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8" x 24" DuraTech Stainless Steel Chimney...

$294.94
$368.68
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8" x 36" DuraTech Stainless Steel Chimney...

$466.27
$582.84
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8" x 48" DuraTech Stainless Steel Chimney...

$530.68
$663.35
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8" DuraTech 14" - 21" Adjustable Chimney ...

$430.84
$538.55
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6 Inch DuraTech 11" Square Ceiling Suppor...

$248.85
$311.06
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6 Inch DuraTech 24" Square Ceiling Suppor...

$276.40
$345.50
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6 Inch DuraTech 24" Square Reduced Cleara...

$260.12
$325.15
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6 Inch DuraTech 36" Square Ceiling Suppor...

$305.13
$381.41
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7 Inch DuraTech 11" Square Ceiling Suppor...

$383.79
$479.74
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7 Inch DuraTech 24" Square Ceiling Suppor...

$431.77
$539.71
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7 Inch DuraTech 36" Square Ceiling Suppor...

$575.12
$718.90
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8 Inch DuraTech 11" Square Ceiling Suppor...

$280.78
$350.97
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8 Inch DuraTech 24" Square Ceiling Suppor...

$312.98
$391.23
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8 Inch DuraTech 36" Square Ceiling Suppor...

$347.78
$434.72
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DuraVent 5" x 48" DuraTech Double-Wall Ch...

$335.12
$418.91
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DuraVent 5" x 36" DuraTech Double-Wall Ch...

$255.10
$318.87
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DuraVent 5 Inch and 7 Inch DuraTech Exten...

$179.61
$224.51
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DuraVent 5 Inch DuraTech Stainless Steel ...

$135.05
$168.81
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DuraVent 5 Inch DuraTech Double-Wall 30-D...

$752.31
$940.38
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DuraVent 5 Inch and 7 Inch DuraTech Adjus...

$124.74
$155.92
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DuraVent 5 Inch DuraTech Galvalume Wall T...

$186.30
$232.87
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DuraVent 5 Inch DuraTech Standard Tee wit...

$395.16
$493.95
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DuraVent 5 Inch DuraTech Double-Wall Fini...

$111.79
$139.73
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DuraVent 5 Inch DuraTech Stainless Steel ...

$139.74
$174.67
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DuraVent 5 Inch DuraTech 0/12 - 6/12 Adju...

$128.78
$160.98
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DuraVent 5 Inch DuraTech Stainless Steel ...

$358.59
$448.24
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DuraVent 5 Inch DuraTech Stainless Steel ...

$121.09
$151.37
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The DuraTech All-Fuel Double-Chimney System represents a cutting-edge solution for safe and efficient venting of various heating appliances. Engineered for optimal performance and safety, DuraTech boasts a unique design with a thermal insulation blanket situated between dual walls. This construction maintains a cool outer chimney wall while ensuring high flue gas temperatures for exceptional draft performance. With added safety measures, a hassle-free installation process, and broad application compatibility, DuraTech is a reliable choice for all your venting needs.

Key Features

Thermal Tech Insulation: DuraTech incorporates a Thermal Tech blanket insulation that enhances safety by keeping the outer chimney wall cool while promoting high flue gas temperatures for efficient draft performance.

Enhanced Wall Thickness: The inner wall of DuraTech chimney pipes is 25% thicker than competitors, providing an additional margin of safety without the need for locking bands or mechanical fasteners.

Easy Installation: DuraTech's sleek 1" wall design facilitates straightforward installations, even in spaces with 16" on-center framing. A Reduced Clearance Square Ceiling Support Box is available for tight installations (6" diameter DuraTech only).

High-Temperature Durability: Designed for normal, continuous operation at 1000°F flue gas temperatures, DuraTech undergoes rigorous testing, including one hour at 1400°F and three ten-minute chimney fire tests at 2100°F, ensuring exceptional durability and safety.

Applications: DuraTech is a double-wall, all-fuel chimney system suitable for a wide range of heating appliances, including wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, and appliances fueled by wood, oil, coal, or gas. It is also compatible with zero-clearance factory-built fireplaces.

Materials and Construction

  • 5"-8" diameter pipes feature an inner wall made of .020" 430 stainless steel.
  • Outer wall options include .016" 430 stainless steel or .021" galvalume steel.
  • A Thermal Tech (ceramic refractory) blanket insulation is securely encased between the walls.
  • Stainless steel end rings provide a reliable seal for the pipe.
  • Clearances: DuraTech requires a minimal 2" clearance to combustible materials, ensuring safe installation in various spaces.
  • Shrouds: The DuraTech system is UL Listed with DuraVent shroud specifications, offering additional assurance of quality and safety.
  • Diameters: DuraTech is available in diameters ranging from 5" to 8", providing flexibility to suit different venting needs.
  • Listings: DuraTech is c-UL-us Listed to UL 103 HT and ULC S604 (MH7399), meeting stringent industry standards for quality and safety.

Frequently Asked Questions

Q: Can I use DuraTech chimney pipes with a wood stove, fireplace, or other heating appliances?
A: Yes, DuraTech is suitable for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, and appliances fueled by wood, oil, coal, or gas, including zero-clearance factory-built fireplaces.

Q: How does DuraTech's insulation work, and why is it important?
A: DuraTech's Thermal Tech insulation maintains a cool outer chimney wall while ensuring high flue gas temperatures. This dual-wall insulation design enhances safety and draft performance.

Q: What is the clearance requirement for DuraTech chimney pipes?
A: DuraTech requires a minimal 2" clearance to combustible materials, allowing for safe installations in various environments.

Q: Is DuraTech compatible with specific shroud specifications?
A: Yes, DuraTech is UL Listed with DuraVent shroud specifications, providing an extra layer of assurance regarding quality and safety.

Q: Are DuraTech chimney pipes available in different diameters?
A: Yes, DuraTech is available in diameters ranging from 5" to 8", offering flexibility to suit various venting requirements.

DuraTech's All-Fuel Double-Chimney System is a top-tier solution for safe and efficient venting of heating appliances, backed by its advanced design, durability, and compatibility with a wide range of applications.