Top 10 Best fireproof board in 2026

Last Updated - 6/15/2026

🏆Best Choice

Cedolio

24" x12"x1" (Thick) Ceramic Fiber Blanket Fireproof Insulation Baffle Rated to 2400F, High-Temperature Resistance for Oven Stoves, Kilns, Forges

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•Ceramic Fiber Insulation is high-temperature resistance, insulated, and fireproof. It is rated to 2400F so that it can maintain complete shape and size after the fire burns.
•The insulation blanket has high quality, good flexibility and tear resistance. This fiber insulation is flexible, easy to cut and stamping.
•Each is made of rockwool acoustic mineral wool insulation odorless. It has polar thermal conductivity，non-conductive, and good sound insulation.
•The fiber blankets are easy to use, easy to roll out and cut with a sharp knife or blade. They are also easy to move and install.
•It is used widely in various places. Such as dishwasher insulation blanket， wood stove baffle, fireplace, pellet stove, chimney, boiler, pizza ovens, forge and more.

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$12.74

$14.99

-15%

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Lyrufexon

Lyrufexon Ceramic Fiber Insulation, 24"x15.7"x1" Thick, 2600F Fireproof Insulation Blanket for Wood Stove Baffle, Fireplace, Pellet Stove, Chimney, Furnace, Boiler, Pizza Ovens and Forge

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•MORE APPLICATIOONS：Wood Stove Baffle, Fireplace, Pellet Stove, Chimney, Furnace, Boiler, Pizza Ovens, Forge & Many More
•FIRE PROOF INSULATION: Ceramic insulation blanket withstands direct flame, and 2600 ℉ constant temperature
•Ceramic Blankets SIZE: 24'' x 15.7'' x 1''
•EASY TO USE: Use scissors to cut to the size and shape you need. It is recommended that you wear gloves and a mask when using it
•What you'll get: Well-packaged ceramic insulation blanket and Instructions Included

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$12.99

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kanhiro

kanhiro Carbon Felt Welding Blanket Fireproof - 20" X 20" Heat Resistant Fabric 1800°F High Temp Insulation Blanket, Heat Shield Mat for Grill Stove Pit, Welding Pad for Plumbing Brazing

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•🔥FIRE RETARDANT BLANKET : Made of heat resistant carbon fiber with a low thermal conductivity of 0.13 W/(m-K), the fireproof welding blanket can withstand temperatures up to 1800°F (982°C), provides maximum thermal protection for most welding jobs.
•🔥LARGE SIZE & TAILORABLE : The original size of carbon felt welding blanket is 20 x 20 Inches (50 x 50 cm) - 1PC, thickness: 0.14" (3.5mm). You can easily tailor it to any desired size or shape, which brings more practicality and flexibility.
•🔥DURABLE & NO SKIN IRRITATION : Our 3.5mm premium carbon felt is high temp insulating, virtually unburnable, tear resistant, soft and non-irritating to skin. Provide you with maximum thermal protection while improving your using experience.
•🔥WIDE APPLICATIONS : The carbon felt can be used as welding blanket, copper pipe solder pad, brazing blanket, Plumbing mat, carbon felt wick, grill blanket, fireproof fabric, fireplace mat, fire pit cover, welding table top, auto repair cover, etc.
•🔥EASY TO CARRY & STORE : This carbon felt welding blanket is soft and lightweight like normal blanket, which make it easy to transport, store and organize, you can take it to different sites with ease. Always stay well equipped and keep your welding projects running smoothly.

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$9.99

$16.24

-38%

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FLASLD

FLASLD Fireproof & Waterproof Under Blackstone Griddle BBQ Mat, Protect Your Prep Table and Outdoor Grill Table - Heat Resistant Grill Table Mat (Black,16 x 24in)

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•【Fireproof & Heat Resistant】Our grill mat for outdoor grill is made of fiberglass, which can provide heat resistance up to 550℃/1022℉. Our heat resistant mats have finely stitched edges. It won't stick, tear, curl or crack from heat. Protect your countertop.
•【Suitable for Tabletop Grill】 The grill table mats is 24 x 16 inches. It is suitable for most tabletop grills and other small outdoor grills,It could keep the environment hygienic. It can also be used as countertop mat, protect your table.
•【Easy to Clean and Store】Our bbq mat has a smooth surface, easy to clean, you only need to wipe with a wet towel or clean with dish soap. When not in use, you can roll it up and tuck it on the shelf which is very convenient and space saving.
•【Protect Your Tabletop】The grill mats are water and oil resistant and can protect your tabletop from scratches, burns, cracks, stains and dirt while in use, keeping the tabletop beautiful and prolonging the life of your dining table.
•【Widely Used】This product has great flexibility to adapt to the needs of many situations. Not only can it be used outdoors, as a heat resistant Mat under the tabletop grill, or as a table mat to protect your outdoor table, but also can be used indoors as a counter top protector mat.

