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6 in. Selkirk Prefabricated Chimney

Selkirk Ultra-Temp Type HT Chimney, in 6" diameter, is ideal for venting residential heating appliances burning natural and LP gas, #2 oil and wood. It has been specifically designed for today’s modern, high efficiency “airtight” wood stoves or as they are termed: solid fuel wood burning fireplaces. It is also suitable for wood-burning heaters and for combination fuel central heating furnaces.

Standard Stainless Steels are used for all insulated parts with Type 304 Stainless being used as the inner liner of the chimney. The smooth stainless steel inner liner produces rapid stabilization of strong draft and heats fast to minimize condensation as waste gases are exhausted. The insulation in the pipe assures the highest possible inner wall temperature by preventing circulation of air between inner and outer chimney walls. This special insulation filling the space between the stainless steel walls is only 1" thick, yet it provides 17 times the insulating value of brick.

Selkirk’s chimney can be easily installed by one man. The chimney sections have threaded internal couplers that lock together in seconds with a 1/8 turn. Locking Bands are furnished with every pipe length to assure complete joint security. These systems come with a variety of components to meet every installation requirement.

Selkirk Type HT chimneys have been tested to 2100°F. These high temperature tests comply with Underwriter’s Laboratories Safety Standard for Factory-Built Chimneys, UL-103 Sixth Edition.

Limited Lifetime Warranty

Refer to manufacturer’s instructions for proper installation, usage, and maintenance.

Installation Instructions

Selkirk Ultra-Temp 6'' X 9'' Chimney Section

Selkirk Ultra-Temp 6'' X 9'' Chimney Section

Chimney Section has an installed length of 9" and can be intermixed with various lengths to attain virtually any height.…


 $106.39 

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Model: 6UT-9

Selkirk Ultra-Temp Roof Support Package

Selkirk Ultra-Temp Roof Support Package

An ideal support assembly for freestanding fireplaces and open cathedral ceiling installations. Fits all roof pitches and requires only simple…


 $224.09 

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Model: 6T-RSP

Selkirk Ultra-Temp Universal Interior Resupport

Selkirk Ultra-Temp Universal Interior Resupport

Universal Interior Resupport assembly allows for two different methods of chimney resupport. The first method is used when an immediate…


 $89.39 

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Model: UIRA

Selkirk Ultra-Temp Universal Roof Support Kit

Selkirk Ultra-Temp Universal Roof Support Kit

This new design attaches around chimney providing vertical support at the roof. This support assembly has a heavy duty clamping…


 $102.39 

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Model: URSA

Selkirk 6'' Ultra-Temp Finish Support (Round)

Selkirk 6'' Ultra-Temp Finish Support (Round)

The Finish Ceiling Support (FSP-R), is finished in matte black and is available with a round trim plate. With proper…


 $155.09 

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Model: 6T-FSP-R

Selkirk 6'' Ultra-Temp Joist Shield

Selkirk 6'' Ultra-Temp Joist Shield

For all ceiling joist penetrations which are present below the roof (other than that in which a ceiling support is…


 $40.89 

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Model: 6T-JS

Selkirk Ultra-Temp 6'' Insulated Wall Thimble

Selkirk Ultra-Temp 6'' Insulated Wall Thimble

Our Insulated Wall Thimble installs quickly and eliminates the need for using individual firestops. Interior plate has black matte finish.…


 $102.39 

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Model: 6T-IWT

Selkirk 6'' Ultra-Temp Wall Support Package

Selkirk 6'' Ultra-Temp Wall Support Package

The Type HT Wall Support Kit has been tested for use fully enclosed and has been designed in 5", 6",…


 $127.89 

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Model: 6T-WSK

Selkirk 6'' Ultra-Temp Adjustable Dead Soft Base Flashing 2/12 to 6/12 Pitch

Selkirk 6'' Ultra-Temp Adjustable Dead Soft Base Flashing 2/12 to 6/12 Pitch

Fits 2/12 to 6/12 pitch. Made with a very soft aluminum base that can be easily molded to fit uneven…


 $163.59 

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Model: 6T-AF6D

Selkirk 6'' Ultra-Temp Adjustable Pitched Ceiling Plate

Selkirk 6'' Ultra-Temp Adjustable Pitched Ceiling Plate

The Adjustable Pitched Ceiling Plate gives a finished appearance where the chimney passes through a sloped ceiling. Adjustable for various…


 $51.69 

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Model: 6T-PCPAJ

Selkirk 6'' Ultra-Temp Plug For Insulated Tee

Selkirk 6'' Ultra-Temp Plug For Insulated Tee

Insulated Tee Plug used to cover opening at bottom of tee. can be removed from bottom opening for inspection and…


 $46.59 

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Model: 6T-IP

Selkirk Ultra-Temp Universal Metal Roof Flashing with Rubber Boot

Selkirk Ultra-Temp Universal Metal Roof Flashing with Rubber Boot

A UL-listed kit to allow rubber boot flashings to be used safely for chimney installations on metal roofs. Includes rubber…


 $294.49 

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Model: URBAK

Selkirk 6'' Ultra-Temp Locking Band

Selkirk 6'' Ultra-Temp Locking Band

Use to assure complete joint security. Allows chimney to be taken apart without damage to the joint so it can…


 $16.69 

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Model: 6T-LB

Selkirk 6'' Ultra-Temp Mobile Home Joist Shield - Flat

Selkirk 6'' Ultra-Temp Mobile Home Joist Shield - Flat

Joist shield for Mobile home installations.…


 $118.99 

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Model: 6T-MH

Selkirk 6'' Ultra-Temp Spark Arrestor

Selkirk 6'' Ultra-Temp Spark Arrestor

Made of flexible expanded 18-8 stainless steel mesh with diamond shaped openings roughly 1/2 x 1 inch. Pre-formed to slip…


 $34.29 

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Model: 6T-SA

Selkirk 6'' Ultra-Temp Storm Collar

Selkirk 6'' Ultra-Temp Storm Collar

The Storm Collar is designed to fit on the round chimney pipe just above the roof flashing. The upper edge…


 $18.49 

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Model: 6T-SC

Selkirk 6'' Ultra-Temp Support Box

Selkirk 6'' Ultra-Temp Support Box

The Support Box is intended for use when installing chimney in an A-frame, in a mobile home or in a…


 $201.09 

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Model: 6T-SB

Selkirk 6'' Ultra-Temp Tall Cone Flashing 0/12-2/12

Selkirk 6'' Ultra-Temp Tall Cone Flashing 0/12-2/12

This flashing is used on a flat roof. Note: All TF flashings come with a roof shield set.…


 $139.29 

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Model: 6T-TF

Selkirk 6'' Ultra-Temp Trim Plate Spacer

Selkirk 6'' Ultra-Temp Trim Plate Spacer

Used to trim the ceiling, closing off the airspace around the pipe when the chimney is supported from above and…


 $56.09 

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Model: 6T-TPS

Selkirk 6'' Ultra-Temp Wall Band

Selkirk 6'' Ultra-Temp Wall Band

The Wall Band is used along wall to provide for 2-inch clearance and assure stability. Also useful for suspending offsets.…


 $44.89 

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Model: 6T-WB

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