DuraVent 6DBK-XS8 DuraBlack Slip Increaser

Durably crafted with 24-gauge steel, the DuraBlack Single-Wall Chimney Stove Pipe Slip Increaser completes your venting system when used with one of DuraVent’s chimney products such as DuraTech, DuraPlus or DuraPlus HTC. This increaser helps adapt a 6 in. DuraBlack pipe to an 8 in. support box, adding 5-15 in. to your vertical installation length. Offering an economical, drip-free, single-wall stove pipe solution, the DuraBlack system is constructed with die-formed end fittings and features adjustable lengths that eliminate the need for cutting and crimping.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.