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DuraVent 7DT-FxL DuraTech 7-Inch Diameter Large Base Adjustable Roof Flashing

Regular Price $242.64
Special Price $218.38
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Product Overview

DuraVent 7DT-FxL DuraTech 7-Inch Diameter Large Base Adjustable Roof Flashing provides a premium product for use with the DuraTech chimney system. This component offers the ability to weatherproof the penetration of a chimney pipe through a roof. This component features galvalume construction and requires a storm collar.

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.


  • For Use With - Designed to weather proof a chimney pipe through a roof
  • Heavy-Duty Design - Galvalume construction
  • Storm Collar Required - This component requires the use of a storm collar with installation
  • Installation - Select roof flashing based on pitch of roof
More Information
Manufacturer Part Number7DT-FxL-Config
Made in USANo
Chimney Diameter7-Inch Diameter
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.