. They live out their quality policy of providing the best in class service and support, cutting edge technology, and a world class delivery system.