Class-A | All-Fuel Pipe In Stock, Order Now!

Class A Chimney Pipe

Lindemann Chimney Supply offers two types of Stainless Steel Pipe. These two rigid pipe options are used for unique applications. The Duratech Pipe is a is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances fueled by wood, oil, coal, or gas, and zero-clearance fireplaces that are factory-built. (See the DuraTech Chimney Pipe category for the full line of products) The SmartFlex Pipe is used for relining of masonry chimneys where there is no offset. It's smooth qualities offer 20% less drag than corrugated flexible liners.

Product
Qty in Cart
Quantity
Price
Subtotal

Choose Options

DuraTech Dead Soft Aluminum Flashing

MSRP:

Now: $177.97 - $344.83

Was:

This Roof Flashing is made with Dead Soft Aluminum and used to weather-proof DuraTech chimney pipe that extends through the roof. Select the appropriate roof flashing based on the roof pitch, and purchase a required Storm Collar when installing. The...

SKU:

DuraTech Dead Soft Aluminum Flashing

Weight:

1.66 LBS

MSRP:

Now: $177.97 - $344.83

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $177.97 - $344.83

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Galvalume Flashing

MSRP:

Now: $133.48 - $500.57

Was:

This Roof Flashing is made with galvalume, and used to weather-proof DuraTech chimney pipe that extends through the roof. Select the appropriate roof flashing based on the roof pitch, and purchase a required Storm Collar when installing. The Storm...

SKU:

DuraTech Galvalume Flashing

Weight:

2.59 LBS

MSRP:

Now: $133.48 - $500.57

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $133.48 - $500.57

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Wall Strap

MSRP:

Now: $62.28 - $166.85

Was:

Use these Wall Straps for interior or exterior installations to add support for DuraTech pipe runs! These wall straps are designed to provide 2" - 6" clearance to combustible walls, as well as fit multiple diameters of chimney pipe. DuraTech wall...

SKU:

DuraTech Wall Strap

Weight:

1.23 LBS

MSRP:

Now: $62.28 - $166.85

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $62.28 - $166.85

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Termination Cap

MSRP:

Now: $147.94 - $500.57

Was:

These DuraTech Termination Caps are required where pipe terminates above the roof line. This Termination Cap easily twist-locks onto the end of DuraTech chimney pipe, allowing for quick removal and easy cleaning. These caps are made with stainless...

SKU:

DuraTech Termination Cap

Weight:

3.32 LBS

MSRP:

Now: $147.94 - $500.57

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $147.94 - $500.57

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Tee Support Brackets

MSRP:

Now: $169.07 - $478.32

Was:

Use these Adjustable Tee Support Brackets for up to 50’ without straps, or 70’ with straps for DuraTech chimney pipe. These brackets adjust to provide 2" - 6" of clearance to the wall. These supports should be used for every 8’ of DuraTech chimney...

SKU:

DuraTech Tee Support Brackets

Weight:

9.98 LBS

MSRP:

Now: $169.07 - $478.32

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $169.07 - $478.32

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Trim Collar for Roof Support

MSRP:

Now: $87.87 - $106.78

Was:

These Trim Collars for Roof Supports conceal the gap between the DuraTech chimney pipe and ceiling cut-out when a roof support is being utilized. These trim collars are made with galvalume, and come painted black. Although they adjust slightly for...

SKU:

DuraTech Roof Support Trim

Weight:

2.18 LBS

MSRP:

Now: $87.87 - $106.78

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $87.87 - $106.78

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Square Ceiling Support Box

MSRP:

Now: $229.99 - $463.32

Was:

This DuraTech Cathedral Support Box is designed to provide a positive connection between the support box and DuraTech chimney pipe with a built-in twist-lock feature. This support box is compatible with both flat, and cathedral style ceilings, as...

SKU:

DuraTech Cathedral Support Box

Weight:

0.00 LBS

MSRP:

Now: $229.99 - $463.32

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $229.99 - $463.32

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Anchor Plate

MSRP:

Now: $97.88 - $180.20

Was:

DuraTech Anchor Plates connect directly to a masonry fireplace or a factory-built fireplace that’s been listed for use with DuraTech. The plate is galvanized and features a stainless steel, DuraTech twist-lock starter piece. Remember to always check...

SKU:

DuraTech Anchor Plate

Weight:

2.22 LBS

MSRP:

Now: $97.88 - $180.20

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $97.88 - $180.20

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Locking Band

MSRP:

Now: $16.47 - $18.90

Was:

DuraTech Locking Bands add extra security at the pipe, elbow, and tee joints. This item is optional. DuraTech is a double-wall, all-fuel chimney system for use with wood stoves, fireplaces, furnaces, boilers, ranges, water heaters, or other appliances...

SKU:

DuraTech Locking Band

Weight:

0.12 LBS

MSRP:

Now: $16.47 - $18.90

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $16.47 - $18.90

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Tee and Tee Cap

MSRP:

Now: $300.34 - $1,779.83

Was:

Use this Tee & Tee Cap for through-the-wall installations of DuraTech chimney pipe. Its one-piece design enhances its drafting capabilities, and includes an easy-to-remove Tee Cap for cleaning and inspection. Wall straps, a wall thimble and an...

