DuraVent 30' Flex Pipe DuraFlex Pro Stainless Steel Tee Kit Length
The DuraVent 30' Flex Pipe DuraFlex Pro Stainless Steel Tee Kit Length is a premium flexible chimney liner system engineered for strength, flexibility, and dependable masonry chimney relining. Made from highly corrosion-resistant 316 stainless steel, DuraFlex Pro provides 20% more stainless steel per foot than many competing liners for enhanced durability and performance. Its extreme flexibility allows for easy, problem-free installation in chimney systems with multiple offsets, making it ideal for wood stove liners, fireplace insert venting, and solid-fuel appliance applications. Available in 3-inch through 12-inch diameters, this stainless steel chimney liner meets UL 1777 and ULC S635 listing requirements for safe and reliable operation.
Designed for professional chimney restoration and venting upgrades, the DuraFlex Pro Tee Kit supports efficient flue gas flow, chimney draft, and appliance performance. The durable flexible liner design helps protect existing chimney structures from heat, moisture, and corrosive combustion byproducts while providing a long-lasting venting solution. This 30-foot DuraFlex Pro stainless steel tee kit is a trusted choice for residential and commercial chimney relining projects, fireplace insert installations, and stainless steel chimney liner replacements.
Features
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DuraVent DuraFlex Pro 30' Stainless Steel Tee Kit: Premium 30-foot flexible chimney liner tee kit designed for masonry chimney relining, fireplace insert installations, wood stove venting, and solid-fuel appliance applications.
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316 Stainless Steel Chimney Liner Construction: Built with high-quality 316 stainless steel for superior durability, flexibility, and corrosion-resistant chimney venting performance.
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Wide Diameter Compatibility: Available in 3-inch to 8-inch diameters to support a variety of fireplace inserts, wood-burning stoves, and heating appliance chimney systems.
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Multiple Length Options Available: DuraFlex Pro flex pipe is offered in 15’, 20’, 25’, 30’, and 35’ lengths for flexible installation solutions.
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Flexible Chimney Tee Kit Design: Provides a reliable stainless steel chimney liner connection system for efficient appliance venting and chimney upgrades.
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Ideal for Complex Chimney Installations: Flexible construction helps simplify installations with multiple offsets, bends, and challenging chimney layouts.
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Improves Draft and Venting Efficiency: Supports proper flue gas flow, chimney draft, and appliance performance for safer operation.
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Professional Chimney Relining Solution: Perfect for masonry chimney restoration, fireplace insert liner replacement, wood stove chimney liners, and venting system upgrades.
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Long-Lasting Corrosion Protection: 316 stainless steel helps resist deterioration from heat, moisture, creosote, and combustion byproducts.
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Certified Chimney Liner Performance: Designed for reliable UL 1777 and ULC S635 compliant chimney relining applications.
Specifications
| Model |
Size |
Flex Length |
| 3DFPRO-30KT |
3" |
30 ft. |
| 4DFPRO-30KT |
4" |
30 ft. |
| 5DFPRO-30KT |
5" |
30 ft. |
| 55DFPRO-30KT |
5.5" |
30 ft. |
| 6DFPRO-30KT |
6" |
30 ft. |
| 7DFPRO-30KT |
7" |
30 ft. |
| 8DFPRO-30KT |
8" |
30 ft. |
| Materials |
316 Stainless Steel |
| Construction |
Single-Wall |
| Clearance |
0” clearance for gas, oil, and pellet applications. |
| Clearance |
1” clearance to masonry for wood-burning |
| Listings |
Listed to UL 1777 and ULC S635 (MH45609). |
| Warranty |
Limited-lifetime warranty |
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