Oven Plate

Boz Altınay Construction Industry Inc.

What is Oven Board? High Heat Resistant Insulation Material.

In industrial areas where high temperatures are involved, ensuring safe and efficient insulation is vital.  Furnace insulation boards , particularly  preferred  in industrial ovens, boilers, and heating systems , are a heat-resistant, long-lasting insulation material providing A1 class fire resistance. Generally manufactured from rock wool, this product both prevents heat loss and ensures fire safety.


What is an Oven Board?

Oven board is a type of thermal insulation board produced by melting natural stones such as basalt at high temperatures and transforming them into fibers, and is generally made of high-density rock wool material  . Thanks to its high-temperature resistant structure, it is particularly used in industrial ovens, boilers, chimneys, and hot surface insulation.


Technical Specifications

  • Thermal conductivity coefficient (λ):  Approximately 0.035 – 0.045 W/mK

  • Fire reaction class:  A1 – Non-combustible.

  • Operating temperature:  Up to 600 °C (up to 750 °C in some special products)

  • Density:  100 – 150 kg/m³ (may vary depending on the product)

  • Water repellent properties:  Hydrophobic production available as an option.

  • Dimensions:  Typically 600×1000 mm / 600×1200 mm

  • Thickness:  30 mm – 100 mm


Where are oven boards used?

📍 For external and internal surface insulation of industrial furnaces
📍 In steam and hot water boilers
📍 In chimney insulation systems
📍 In petrochemical plants and power plants
📍 In tanks and reactors operating at high temperatures
📍 In metal melting and processing plants
📍 In ceramic and glass production furnaces


Advantages of Oven Plates

✅  High Heat Resistance:
Maintains its performance even at temperatures above 600°C, providing long-lasting protection.

✅  Fire Safety:
Being made of A1 class non-combustible material, it eliminates the risk of fire.

✅  Energy Efficiency
: Minimizes heat loss, saving energy and increasing system efficiency.

✅  Dimensional Stability:
It does not shrink or expand at high temperatures; it maintains its shape.

✅  Easy Application:
Can be cut, shaped, and easily applied to different surfaces.

✅  Long-lasting:
Thanks to its chemical and thermal resistance, it offers years of trouble-free performance.


Things to Consider When Choosing an Oven Board

  •  The product should have an appropriate resistance level depending on the application temperature  .

  • Density and thickness selection  should be determined based on heat loss calculations  .

  • Fire rating and certifications (EN 13501-1 A1)  should be checked.

  • It is recommended to obtain project-specific consulting for industrial facilities   .

Frequently Asked Questions (FAQ)

What is an oven plate?

Oven board is a thermal insulation material based on rock wool, which is resistant to high temperatures and is non-combustible.

In what areas are oven plates used?

They are used in industrial furnaces, boilers, chimneys, tanks, petrochemical plants, and power plants.

Will the oven plate burn?

No. It has a Class A1 non-combustible rating and high fire resistance.

To what temperature can it withstand?

Depending on the product type, it can operate at temperatures between 600–750 °C.