DuraVent DuraBlack – Slip Increaser w/ Trim

$95.65

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DuraVent DuraBlack Slip Increaser with Trim: a sliding connection from 6 inch pipe to 8 inch chimney

The DuraVent DuraBlack Slip Increaser with Trim is a sliding fitting for the top of a 6 inch stovepipe run. It joins that pipe to an 8 inch DuraTech, DuraPlus, or DuraLiner chimney at the ceiling support box or finishing collar. Those are the connection points where the stovepipe meets the chimney. It also extends 5 to 15 inches to fill the gap without cutting pipe. DuraBlack is DuraVent’s single wall black stovepipe, the pipe that runs from a wood stove to the chimney inside the room. The trim collar hides the ceiling opening, but DuraTech, DuraTech Premium, and DuraTech Canada connections don’t need it.

Keep 18 inches of air between single wall pipe and walls or ceilings made of material that can burn. If your stove needs to sit closer, DuraVent’s double wall DVL pipe reduces that spacing to 6 inches. Build upward from the stove outlet collar or adapter, with each section’s lower end fitting inside the section beneath it. Need a different size change? See the DuraVent DuraBlack Increaser step up fitting. The DuraVent DuraBlack Slip Increaser with Trim ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Details

SKU: 6DBK-XS8

DuraBlack:

Applications

Single-wall interior stovepipe for

connecting wood stoves to manufactured chimney.

Materials and Construction

24-gauge steel construction.

Lock-seamed. Painted black.

Clearances

18″ clearance to combustibles.

Diameters

6″-10″

DuraBlack Stainless Steel:

Applications

Single-wall interior stovepipe for connecting wood stoves to manufactured chimney.

Materials and Construction

.020″ 430 stainless steel

Clearances

18″ clearance to combustibles.

Diameters

6″-8″

Instructions

Product Resources

Catalogs

Bulletins

Sales Sheets

Shipping / Freight / Return Info

Same-Day / 24 hour shipping

Same-Day/24 hour shipping - If we have the product in stock, we can ship same day if ordered before 12pm Monday - Friday (CST).

Freight Claims Policy

Please follow these very important steps when it comes to Freight Items that are damaged or missing
  • Open and inspect the order while the delivery driver is present. If delivery driver does not provide sufficient time to do so, please notate the delivery receipt.
  • By signing the delivery receipt without noting any damage or missing items, you confirm that your order arrived complete and in excellent condition.
  • Record any damage or missing pieces directly on the delivery receipt.
  • Do not discard damaged item(s) or any original packaging. For severe damage, write “Refused due to damage” on the delivery receipt and contact us immediately.
  • Report any damage within two business days, including delivery details and photos showing the issue
  • Damaged item(s) must be returned within 30 days. Failure to return them will result in a charge to the original payment method.

Return Merchandise Authorization Policy

Please follow these very important steps when Returning Items. Contact our team.
  • Submit your return request within 30 days of delivery.
  • You will receive an email within 1-2 business days confirming whether your return request has been approved or denied.
  • Please also note that a 20% restocking fee may apply to approved returns
  • If approved, you will receive an itemized Return Authorization, return shipping labels (if requested), and detailed instructions within 1–2 business days
  • From the date this email is received, you will have 14 days to return the product.
  • Once our distributor receives and inspects the returned item(s), your refund will be issued within 1–2 weeks
  • Items returned outside of this process or time frame are not eligible for a refund.

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