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$9.99

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Smyhlf-us

3' X 5' Heat Shield for The Wall Behind The Grill, Fireproof Heat Shield for Grill, Protecting Deck Fence Railing from Grill Heat, Stove Wall Protector, BBQ Grill mat ，Grill mats for Outdoor Grill

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•High Temperature Resistant: Grill heat shield is made of fiberglass with a heat-resistant silicone coating evenly coated on both sides, it can be used within a temperature range of 900°F with a melting point temperature of 2000°F, preventing damaging deck and fence from the falling hot embers and hot oil.
•Large Size: 3' x 5' (36" x 60") heat shield for outdoor grill, the larger size can preventing your deck fence from oil, sauce, charcoal, and high temperature damaging. keep your beautiful fence clean and safe, it's the addition to your grilling.
•Easy to Clean:The stove wall protector with its water-proof and oil-resistant design, our heat shield is easy to clean. To use soap, rinse with a hose, or wipe with a damp towel for quickly maintenance.The heat shield can be reused after washing and drying, foldable for storage, easy to carry.
•Widely Application: This heat shield is not only suitable for indoor stove use to protect your beautiful wall,floor and furniture, but also can be used as balcony privacy fence screen.The privacy screen has low visibility, can block the neighbor's sight, completely protect your privacy, you can enjoy your personal space on the balcony.
•Easy to Install ； This 3'x 5' heat shield for grill has the copper holes to the multi-layered fabric on the edge of the shield, tie it to the fence through the holes with our nylon ties, which already included in the package.It's easy to install or remove, no need extra tools. It also can be a gift for BBQ lover.

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$32.99

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FLASLD

FLASLD Welding Blanket Fireproof Mat Heat Resistant Material Up To 1800°F Flame Retardant Fabric Carbon Felt for Grill Stove Pit Soldering Welders Plumbers (18×24 inch)

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Fireproof felt is made of flame retardant fabric material, won't melt or burn up to 1800°F(1000℃), used on anywhere fire protection needed, Toss it on the ground, place it on a table or tack it to a wall and marvel at its metal-like resistance to flames, sparks and intense heat.
•Premium Material, Our felt welding blankets are made of high-quality carbon fiber, which is super heat resistant, making it virtually unburnable, while being resistant to tearing. In addition, they are soft and non-irritating to the human body.The fireproof blanket is 6mm thick, soft and flexible to wrap around object, like grill and smoker, lightweight, great used as welding table cover to protect from spark
•Wide Applications, You can cover the equipment or ground in the welding area with these soldering blankets to prevent damage from heat, sparks and slag. They are also suitable as protective covers for wires and cables or as heat insulation for flue and gas ducts.Outstanding heat resistant material, soft felt can be used on welding table top, heat shield for wood stove, fire pit pad, fire pit heat shield, etc
•Cut to Fit for Your Exact Specifications, Simply trim to the measurements you need with a pair of scissors or utility knife. This is an incredibly durable fabric with no seams, so all edges will be seamless.the blanket is used to block heat from fireplace to mantle and tv above it. It is lightweight, easy to cut into the shape you want, and definitely blocks the heat.
•Great efficiency in heating and cooling, Outstanding thickness and thermal insulation effect makes it can better block the heat transfer, protect valuable items received heat damage, but also can be used for DIY alcohol lamp wicks.It is burn proof for cigarettes.

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$15.99

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Amerbro

Fireproof Grill Heat Shield to Protect Deck Fence from Grill Heat, Heat Shield for Wood Stove, Stove Wall Protector Fridge, BBQ Grill Mat Accessories Compatible with Blackstone, 3'x4'

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•【Fireproof Heat Shield】The heat shield for grill is made of fiberglass with silicone coating on both sides, which can be used within a temperature range of 900°F with a melting point temperature of 2000°F.
•【Protecting Your fence】When your grill is placed near the deck railing, the grill heat shield can damage the railing, this heat shield for wall behind grill resists heat from the grill and protects the fence from heat damage.
•【Oilproof & Easy to Clean】The stove wall protector has a smooth surface, which is not only waterproof and oil-proof, but also easy to clean. After use, you only need to rinse with garden hose, and after drying, you can fold and store it, which is very convenient and space-saving.
•【Installs in Five Minutes】This 3'x 4' bbq heat shield has many holes punched all the way around it, so you can tie it to the railings through the holes with our included nylon ties, and it can be installed in five minute!
•【Widely Used】This heat shield for wood stove is not only suitable as heat shield for wall behind grill, but also can be used as balcony privacy fence screen, of course, as a grill mats for outdoor grill, it is also a very good choice, especially suitable as a grill mat compatible with blackstone griddle, which is excellent accessory compatible with blackstone griddle, it also can be used as stove wall protector for refrigerator.

