DuraVent DuraTech 8" Diameter Square Chase Top Flashing - 8DT-CTF Review
Looking for long-lasting Ventilation System Parts? The DuraVent DuraTech 8" Diameter Square Chase Top Flashing - 8DT-CTF is now available from Flame Authority.

The 8" Diameter Chase Top Flashing from DuraVent's DuraTech line of products is guaranteed to make your piping network that much safer. This product will enclose the top of a chase while providing a ventilation air passage from the chase. With a thermal tech blanket insulation encased between dual walls, DuraTech offers the optimum in safety and performance. It keeps the outer wall of the chimney cool, while ensuring high flue gas temperatures for optimum draft performance. With all of that to offer, what else could you ask for?
*Venting Requirements: This unit requires venting pipe with an inner diameter of 8 Inches. Please see the Venting Components section on this page if available for venting pipe that must be used with this unit.
Features:
- Size: 8 Inch
- Product Dimensions: 21 3/4" W x 1" H x 21 3/4" D
- 2" clearance to combustibles
- Chase top flashing for pipes with 8" diameter
- No locking bands or mechanical fasteners required
- Inner wall is 25% thicker than competitive chimneys for an extra margin of safety
- Designed for normal, continuous operation at 1000 degree Fahrenheit flue gas temperatures
- For use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas
Manuals:
- Product Brochure for All Products of DuraVent
- Product Manual for DuraVent DuraTech 8" Diameter Square Chase Top Flashing - 8DT-CTF
Need assistance? Talk to an Expert at +1-800-923-4556 or email: support@flameauthority.com to get the best-suited Chimney System for your needs.
Check out this DuraVent DuraTech 8" Diameter Square Chase Top Flashing - 8DT-CTF today! Available here at Flame Authority, your trusted dealer!
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.