DuraBlack single-wall stovepipe completes the venting system when used with one of DuraVent’s chimney products, such as DuraTech, DuraTech Canada, DuraPlus, or DuraPlus HTC. For an economical, drip free, single-wall stovepipe, DuraBlack is an excellent choice. Built to DuraVent’s high standards, DuraBlack is constructed with die-formed end fittings. Adjustable lengths eliminate the need for cutting and crimping. Available in 24 gauge lock-seam, 22 gauge stainless steel and heavy duty 22 gauge welded seam. Use for a single-wall connector pipe. Requires 18” clearance to combustibles. Subtract 1 1⁄4” from length to calculate the installed length.