DuraVent DuraLiner 6" Round-To-Round Heavy Duty Stainless Steel Flex Pipe
The DuraVent DuraLiner 6" Round-To-Round Heavy Duty Stainless Steel Flex Pipe is a high-performance chimney liner pipe designed to provide safe, efficient venting for wood-burning stoves, fireplace inserts, and high-heat heating appliances. Engineered as part of the advanced DuraLiner chimney liner system, this heavy-duty stainless steel flexible liner helps protect masonry chimneys from the damaging effects of flue gases while delivering reliable draft performance. Its round-to-round design provides a secure connection for professional chimney relining and wood stove venting installations.
Featuring DuraVent’s innovative factory-insulated technology, the 6-inch stainless steel flex chimney liner simplifies installation by eliminating the need to uncoil traditional flex liners, wrap insulation, or install spacers in tight offsets and damper areas. DuraLiner’s zero/zero clearance design helps reduce installation labor by 50% or more while maintaining safe operation. The smooth inner wall helps minimize creosote buildup, improving airflow and maintenance. Approved for use in both the USA and Canada, this durable chimney liner accessory delivers long-lasting performance and dependable protection for residential heating systems.
Features
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DuraVent DuraLiner 6" Round-To-Round Heavy Duty Stainless Steel Flex Pipe: Premium chimney liner flex pipe designed for safe and efficient venting of wood-burning stoves, fireplace inserts, and high-heat heating appliances.
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Available in Multiple Sizes: Offered in 6-inch and 8-inch diameter options with 36-inch or 60-inch length choices to fit a variety of chimney relining and venting applications.
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Heavy-Duty Stainless Steel Construction: Built from durable .016" thick 304 stainless steel with a 4-ply flexible construction for superior strength, corrosion resistance, and long-lasting performance.
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Round-to-Round Flex Design: Provides a secure round chimney liner connection for professional installations requiring flexible routing through challenging chimney areas.
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Designed for Damper and Smoke Shelf Areas: Ideal for use through damper openings and smoke shelf areas, helping simplify chimney liner installation.
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Built-In Fittings Included: Features integrated fittings for easier installation and a reliable connection with DuraLiner chimney components.
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Zero-Clearance Application Compatible: Use with the DuraVent DuraLiner Insulation Kit (ProMesh and ProFoil) when flex extends into clay liners for approved zero-clearance chimney liner installations.
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Professional Chimney Relining Solution: Perfect for masonry chimney restoration, fireplace insert upgrades, and wood stove chimney liner projects.
Specifications
| Attribute |
Specification |
| Brand |
DuraVent |
| Model |
6DLR-36HF, 6DLR-60HF |
| Series |
6" DuraLiner |
| Product Type |
Flex Pipe |
| A |
6 5⁄8" |
| B |
36", 60" |
Warranty
- Limited Lifetime Warranty
Documents & Files