SKU:

DuraTech Tee and Tee Cap

Weight:

3.00 LBS

MSRP:

Now: $300.34 - $1,779.83

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $300.34 - $1,779.83

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Wall Thimble

MSRP:

Now: $133.48 - $778.67

Was:

This Wall Thimble for DuraTech chimney pipe can adjust from 5 1/2" - 9 ½", depending on width of the combustible wall that the pipe will be passing through. The interior trim plate is painted black. The thimble must be installed horizontally with the...

SKU:

DuraTech Wall Thimble

Weight:

5.58 LBS

MSRP:

Now: $133.48 - $778.67

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $133.48 - $778.67

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Ceiling Trim Collars for Round Support Box

MSRP:

Now: $63.29 - $122.35

Was:

This DuraTech Ceiling Trim Collar conceals the gap between the Round Ceiling Support Box and the ceiling cutout. Select square or round.Painted black.Additional DuraTech Info:B )Featuring thermal blanket insulation between dual walls, DuraTech delivers...

SKU:

DuraTech Ceiling Trim Collars for Round Support Box

Weight:

2.00 LBS

MSRP:

Now: $63.29 - $122.35

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $63.29 - $122.35

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Round Ceiling Support

MSRP:

Now: $122.99 - $1,334.87

Was:

These DuraTech Round Ceiling Support Boxes are designed to provide a positive connection between the support box and DuraTech chimney pipe with a built-in twist-lock feature. These support boxes have the capacity to support up to 60’ of chimney pipe...

SKU:

DuraTech Round Ceiling Support

Weight:

4.02 LBS

MSRP:

Now: $122.99 - $1,334.87

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $122.99 - $1,334.87

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Flat Ceiling Support Box

MSRP:

Now: $145.26 - $166.38

Was:

These DuraTech Flat Ceiling Support Boxes are designed to provide a positive connection between the support box and DuraTech chimney pipe with a built-in twist-lock feature. These support boxes have the capacity to support up to 60’ of chimney...

SKU:

DuraTech Square Support Box

Weight:

6.32 LBS

MSRP:

Now: $145.26 - $166.38

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $145.26 - $166.38

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Elbow Strap - Galvalume

MSRP:

Now: $111.23 - $200.22

Was:

Constructed with durability and reliability in mind, the DuraTech Galvalume Elbow Strap is an essential component for effective chimney support systems. Designed specifically to alleviate stress on elbows during offset installations, this strap...

SKU:

284012

Weight:

2.00 LBS

MSRP:

Now: $111.23 - $200.22

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $111.23 - $200.22

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Stainless Steel Offset Elbow

MSRP:

Now: $1,112.39 - $1,334.87

Was:

Use for offsets around obstructions such as rafters, ridgepoles, or joists. May have one pair of elbows if needed. Offsets greater than 30° are not permitted in accordance to UL 103 standards. Large diameters are restricted to one pair...

SKU:

DuraTech Stainless Steel Offset Elbow

Weight:

12.48 LBS

MSRP:

Now: $1,112.39 - $1,334.87

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $1,112.39 - $1,334.87

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Storm Collar

MSRP:

Now: $24.46 - $60.06

Was:

The DuraTech Storm Collar allows the installer to safely and easily connect and disconnect chimney sections. No locking bands required. Required with DuraTech flashing to create a weather-proof penetration through the roof deck. Seal inner...

SKU:

DuraTech Storm Collar

Weight:

0.60 LBS

MSRP:

Now: $24.46 - $60.06

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $24.46 - $60.06

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Galvalume Chase Top Flashing

MSRP:

Now: $83.42 - $266.97

Was:

The Chase Top Flashing is made with galvalume, and encloses the top of the chase while providing a ventilation air passage. This product is UL listed, includes spacer clips, and requires a Storm Collar (sold separately) when installing. ...

SKU:

DuraTech Galvalume Chase Top Flashing

Weight:

2.20 LBS

MSRP:

Now: $83.42 - $266.97

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $83.42 - $266.97

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Galvalume Offset Elbow Kit

MSRP:

Now: $478.32 - $700.80

Was:

Elbow Kit includes: 2 Elbows and 1 Elbow Strap. Use for offsets around obstructions such as rafters, ridgepoles, or joists. May have two pairs of elbows, if needed. Offsets greater than 30° are not permitted in accordance to UL 103 standards. Elbows...

SKU:

DuraTech Galvalume Offset Elbow Kit

Weight:

4.52 LBS

MSRP:

Now: $478.32 - $700.80

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $478.32 - $700.80

Was:

Subtotal:

Choose Options
Choose Options

DuraTech Firestop Radiation Shield

MSRP:

Now: $100.11 - $444.95

Was:

The Firestop Radiation Shield is required for ceiling/floor penetrations when a ceiling support is not used, but is not required for passing through a roof. This shield fits on the ceiling side of the installation and adjusts in height to cover...

SKU:

DuraTech Firestop Radiation Shield

Weight:

6.88 LBS

MSRP:

Now: $100.11 - $444.95

Was:

Choose Options

Qty in Cart: 0

Price:

MSRP:

Now: $100.11 - $444.95

Was:

Subtotal:

Choose Options

Total: items /

Adding your products to cart

View Cart Continue Shopping

Items 41 to 60 of 63 total