Air ToolsAll Renewable EnergyAsphalt, Concrete & MasonryBathroom PlumbingBrackets and Angle IronsCable ManagementCar Emergency SuppliesCaulking & SealantsDoor HardwareDoor WeatherproofingEmergency SuppliesFire SafetyFireplacesGarage Door Openers and HardwareGreat StuffHand ToolsHome SafetyHVAC Ducting and VentilationInsulationMetal SheetsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsRoofingSealants, Fillers and AdhesivesSolar PanelsSpecialty PaintStorm & Flood PrepStovesTile Tools & MaterialsWall DecalsWall PanelsWallpaperWaterproofers and SealersWeatherproof CoversWeatherstrippingWildfire PrepWindow WeatherproofingWinter Prep
Sort by|
Air ToolsAll Renewable EnergyAsphalt, Concrete & MasonryBathroom PlumbingBrackets and Angle IronsCable ManagementCar Emergency SuppliesCaulking & SealantsDoor HardwareDoor WeatherproofingEmergency SuppliesFire SafetyFireplacesGarage Door Openers and HardwareGreat StuffHand ToolsHome SafetyHVAC Ducting and VentilationInsulationMetal SheetsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsRoofingSealants, Fillers and AdhesivesSolar PanelsSpecialty PaintStorm & Flood PrepStovesTile Tools & MaterialsWall DecalsWall PanelsWallpaperWaterproofers and SealersWeatherproof CoversWeatherstrippingWildfire PrepWindow WeatherproofingWinter Prep
Chimney Insulation(158)
Uses item details. Price when purchased online
Alien Waterproof Sealant Spray Black Caulk 14 oz Liquid Rubber Seal Insulate for Indoor Outdoor From $14.96
Sponsored
From$1496
Alien Waterproof Sealant Spray Black Caulk 14 oz Liquid Rubber Seal Insulate for Indoor Outdoor
604.3 out of 5 Stars. 60 reviews
Save with
PelletVent Pro 3" Pellet Chimney Attic Insulation Shield
2 options
Available in additional 2 optionsPelletVent Pro 3" Pellet Chimney Attic Insulation Shield
Vacemry Under $5 Fireplace Draft Stopper, Thermal Insulation Curtain for Chimney, Heat Resistant Fiberglass Fireplace Cover, Summer AC Cold Air Blocker with Adhesive
Vacemry Under $5 Fireplace Draft Stopper, Thermal Insulation Curtain for Chimney, Heat Resistant Fiberglass Fireplace Cover, Summer AC Cold Air Blocker with Adhesive
DuraVent 14DCA-IS 14 in. Class A Chimney Pipe Attic Insulation Shield Was $720.70
DuraVent 14DCA-IS 14 in. Class A Chimney Pipe Attic Insulation Shield
DuraVent 3PVP-IS PelletVent Pro Chimney Attic Insulation Shield, 3" Size Was $108.84
DuraVent 3PVP-IS PelletVent Pro Chimney Attic Insulation Shield, 3" Size
2pcs Magnetic Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard From $19.51
From$1951
2pcs Magnetic Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard
VEVOR Double Wall Insulated Chimney Pipe, 6 x 48 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver $151.90
$15190
current price $151.90VEVOR Double Wall Insulated Chimney Pipe, 6 x 48 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver
KFFKFF Double Wall Insulated Chimney Pipe, 6 x 48 inch Stainless Steel (Inner 316, Outer 304) Stove Pipe, Simple Installation & Durable Insulation for Indoor and Outdoor Use, 1 Pack, Silver $149.99
$14999
current price $149.99KFFKFF Double Wall Insulated Chimney Pipe, 6 x 48 inch Stainless Steel (Inner 316, Outer 304) Stove Pipe, Simple Installation & Durable Insulation for Indoor and Outdoor Use, 1 Pack, Silver
Selkirk Corporation 6700 Heat-Fab Saf-T Wrap Insulation $220.22
$22022
current price $220.22Selkirk Corporation 6700 Heat-Fab Saf-T Wrap Insulation
VEVOR Double Wall Insulated Chimney Pipe, 6 x 24 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver $90.99
$9099
