Fireplace Insulation Insert(71)
Uses item details. Price when purchased online
ProCom 32in. Universal Ventless Firebox Insert - Zero Clearance Design - Model# PC32VFC From $489.99

Sponsored
From$48999
ProCom 32in. Universal Ventless Firebox Insert - Zero Clearance Design - Model# PC32VFC
Modern Ember Uptown 28 inch Smart Electric Fireplace Insert - Black From $143.00

Sponsored
From$14300
Modern Ember Uptown 28 inch Smart Electric Fireplace Insert - Black
904.5 out of 5 Stars. 90 reviews
Litedeer Homes LiteStar 30" Smart Electric Fireplace Insert with App Driftwood Log & River Rock - 30inch From $1,699.00

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From$1,69900
Litedeer Homes LiteStar 30" Smart Electric Fireplace Insert with App Driftwood Log & River Rock - 30inch
Modern Flames Redstone 36-Inch Built-in Electric Fireplace Insert (RS-3626) $1,499.00

Sponsored
$1,49900
current price $1,499.00Modern Flames Redstone 36-Inch Built-in Electric Fireplace Insert (RS-3626)
54.6 out of 5 Stars. 5 reviews
Meeco's Red Devil 1105 Fireplace Insert Insulation - Fiberglass Strip (10 ft x 1.5 in) with Pressure-Sensitive Adhesive Backing - Made in The USA $20.58

$2058
current price $20.58Meeco's Red Devil 1105 Fireplace Insert Insulation - Fiberglass Strip (10 ft x 1.5 in) with Pressure-Sensitive Adhesive Backing - Made in The USA
FMI B42I 42'' Stacked Brick Refractory Liner- Insulation Wood Fireplace $1,454.56

$1,45456
current price $1,454.56FMI B42I 42'' Stacked Brick Refractory Liner- Insulation Wood Fireplace
Ceramic Fiber Blanket Insulation 2600F, 1"x 24"x 31" Baffle Fire Blanket for Stoves, Furnace, Kilns, Fire Bricks, Boilers, Kilns, Blacksmithing From $12.99

4 options
Available in additional 4 optionsFrom$1299
Ceramic Fiber Blanket Insulation 2600F, 1"x 24"x 31" Baffle Fire Blanket for Stoves, Furnace, Kilns, Fire Bricks, Boilers, Kilns, Blacksmithing
404.5 out of 5 Stars. 40 reviews
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Flueblocker for 12" x 12" Square Chimney Flue, Replacement Fireplace Draft Stopper From $42.99

3 options
Available in additional 3 optionsFrom$4299
Flueblocker for 12" x 12" Square Chimney Flue, Replacement Fireplace Draft Stopper
33.7 out of 5 Stars. 3 reviews
GIRtech USM-4 Heavy Duty Firebricks 4-Pack Fireclay, Chamotte 3000F US Stove 9" x 4-1/2" x 1-1/4" Insulating, Replacement Fire Bricks for Fireplaces, Wood Stoves, Pizza Ovens, Steel Furnaces, Forge $34.99

$3499
current price $34.99GIRtech USM-4 Heavy Duty Firebricks 4-Pack Fireclay, Chamotte 3000F US Stove 9" x 4-1/2" x 1-1/4" Insulating, Replacement Fire Bricks for Fireplaces, Wood Stoves, Pizza Ovens, Steel Furnaces, Forge
164.8 out of 5 Stars. 16 reviews
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Modern Flames Redstone 42-Inch Built-in Electric Fireplace Insert (RS-4229) $1,699.00

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$1,69900
current price $1,699.00Modern Flames Redstone 42-Inch Built-in Electric Fireplace Insert (RS-4229)
34.3 out of 5 Stars. 3 reviews
Duluth Forge Liquid Propane Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control - Model# FLI32R $1,101.61

