DuraVent DuraLiner 8" Oval Rigid Pipe
The DuraVent DuraLiner 8" Oval Rigid Pipe is a high-performance chimney liner component designed to provide safe and efficient venting for wood-burning stoves, fireplace inserts, and high-heat heating appliances. Engineered as part of the trusted DuraLiner chimney liner system, this oval rigid pipe helps protect masonry chimneys from harmful flue gases while delivering dependable airflow and draft performance. Its rigid oval design is ideal for chimney relining projects, fireplace insert installations, and tight masonry chimney applications where space efficiency is required.
Featuring DuraVent’s advanced factory-insulated technology, the 8-inch oval chimney liner pipe simplifies installation by eliminating the need to uncoil flex liners, wrap insulation, or install spacers in tight offsets and damper areas. The smooth inner wall helps reduce creosote buildup, improving efficiency and maintenance. Designed for zero/zero clearance high-heat wood-burning applications, DuraLiner reduces installer labor time by 50% or more while providing reliable, code-compliant performance. Approved for use in both the USA and Canada, this durable stainless steel chimney liner solution delivers long-lasting protection
Features
-
DuraVent DuraLiner 8" Oval Rigid Pipe: Premium oval chimney liner pipe designed for safe and efficient venting of wood-burning stoves, fireplace inserts, and high-heat heating appliances.
-
Masonry Chimney Relining Solution: Engineered to reline masonry chimneys with 0/0 clearance, providing a safe and reliable venting pathway for high-temperature applications.
-
Available in Multiple Sizes and Lengths: Offered in 6-inch and 8-inch oval diameters with 12-inch, 24-inch, 36-inch, and 48-inch length options for flexible installation configurations.
-
Factory-Insulated Chimney Liner Design: Features built-in insulation to simplify installation and eliminate the need for additional field insulation around the liner system.
-
Durable Dual-Layer Construction: Manufactured with a 304 stainless steel inner liner and aluminized steel outer wall for corrosion resistance, strength, and long-lasting chimney protection.
-
Pre-Drilled Fittings for Secure Joints: Includes built-in pre-drilled fittings that allow easy riveting of pipe sections for strong and dependable connections.
-
Optimized for Tight Chimney Spaces: Oval rigid design provides an efficient solution for space-restricted masonry chimneys, fireplace inserts, and wood stove vent installations.
-
Improves Chimney Efficiency: Smooth inner surface helps promote airflow and reduce the potential for creosote buildup in wood-burning vent systems.
-
Installation Measurement Guidance: Installed length should be calculated by subtracting 1 ½ inches from each joint overlap between DuraLiner pipe sections.
Specifications
| Attribute |
Specification |
| Brand |
DuraVent |
| Model |
8DLR-12O, 8DLR-24O, 8DLR-36O, 8DLR-48O
|
| Series |
8" DuraLiner |
| Product Type |
Oval Pipe |
| A |
10 3⁄4” |
| B |
12", 24", 36", 48" |
Warranty
- Limited Lifetime Warranty
Documents & Files