current price $90.99VEVOR Double Wall Insulated Chimney Pipe, 6 x 24 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver
Chimney Silicone Insulation Cover Outdoor Tent Flue Flashing Kit for Camping for Outdoor Use Silicone Sleeve Steel Sheet
Chimney Silicone Insulation Cover Outdoor Tent Flue Flashing Kit for Camping for Outdoor Use Silicone Sleeve Steel Sheet
LAMIRO Magnetic Fireplace Cover,39W*32"H Magnetic Fireplace Draft Blocker,Indoor Vent Insulation Draft Stopper,Prevent Heat and Cold Air Loss,fits for Iron and Brick Frame,with Sticky Tapes $37.14
$3714
current price $37.14LAMIRO Magnetic Fireplace Cover,39W*32"H Magnetic Fireplace Draft Blocker,Indoor Vent Insulation Draft Stopper,Prevent Heat and Cold Air Loss,fits for Iron and Brick Frame,with Sticky Tapes
RENACLIPY Stainless Steel Chimney Cover Fire Prevention Heat Insulation Classic Style Garden Chimney Silver 1PCS 10.22.42.4in $16.67
$1667
current price $16.67RENACLIPY Stainless Steel Chimney Cover Fire Prevention Heat Insulation Classic Style Garden Chimney Silver 1PCS 10.22.42.4in
Magnetic Fireplace Draft Stopper, Fireplace Guard Cover & Chimney Blocker for Indoor Fireplace Vent, Energy Saving Insulation Seal to Prevent Heat Loss & Cold Draft, 2 Pack (91.44 x 10.16 cm)
Magnetic Fireplace Draft Stopper, Fireplace Guard Cover & Chimney Blocker for Indoor Fireplace Vent, Energy Saving Insulation Seal to Prevent Heat Loss & Cold Draft, 2 Pack (91.44 x 10.16 cm)
VEVOR Double Wall Insulated Chimney Pipe, 6 x 36 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver $110.99
$11099
current price $110.99VEVOR Double Wall Insulated Chimney Pipe, 6 x 36 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver
Magnetic Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard $36.77
$3677
current price $36.77Magnetic Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard
Selkirk Corporation 6700 7 Inch Heat-fab Saf-t Wrap Insulation-case Of 4 $236.46
$23646
current price $236.46Selkirk Corporation 6700 7 Inch Heat-fab Saf-t Wrap Insulation-case Of 4
7829 Magnetic Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard From $29.67
2 options
Available in additional 2 optionsFrom$2967
7829 Magnetic Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard
Meeco's Red Devil 1-1/2 In. x 10 Ft. Fiberglass Fireplace Insert Insulation 1105 $26.13
$2613
current price $26.13Meeco's Red Devil 1-1/2 In. x 10 Ft. Fiberglass Fireplace Insert Insulation 1105
Flueblocker to Plug a 8" or 9" Round Chimney Flue Wool Wood Stove & Fireplace Draft Stopper Plug Excluder Save Energy Block Smell & Debris Better Than Inflatable Pillow Balloon $70.93
$7093
current price $70.93Flueblocker to Plug a 8" or 9" Round Chimney Flue Wool Wood Stove & Fireplace Draft Stopper Plug Excluder Save Energy Block Smell & Debris Better Than Inflatable Pillow Balloon
MOMOJIA 2pcs Indoor Fireplaces Vent Covers Chimney Draft Stopper Insulation Blocker From $21.75
4 options
Available in additional 4 optionsFrom$2175
MOMOJIA 2pcs Indoor Fireplaces Vent Covers Chimney Draft Stopper Insulation Blocker
VEVOR Double Wall Insulated Chimney Pipe, 6 x 12 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver $59.99
$5999
current price $59.99VEVOR Double Wall Insulated Chimney Pipe, 6 x 12 inch Stainless Steel (Inner 316,Outer 304) Stove Straight Pipe, Easy Installation & Thick Insulation Cotton for Indoor and Outdoor, 1 Pack,Silver
Selkirk Corporation 61100 Heat-Fab Saf-T Wrap Insulation 11 Inch $188.28
$18828
current price $188.28Selkirk Corporation 61100 Heat-Fab Saf-T Wrap Insulation 11 Inch