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$1,10161
current price $1,101.61Duluth Forge Liquid Propane Ventless Gas Fireplace Insert - 32,000 BTU, Remote Control - Model# FLI32R
24.5 out of 5 Stars. 2 reviews
Empire DVP2SKR Reflective Liner for Fireplace, Black $922.90

$92290
current price $922.90Empire DVP2SKR Reflective Liner for Fireplace, Black
Meeco's Red Devil Fireplace Insert Insulation - Single Pack Residential Use, Standard Application $23.95

$2395
current price $23.95Meeco's Red Devil Fireplace Insert Insulation - Single Pack Residential Use, Standard Application
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
Energy Efficient Fireplaces Insulation Blockers, Chimney Cover with Adjustable Draft Stopper Screen Guard $47.19

$4719
current price $47.19Energy Efficient Fireplaces Insulation Blockers, Chimney Cover with Adjustable Draft Stopper Screen Guard
AUQ 2026 New Fireplace Blanket for Heat Loss,Black Indoor Fireplace Covers Keep Drafts Out Stops Heat Loss,Fireplace Draft Stopper for Fireplace Frame,39*32 Inches $29.88

$2988
current price $29.88AUQ 2026 New Fireplace Blanket for Heat Loss,Black Indoor Fireplace Covers Keep Drafts Out Stops Heat Loss,Fireplace Draft Stopper for Fireplace Frame,39*32 Inches
Fireplaces Insulation Blockers Vent Covers Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard

Fireplaces Insulation Blockers Vent Covers Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard
Magnetic Fireplace Blanket & Insulated Fireplace Cover, Heavy Duty Draft Stopper for Heat Loss Prevention, Energy Saving Indoor Fireplace Blocker (29x39 inch) From $29.99

2 options
Available in additional 2 optionsFrom$2999
Magnetic Fireplace Blanket & Insulated Fireplace Cover, Heavy Duty Draft Stopper for Heat Loss Prevention, Energy Saving Indoor Fireplace Blocker (29x39 inch)
11 out of 5 Stars. 1 reviews
Magnetic Fireplace Draft Stopper - 2pcs Fireplace Vent Covers, Screen Insulation Blocker for Winter Indoor Prevent Cold Air and Heat Loss, 36 x 4in $25.48

$2548
current price $25.48Magnetic Fireplace Draft Stopper - 2pcs Fireplace Vent Covers, Screen Insulation Blocker for Winter Indoor Prevent Cold Air and Heat Loss, 36 x 4in
Modern Ember 25" Electric Log Set with Realistic LED Flames & Crackling Sound – Free-Stack Fireplace Insert $399.99

Sponsored
$39999
current price $399.99Modern Ember 25" Electric Log Set with Realistic LED Flames & Crackling Sound – Free-Stack Fireplace Insert
174.6 out of 5 Stars. 17 reviews
Innoflame 23" Electric Fireplace Insert with Remote/Timer/Side Light, Adjustable 8 Flame&Ember Colors,Crystal, 1400W From $86.99

Sponsored
From$8699
Innoflame 23" Electric Fireplace Insert with Remote/Timer/Side Light, Adjustable 8 Flame&Ember Colors,Crystal, 1400W
514.6 out of 5 Stars. 51 reviews
Indoor Fireplaces Vent Covers Chimney Insulation Draft Stopper Screen Magnetic Fireplaces Cover Insulation Blocker $32.57

$3257
current price $32.57Indoor Fireplaces Vent Covers Chimney Insulation Draft Stopper Screen Magnetic Fireplaces Cover Insulation Blocker
Meeco's Red Devil Fireplace Insert Insulation - Pack of 2 $47.90

$4790
current price $47.90Meeco's Red Devil Fireplace Insert Insulation - Pack of 2
Beige Gray Magnetic Fireplace Cover, Fireplace Draft Blocker, Abstract Grunge Mottled Neutral Texture Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27" From $58.43

