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Install a Class A Chimney System if you need to build a chimney. A Class A Chimney System is not a chimney liner, it's an actual stainless steel chimney that can be mounted to the exterior of your house, or run through your attic and roof.

Class A Chimney 6in Locking Band

6in Class A Chimney Locking...

Price: $6.24

Class A Chimney 5-6in Storm Collar

5-6in Class A Chimney Storm...

Price: $15.00

Class A Chimney 6in Close Clearance Adaptor SS

6in Class A Chimney Close C...

Price: $17.23

Class A Chimney 6in Slip Connector Adaptor

6in Class A Chimney Slip Co...

Price: $20.90

Class A Chimney 6in Finishing Collar

6in Class A Chimney Finishi...

Price: $24.98

Class A Chimney 6in Wall Strap

6in Class A Chimney Wall St...

Price: $25.47

Class A Chimney 5in-6in Round Ceiling Support Trim Collar

5in-6in Class A Chimney Rou...

Price: $30.26

Class A Chimney 6in Slip Connector And Hanger

6in Class A Chimney Slip Co...

Price: $37.56

Class A Chimney 6in Firestop Radiation Shield

6in Class A Chimney Firesto...

Price: $37.94

Class A Chimney 6in 7/12-9/12 Roof Support Trim Collar

6in Class A Chimney Roof Su...

Price: $37.94

Class A Chimney 6in 0/12-3/12 Roof Support Trim Collar

6in Class A Chimney Roof Su...

Price: $37.94

Class A Chimney 6in 10/12-12/12 Roof Support Trim Collar

6in Class A Chimney Roof Su...

Price: $37.94

Class A Chimney 6in 4/12-6/12 Roof Support Trim Collar

6in Class A Chimney Roof Su...

Price: $37.94

Class A Chimney 6in Snap-Lock Adaptor w/ Trim

6in Class A Chimney Snap-Lo...

Price: $39.00

Class A Chimney 6in Anchor Plate

6in Class A Chimney Anchor ...

Price: $39.40

Class A Chimney 6in Elbow Strap

6in Class A Chimney Elbow S...

Price: $42.23

Class A Chimney 6in Round Ceiling Support

6in Class A Chimney Round C...

Price: $43.71

Class A Chimney 6in Wall Strap SS

6in Class A Chimney Wall St...

Price: $44.69

Class A Chimney 6in Roof Support

6in Class A Chimney Roof Su...

Price: $48.03

Class A Chimney 6in Wall Thimble

6in Class A Chimney Wall Th...

Price: $48.51

Class A Chimney 6in Attic Insulation Shield

6in Class A Chimney Attic I...

Price: $49.46

Class A Chimney 6in 0/12-6/12 Roof Flashing

6in Class A Chimney Roof Fl...

Price: $50.44

Class A Chimney 6in Rain Cap SS

6in Class A Chimney Rain Ca...

Price: $55.26

Class A Chimney 6in Tee Support

6in Class A Chimney Tee Sup...

Price: $61.50

Class A Chimney 6in 7/12-12/12 Roof Flashing

6in Class A Chimney Roof Fl...

Price: $65.34

Class A Chimney 6in Extended Roof Bracket

6in Class A Chimney Extende...

Price: $67.76

Class A Chimney 6in Flat Roof Flashing

6in Class A Chimney Flat Ro...

Price: $67.76

Class A Chimney 6in 0/12-6/12 Dead Soft Aluminum Roof Flashing

6in Class A Chimney Dead So...

Price: $70.20

Class A Chimney 6in Square Ceiling Support

6in Class A Chimney Square ...

Price: $95.62

Class A Chimney 6in Square Ceiling Support

6in Class A Chimney Square ...

Price: $101.91

Class A Chimney 6in Tee Support SS

6in Class A Chimney Tee Sup...

Price: $149.43

Class A Chimney 6in Tee SS With Cap

6in Class A Chimney Tee; SS...

Price: $162.88

Class A Chimney 6in Elbow Kit SS

6in Class A Chimney Elbow K...

Price: $228.17

Class A Chimney 6in Transition Plate

6in Class A Chimney Transit...

Price: $250.75

Class A Chimney 6in Stainless Elbow Kit SS

6in Class A Chimney Elbow K...

Price: $304.20