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$25.99

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Lynn Manufacturing

Lynn Manufacturing 1/2” Thick 12" x 16" (2-Pack) 2300F Smoke Free Ceramic Fiber Board Fireproof Insulation, 3326A

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•Material: Ceramic fiber refractory board. Manufacturered with iroganic binder and will not smoke or smell when initially fired.
•Properties: 2300F Rated for short term use, 2100F continuous use, density 20-24 lb./ft3, loss on ignition (LOI) of 0.0%.
•Uses: Wood stoves baffle, gas fireplace, pellet stove, pizza ovens, pottery kilns, industrial forges, blacksmith forge, propane burners, knife making forge, furnaces, oil boilers, heat shields, combustion chambers and fire protection
•Workability: Ceramic fiber boards can be cut with a hacksaw, sanded, drilled or filed.
•Dimensions: 1/2” x 12" x 16" (2-Pack)

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$59.90

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Sasylvia

Sasylvia 2 Pcs Ceramic Fiber Insulation Board 12'' x 8'' x 0.4'' Fireproof Insulation Board, Flame Retardant, Heat Resistant, High Temperature Tool for Wood Stoves Fireplaces Pizza Ovens Kilns

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Sufficient to Use: this package includes 2 pieces of insulation board, providing you with ample material for your insulation needs; With a size of about 12 x 8 x 0.4 inches, these boards offer generous coverage and ensure you have enough to complete your projects in winter
•Safe and Lightweight: mainly made from ceramic fiber, the ceramic fiber board is designed to provide ideal heat insulation while being lightweight; It effectively prevent heat transfer and protect against potential fire hazards, ensuring safety during use
•Handy to Cut: the heat resistant insulation board is conveniently cut to your desired shape and size by knives and hacksaw blades, easy to be depressed and allowing for random cutting and versatility; Whether you need larger panels or smaller pieces, these boards can be easily trimmed to fit your specific requirements
•Ideal Sizes: measuring approximately 12 x 8 x 0.4 inches, the ceramic insulating board is designed to fit standard dimensions with ease; Their convenient size makes it simple to install, as they can be easily integrated into various projects and applications
•Wide Range of Usages: the ceramic fiber insulation board has diverse applications, making them an indispensable solution for various projects; From lining fireplace walls to insulating kilns and furnaces, the board is suitable for use in a wide range of industrial and residential settings

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$19.99

$21.99

-9%

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BXI

BXI Ceramic Fiber Thermal Insulation Board(2732F) - 12'' X 8'' X 0.4'', Pack of 1 - Inorganic - Flame Retardant, Heat Resistant, High Temperature Insulation

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【SPECIFICATION】: 12'' X 8'' X 0.4''(30cm x 20cm x 1cm); Weight: 0.68 pounds; High DENSITY: 600kg/m3; MATERIAL: Aluminosilicate
•【PARAMETERS】: | Fire Resistant (Class A1) | Long-term Service Temperature ~ 2552°F (1400°C) | Maximum Use Temperature: 2732°F (1500°C) | Thermal Conductivity: 0.082W/(m.k) | R-value: 0.12k.m²/W
•【INORGANIC】: Compared with organic ceramic fiber products, which are very common in the market, inorganic boards have much higher R-value, rigidity, strength and durability. Besides, much less smoke, smell and darkness would be caused when heating them
•【ENDLESS APPLICATIONS】: Heat shields & thermal insulation for various heating treatment equipments like furnace, oven, stove, internal baffle of wood stove, forges, pellet stove, kilns, furnace hot face linings, fireplaces, heat shields, boiler wall, blacksmith forges, soldering, pottery kilns, welding, bead making, propane burner forges, brazing, glass blowing, knife making, backup insulation of refractory bricks
•【EASY TO USE】: Tough, Robust, Non toxic, Notable resistance against thermal shock & chemical attack. Easy to cut with a saw or sharp knife. Note: Please keep away from food

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$17.99

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