KFFKFF Double-Wall Insulated Chimney Pipe, 6 x 24 Inch Stainless Steel (Inner 316, Outer 304) Stove Pipe, Simple Installation with Durable Insulation for Indoor and Outdoor Use, 1 Pack, Silver $87.99
$8799
current price $87.99KFFKFF Double-Wall Insulated Chimney Pipe, 6 x 24 Inch Stainless Steel (Inner 316, Outer 304) Stove Pipe, Simple Installation with Durable Insulation for Indoor and Outdoor Use, 1 Pack, Silver
DuraTech Attic Insulation Shield From $154.49
2 options
Available in additional 2 optionsFrom$15449
DuraTech Attic Insulation Shield
Flexi-Sleeve Insulation
2 options
Available in additional 2 optionsFlexi-Sleeve Insulation
KFFKFF Double-Wall Insulated Chimney Pipe, 6 x 12 Inch Stainless Steel (Inner 316, Outer 304), Straight Stove Pipe with Thick Insulation for Indoor and Outdoor Use, Easy to Install, 1 Pack, Silver $58.99
$5899
current price $58.99KFFKFF Double-Wall Insulated Chimney Pipe, 6 x 12 Inch Stainless Steel (Inner 316, Outer 304), Straight Stove Pipe with Thick Insulation for Indoor and Outdoor Use, Easy to Install, 1 Pack, Silver
Selkirk Corporation 6900 9 Inch Heat-fab Saf-t Wrap Insulation Case Of 2 $131.31
$13131
current price $131.31Selkirk Corporation 6900 9 Inch Heat-fab Saf-t Wrap Insulation Case Of 2
Flueblocker for 12" x 12" Square Chimney Flue, Replacement Fireplace Draft Stopper From $52.99
3 options
Available in additional 3 optionsFrom$5299
Flueblocker for 12" x 12" Square Chimney Flue, Replacement Fireplace Draft Stopper
23 out of 5 Stars. 2 reviews
Magnetic Fireplace Cover Blanket Draft Stopper 73*100cm Brick Fireplace Screen Insulation Cover Chimney Cold Air Blocker with Strong Magnet Hook-and-Loop Fasteners with 14 Magnets $38.55
$3855
current price $38.55Magnetic Fireplace Cover Blanket Draft Stopper 73*100cm Brick Fireplace Screen Insulation Cover Chimney Cold Air Blocker with Strong Magnet Hook-and-Loop Fasteners with 14 Magnets
Magnetic Fireplace Cover - 36"x4" Insulating Draft Stopper (2PC), Blocks Chimney Drafts to Prevent Heat Loss & Save Energy Black
Magnetic Fireplace Cover - 36"x4" Insulating Draft Stopper (2PC), Blocks Chimney Drafts to Prevent Heat Loss & Save Energy Black
Heat-Fab 3708Ar 7" X 48" Stainless Steel Chimney Liner - Stainless Steel
Heat-Fab 3708Ar 7" X 48" Stainless Steel Chimney Liner - Stainless Steel
Clearance Vxdvou Fireproof & Thermal Insulation Fireplace Curtain, Chimney Blocker Mat for Winter Heat Preservation, Summer Cold Wind Shield, Multi-Purpose Fireplace Protection Floor Mat 100x82cm Was $31.21
Vxdvou Fireproof & Thermal Insulation Fireplace Curtain, Chimney Blocker Mat for Winter Heat Preservation, Summer Cold Wind Shield, Multi-Purpose Fireplace Protection Floor Mat 100x82cm
206036 36 x 6 In. Insulated Chimney Pipe $156.97
$15697
current price $156.97206036 36 x 6 In. Insulated Chimney Pipe
Silverts Color Chimney Caps Outdoor Stove Accessories Flame Arrester Anti-spark Tube Heat Insulation Adjustment Vent $13.14
$1314
current price $13.14Silverts Color Chimney Caps Outdoor Stove Accessories Flame Arrester Anti-spark Tube Heat Insulation Adjustment Vent
M & G Duravent 7023TI-25 6x25' DuraFlex Chimney Liner $770.99
$77099
current price $770.99M & G Duravent 7023TI-25 6x25' DuraFlex Chimney Liner
LAIQIEN Indoor Fireplaces Vent Covers Chimney Insulation Draft Stopper Screen Magnetic Fireplaces Cover Insulation Blocker $43.91
$4391
current price $43.91LAIQIEN Indoor Fireplaces Vent Covers Chimney Insulation Draft Stopper Screen Magnetic Fireplaces Cover Insulation Blocker
Stainless steel accessories Anti- chimney insulation net for Spark $18.20
