The Stove Wizard Vermiculite Boards

Premium Heat-Resistant Insulation Boards for Stoves, Fireplaces, Pizza Ovens & High-Temperature Applications

The Stove Wizard Vermiculite Boards are a high-performance insulation solution designed for use in wood-burning stoves, multi-fuel stoves, fireplaces, pizza ovens, grills, kilns and other high-temperature environments.

Manufactured from premium high-density vermiculite, these lightweight yet durable boards provide exceptional thermal insulation and heat reflection, helping to improve efficiency, enhance performance and protect surrounding components from excessive heat.

Designed to withstand temperatures up to 1200°C, our vermiculite boards are ideal for replacing worn stove liners, constructing fire chambers, insulating pizza ovens and creating custom heat shields for both domestic and commercial applications.

Outstanding Thermal Performance

Engineered for demanding heat-intensive environments, vermiculite boards offer excellent insulation properties while maintaining their structural integrity under prolonged exposure to high temperatures.

Their low thermal conductivity helps reduce heat loss, retain heat within the appliance and improve overall energy efficiency, making them a popular choice for stove refurbishment and new installations alike.

Improves Heat Reflection & Stove Efficiency

The natural insulating and reflective properties of vermiculite help direct heat back into the combustion chamber, promoting higher internal temperatures and more efficient burning.

Benefits include:

• Improved combustion performance

• Better heat output

• Reduced fuel consumption

• Cleaner, more efficient burns

• Reduced soot and residue build-up

Lightweight, Durable & Easy to Work With

Unlike traditional firebricks and dense refractory materials, vermiculite boards are lightweight and simple to cut, shape and install using standard hand tools.

This makes them ideal for custom projects, replacement stove panels and made-to-measure applications where precise fitting is required.

Despite their lightweight construction, they provide excellent durability and long-lasting performance when used correctly in high-temperature environments.

Suitable Applications

The Stove Wizard Vermiculite Boards are suitable for a wide range of applications, including:

• Wood-burning stove liners

• Multi-fuel stove liners

• Fireplace chambers

• Stove baffle and throat plates

• Pizza ovens and outdoor ovens

• Firebacks and heat shields

• Chimineas and fire pits

• Kilns and forges

• Thermal insulation panels

• Custom heat-resistant projects

Key Features

• Temperature resistant up to 1200°C

• High-density premium vermiculite construction

• Excellent thermal insulation properties

• Reflects heat back into the fire chamber

• Lightweight and easy to install

• Simple to cut, shape and customise

• Non-toxic and asbestos-free

• Suitable for domestic and commercial applications

• Available in a range of sizes and thicknesses

Important Information

Vermiculite boards are commonly used on the sides, rear and top sections of pizza ovens, grills and heating appliances. They are not intended for use as a cooking surface or direct food preparation area.

Vermiculite is a highly effective insulation material but is not waterproof and should always be kept dry during storage and installation.

Board Sizes & Delivery Information

To ensure safe handling and cost-effective delivery, larger board sizes are supplied in multiple sections.

• A 1000mm x 610mm x 25mm board is supplied as 2 x 500mm x 610mm x 25mm boards.
• A 2000mm x 610mm x 25mm board is supplied as 4 x 500mm x 610mm x 25mm boards.

This allows the boards to be transported safely while still providing the total coverage area ordered. The individual sections can be easily fitted side-by-side during installation.

Why Choose The Stove Wizard?

The Stove Wizard is one of the UK's leading suppliers of stove maintenance and fire-resistant products, trusted by thousands of homeowners, installers, chimney sweeps and trade professionals nationwide.

As a UK family-run business, we pride ourselves on supplying premium-quality products, expert advice and outstanding customer service.

Whether you're replacing damaged stove liners, building a pizza oven or creating a custom heat-resistant installation, you can rely on The Stove Wizard for quality products that deliver dependable performance.

Trusted by thousands of UK homes. Premium quality. Expert support. The Stove Wizard.