5 options
Available in additional 5 optionsFrom$5843
Beige Gray Magnetic Fireplace Cover, Fireplace Draft Blocker, Abstract Grunge Mottled Neutral Texture Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27"
Magnetic Fireplace Cover, Fireplace Blocker Blanket for Heat Loss, Indoor Fireplace Draft Stopper with 14 Magnets for Iron Frame, Fire Place Blanket for Insulation Black 73*100cm $38.55

$3855
current price $38.55Magnetic Fireplace Cover, Fireplace Blocker Blanket for Heat Loss, Indoor Fireplace Draft Stopper with 14 Magnets for Iron Frame, Fire Place Blanket for Insulation Black 73*100cm
Magnetic Fireplace Draft Cover - Black Fireplace Blanket for Overnight Heat Retention $35.09

$3509
current price $35.09Magnetic Fireplace Draft Cover - Black Fireplace Blanket for Overnight Heat Retention
15 out of 5 Stars. 1 reviews
Fireplaces Insulation Blockers Vent Covers Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard

Fireplaces Insulation Blockers Vent Covers Fireplaces Draft Stopper Indoor Chimney Insulation Screen Guard
0.4"×12"×24" Ceramic Fiber Blanket Fireproof Insulation Material,Soft and Flame Retardant,Suitable for Glass Blowing,Furnace,Forge,Fireplace From $13.99

3 options
Available in additional 3 optionsFrom$1399
0.4"×12"×24" Ceramic Fiber Blanket Fireproof Insulation Material,Soft and Flame Retardant,Suitable for Glass Blowing,Furnace,Forge,Fireplace
Brown Grey Magnetic Fireplace Cover, Fireplace Draft Blocker, Abstract Neutral Textured Modern Minimalist Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27" From $58.58

5 options
Available in additional 5 optionsFrom$5858
Brown Grey Magnetic Fireplace Cover, Fireplace Draft Blocker, Abstract Neutral Textured Modern Minimalist Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27"
Innoflame 44" Electric Fireplace, Recessed in Wall/Furniture, Fireplace Heater for Living Room, Adjustable Flame Colors & Brightness, Crystal, Remote, 9H Timer, Black From $259.99

Sponsored
From$25999
Innoflame 44" Electric Fireplace, Recessed in Wall/Furniture, Fireplace Heater for Living Room, Adjustable Flame Colors & Brightness, Crystal, Remote, 9H Timer, Black
Innoflame 23” Electric Fireplace Insert, Realistic Resin Log, Remote/Timer, Adjustable 4 Flame Brightness, fit for TV Stand, 1500W From $145.00

Sponsored
From$14500
Innoflame 23” Electric Fireplace Insert, Realistic Resin Log, Remote/Timer, Adjustable 4 Flame Brightness, fit for TV Stand, 1500W
Empire 40 x 24.5 x 1 in. 3-Sided 7x6 Surround Loft Vent-Free Insert, Black $360.36

$36036
current price $360.36Empire 40 x 24.5 x 1 in. 3-Sided 7x6 Surround Loft Vent-Free Insert, Black
Meeco Mfg. Co. Inc. Meeco's Red Devil Fireplace Insert Insulation - Pack of 8 $185.18

$18518
current price $185.18Meeco Mfg. Co. Inc. Meeco's Red Devil Fireplace Insert Insulation - Pack of 8
ProCom 32in. Universal Ventless Firebox Insert - Zero Clearance Design - Model# PC32VFC From $489.99

2 options
Available in additional 2 optionsFrom$48999
ProCom 32in. Universal Ventless Firebox Insert - Zero Clearance Design - Model# PC32VFC
Fireplace Chimney Draft Blocker, Magnetic Self-Adhesive, 2 Pack 36.0 x 4.0 Inch, Indoor Fireplace Chimney Vent Cover Stop Heat Loss and Draft for Fireplace Screen

Fireplace Chimney Draft Blocker, Magnetic Self-Adhesive, 2 Pack 36.0 x 4.0 Inch, Indoor Fireplace Chimney Vent Cover Stop Heat Loss and Draft for Fireplace Screen
Picket House Furnishings Vulcan Insert in Black $182.99