$1820
current price $18.20Stainless steel accessories Anti- chimney insulation net for Spark
Ana Fireplace Blocker Blanket Prevents Heat Loss Overnight Chimney Draft Stopper Home Decor
Ana Fireplace Blocker Blanket Prevents Heat Loss Overnight Chimney Draft Stopper Home Decor
pvdgvd Fireplace Curtain - Flame Retardant & Thermal Insulation, Ash-Proof & Cold Wind Blocking for Chimneys, Easy Paste Installation
pvdgvd Fireplace Curtain - Flame Retardant & Thermal Insulation, Ash-Proof & Cold Wind Blocking for Chimneys, Easy Paste Installation
KFFKFF Double Wall Insulated Chimney Pipe, 6 x 36 inch Stainless Steel (Inner 316, Outer 304) Stove Pipe, Simple Installation & Durable Insulation for Indoor and Outdoor Use, 1 Pack, Silver $110.99
$11099
current price $110.99KFFKFF Double Wall Insulated Chimney Pipe, 6 x 36 inch Stainless Steel (Inner 316, Outer 304) Stove Pipe, Simple Installation & Durable Insulation for Indoor and Outdoor Use, 1 Pack, Silver
Popular in Chimney Insulation
Related Products
Simpson Duravent Flashing Direct Vent 6-5/8 " Galvanized 0/12 - 6/12 Case of 6
Simpson Duravent Flashing Direct Vent 6-5/8 " Galvanized 0/12 - 6/12 Case of 6$63.75current price $63.75DuraVent DuraPlus Galvalume Steel Roof Flashing for 0/12 to 6/12" Pitch
DuraVent DuraPlus Galvalume Steel Roof Flashing for 0/12 to 6/12" Pitch$72.34current price $72.34Builder's Best 4-Inch Galvanized Mill Finish Roof Cap, Flush with Flapper Screen
Builder's Best 4-Inch Galvanized Mill Finish Roof Cap, Flush with Flapper Screen$54.99current price $54.99DuraVent 46DVA-06B Black Direct Vent Pipe
DuraVent 46DVA-06B Black Direct Vent Pipe$51.99current price $51.99Dayton Rectangular Fire Damper,11-3/4x13-3/4 In 2TGD7
Dayton Rectangular Fire Damper,11-3/4x13-3/4 In 2TGD7$91.60current price $91.60SELKIRK Sure-Temp 6 In. 45 Degree Double Wall Smoke Pipe Elbow DSP6E4-1
SELKIRK Sure-Temp 6 In. 45 Degree Double Wall Smoke Pipe Elbow DSP6E4-1$59.24current price $59.24Forever® Air Insulated Liner Top Cap 9" S/S Pro Model
Forever® Air Insulated Liner Top Cap 9" S/S Pro Model$209.95current price $209.95Imperial BM0111 Stove Pipe, Black, 24 Gauge, 6 x 24 In. - Quantity 10
Imperial BM0111 Stove Pipe, Black, 24 Gauge, 6 x 24 In. - Quantity 10$24.99current price $24.99M & G Duravent 3DFS-VC Dura-Vent 3 Inch Rain Cap with clamp band for DuraFlex
M & G Duravent 3DFS-VC Dura-Vent 3 Inch Rain Cap with clamp band for DuraFlex$98.50current price $98.50DuraVent 4 in. PelletVent Pro Square Horizontal Cap, Stainless Steel
DuraVent 4 in. PelletVent Pro Square Horizontal Cap, Stainless Steel$112.64current price $112.64AmeriVent 6ECW Snap Lock Vent Cap, 6 in Connection
AmeriVent 6ECW Snap Lock Vent Cap, 6 in Connection$43.29current price $43.29Wells Air Baffle, Mdw P2-Z18364 - Genuine OEM Replacement Part
Wells Air Baffle, Mdw P2-Z18364 - Genuine OEM Replacement Part$117.38current price $117.38M & G Duravent 6DP-VC 6 Inch Dura-Vent Dura/plus Chimney Cap Stainless
M & G Duravent 6DP-VC 6 Inch Dura-Vent Dura/plus Chimney Cap Stainless$92.56current price $92.56Forever® Round Slip-In Cap 4.5" S/S Pro Model
Forever® Round Slip-In Cap 4.5" S/S Pro Model$50.95current price $50.95Selkirk Sport Horizontal Termination Stove Pipe Cap - Stainless Steel - 3 In
Selkirk Sport Horizontal Termination Stove Pipe Cap - Stainless Steel - 3 In$64.81current price $64.81ICP 6 in. WeatherShield Cap for Air-Insulated Factory-Built Chimney
ICP 6 in. WeatherShield Cap for Air-Insulated Factory-Built Chimney$195.58current price $195.58