Ceramic fiber blankets are a popular choice for high-temperature insulation across furnaces, kilns, pizza ovens, and stoves. This guide highlights reliable suppliers and dense, heat-resistant blankets that maintain shape under intense heat. Below you’ll find five well-regarded options, each with key features to help buyers compare performance, ease of use, and durability for demanding environments.
| Product | Approx. Size | Density | Temperature Rating | Notable Use |
|---|---|---|---|---|
| Deouss Ceramic Fiber Insulation Blanket (8#) | 2″ x 24″ x 150″ | 8 lb/ft³ | 2400°F (1315°C) | Fireplaces, stoves, kilns, furnaces |
| BACLAUGH 1″ Thick Blanket | 1″ x 24″ x 96″ | 8 lb/ft³ | 2400°F | Furnaces, kilns, fireplaces, boilers |
| Deouss 25′ x 24″ x 1″ Blanket | 1″ x 24″ x 300″ | 8 lb/ft³ | 2400°F | Forge, foundry, stoves, kilns |
| Lynn Manufacturing 1″ Thick Blanket | 1″ x 24″ x 150″ | 8 lb/ft³ | 2400°F | Furnace linings, kilns, boiler insulation |
| Protalwell Ceramic Fiber Blanket | 1″ x 24″ x 32″ | 8 lb/ft³ | 2400°F | Pizza ovens, kilns, stoves, chimneys |
The following sections summarize five durable options with emphasis on temperature tolerance, workability, and general applicability to common high-heat installations.
Deouss Ceramic Fiber Blanket—8# 2400F
White ceramic fiber insulation provides high-temperature resistance and fireproof performance. This blanket maintains its shape and size after exposure to heat up to 2400°F, making it suitable for fireplaces, pizza ovens, wood stoves, furnaces, kilns, and related equipment. The product is sold in long rolls (12 feet) with dimensions of 150 inches by 25 inches by 2 inches, enabling flexible sizing for various projects. Its broad applicability includes firebricks, boilers, soldering, blacksmithing, and more, delivering dependable thermal protection in demanding environments.
BACLAUGH 1″ Thick 2400F Ceramic Fiber Blanket
This 1-inch-thick ceramic fiber blanket offers robust fire resistance up to 2400°F and suits a range of high-heat applications. It is commonly used for home casting, furnaces, stoves, fireplaces, boilers, and chimneys. The blanket provides heat insulation, fire prevention, and high-temperature resilience, making it a versatile option for both residential and workshop settings. It’s designed to cut to size and install with basic fastening methods or high-temperature adhesives when needed.
Deouss 25′ x 24″ x 1″ Ceramic Fiber Blanket
With a longer 25-foot roll, this high-density blanket expands into long insulation runs for larger installations. Rated to 2400°F, it retains shape under heat and is well-suited for fireplaces, pizza ovens, furnaces, kilns, boilers, as well as forging and blacksmithing tasks. The blanket’s durability is supported by its 25-inch width and 1-inch thickness, providing a substantial barrier against heat transfer and helping improve energy efficiency across extended sections of equipment.
Lynn Manufacturing 1″ Thick Ceramic Fiber Blanket
This 1-inch thick blanket from Lynn Manufacturing uses ceramic fiber for low thermal conductivity, minimal heat storage, and high tensile strength. Rated up to 2400°F, it’s a solid choice for furnace linings, kiln walls, boiler insulation, and pipe wraps. The product is designed to be cut to size and installed using high-temperature adhesives or mechanical fasteners, which helps ensure a secure fit in complex shapes and tight spaces.
Protalwell Ceramic Fiber Blanket—32″ x 24″ x 1″
Protalwell offers a high-quality blanket made from ceramic fibers with strong tensile strength and low shrinkage. Rated up to 2400°F, the blanket provides good thermal shock resistance and low heat storage, aiming to increase equipment efficiency and lifespan. It’s designed to be easy to install, with straightforward cutting and fastening options, making it a practical option for pizza ovens, stoves, kilns, and forge applications.
Buying Guide: Key Considerations For Ceramic Fiber Blankets
- Temperature rating: Choose blankets rated to at least 2400°F to ensure reliability in most high-heat applications such as kilns, furnaces, and pizza ovens.
- Density and thickness: Higher density (8 lb/ft³) and appropriate thickness improve heat retention and mechanical strength but may reduce pliability. Balance durability with installability for your project.
- Size and form: Roll-based products are flexible for long runs; standard panels or pre-cut dimensions help with straightforward installations in irregular spaces.
- Ease of installation: Look for blankets easy to cut to size and attach with high-temperature adhesives, mechanical fasteners, or clamps to ensure a secure fit.
- Application fit: Consider whether the blanket will serve as insulation for ovens, stoves, chimneys, or industrial furnaces, and match the product’s recommended uses to your equipment.
- Durability and shrinkage: Low shrinkage materials reduce gaps over time, preserving insulation performance under thermal cycling.
- Availability and warranty: Check supplier reliability and any warranty or return policies, especially for critical equipment where failure could pose safety risks.
- Safety and handling: Ceramic fiber blankets may require handling precautions during installation; ensure proper PPE and follow manufacturer guidelines.