$18299
current price $182.99Picket House Furnishings Vulcan Insert in Black
Grey Ombre Marble Magnetic Fireplace Cover, Fireplace Draft Blocker, Gray Marble Crack Abstract Modern Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x30" From $58.15
From$5815
Grey Ombre Marble Magnetic Fireplace Cover, Fireplace Draft Blocker, Gray Marble Crack Abstract Modern Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x30"
Pure Dark Blue Magnetic Fireplace Cover, Fireplace Draft Blocker, Simple Solid Color Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27" From $58.00

5 options
Available in additional 5 optionsFrom$5800
Pure Dark Blue Magnetic Fireplace Cover, Fireplace Draft Blocker, Simple Solid Color Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27"
Meeco Mfg. Co. Inc. Meeco's Red Devil Fireplace Insert Insulation - Pack of 6 $141.82

$14182
current price $141.82Meeco Mfg. Co. Inc. Meeco's Red Devil Fireplace Insert Insulation - Pack of 6
Sunny Designs 42" Log Fireplace Heater Insert $749.99

$74999
current price $749.99Sunny Designs 42" Log Fireplace Heater Insert
Magnetic Fireplace Vent Cover, 2 Pack Fireplace Draft Blocker to Block Draft from Indoor Chimney, Insulation Fireplace Screen to Prevent Cold Air and Heat Loss from Fireplace Vent, 36 x 4 in $25.48

$2548
current price $25.48Magnetic Fireplace Vent Cover, 2 Pack Fireplace Draft Blocker to Block Draft from Indoor Chimney, Insulation Fireplace Screen to Prevent Cold Air and Heat Loss from Fireplace Vent, 36 x 4 in
Navy Blue Marble Magnetic Fireplace Cover, Fireplace Draft Blocker, Gold Modern Art Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27" From $58.86

5 options
Available in additional 5 optionsFrom$5886
Navy Blue Marble Magnetic Fireplace Cover, Fireplace Draft Blocker, Gold Modern Art Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27"
Teal Blue Marble Magnetic Fireplace Cover, Fireplace Draft Blocker, Modern Abstract Art Marble Crack Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27" From $58.56

5 options
Available in additional 5 optionsFrom$5856
Teal Blue Marble Magnetic Fireplace Cover, Fireplace Draft Blocker, Modern Abstract Art Marble Crack Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27"
Superior VRT3542WS 42 in. Vent Free Firebox, Circulating & Clean Faced - White Stacked Brick Liner $1,190.81

$1,19081
current price $1,190.81Superior VRT3542WS 42 in. Vent Free Firebox, Circulating & Clean Faced - White Stacked Brick Liner
Pure Light Grey Magnetic Fireplace Cover, Fireplace Draft Blocker, Simple Solid Color Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27" From $58.94

5 options
Available in additional 5 optionsFrom$5894
Pure Light Grey Magnetic Fireplace Cover, Fireplace Draft Blocker, Simple Solid Color Fireplaces Blanket for Heat Loss/Cold Air, Fireplaces Draft Stopper Cover for Inside 36"x27"
Meeco's Red Devil Fireplace Insert Insulation - Pack of 4 Residential Use, Standard Application $95.80

$9580
current price $95.80Meeco's Red Devil Fireplace Insert Insulation - Pack of 4 Residential Use, Standard Application
Bowery Hill Faux Firebrick LG Fireplace Insert $413.59

$41359
current price $413.59Bowery Hill Faux Firebrick LG Fireplace Insert
Empire DVP48SLKR Fireplace Black Porcelain Liner $1,143.31

$1,14331
current price $1,143.31Empire DVP48SLKR Fireplace Black Porcelain Liner
Sunny Designs 28" Log Fireplace Heater Insert $449.99

$44999
current price $449.99Sunny Designs 28" Log Fireplace Heater Insert
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