Ceramic Fiber Insulation 2ft Thick x 15ft x 24ft - 2400F Fireproof

In this review the Ceramic Fiber Insulation 2' Thick x 15' x 24' from Lynn Manufacturing is evaluated for hobbyists and professionals who need a compact, high-temperature blanket. The bottom line: it is a dense, made-in-USA ceramic wool blanket rated to 2400 F that delivers reliable heat containment for small furnaces, forges and stove baffles. The reviewer found the 2' thickness and 8 lb/ft3 density give very good thermal performance and sturdiness, making it a practical choice for builders needing an insulating layer comparable to Kaowool or Fiberfrax.

Key Features

• High temperature rating: Rated to 2400 F so it holds up under direct heat exposure used in welding, brazing and kiln applications.
• Compact size: The 2' thick x 15' x 24' dimensions are convenient for cutting and shaping into stove baffles, hearth linings or pizza oven seams.
• Density and durability: At about 8 lb/ft3 the blanket has a firm hand that resists sagging and stands up to handling during installation.
• Made in the USA: Domestic manufacture provides traceability and consistent material quality for workshop and safety-critical uses.
• Multi-purpose uses: Suitable for wood stoves, pellet stoves, chimneys, boilers, furnaces, forges and glass blowing where thermal containment matters.

Who It's For

This product is best for metalworkers, blacksmiths, kiln builders and serious hobbyists who need a small, reliable block of ceramic wool for lining a forge, insulating a pizza oven or adding a stove baffle. It works well when a dense, cut-to-fit insulating layer is required for sustained high temperatures.

Those who need large sheet coverage or a finished refractory facing might look elsewhere; this blanket is a raw insulating material meant to be cut, packed or held in place and not a finished cladding. Also, users who require flexible, ultra-thin wrap materials should consider alternate forms of ceramic fiber.

Pros & Cons

Pros

• Holds up to 2400 F for demanding thermal work in forges, kilns and brazing stations.
• Sturdy 8 lb/ft3 density gives good insulation and resists compression during installation.
• Compact 2' thickness and 15' by 24' panel size is easy to cut and fit to small projects.
• Made in the USA, offering consistent quality similar to Kaowool and Fiberfrax alternatives.

Cons

• Delivered as a raw blanket so additional mechanical support or facing may be needed for permanent installations.

Specifications

Material	Ceramic fiber blanket (ceramic wool)
Temperature rating	2400 F
Thickness	2 in
Dimensions	15 in x 24 in
Density	8 lb/ft3
Origin	Made in the USA

Our Verdict

The Ceramic Fiber Insulation 2' Thick x 15' x 24' is a solid choice for anyone building or repairing small forges, stoves and kilns who needs a dense, high-temperature blanket at good value. Its 2400 F rating and 8 lb/ft3 density make it reliable for thermal containment, though installers should plan on providing mechanical support or a facing for permanent installations.

Frequently Asked Questions

Can this blanket be used inside a wood stove baffle?
Yes; its 2400 F rating and firm density make it suitable for stove baffle applications when cut and fitted properly.

Is this product similar to Kaowool or Fiberfrax?
Yes; it is a comparable ceramic fiber blanket and suitable where those brands are commonly used.

Will it require additional support or facing?
Often yes; because it is a raw blanket material, permanent installations typically need mechanical support, anchors or a protective facing.