Standard Bricks
Discover our Standard Bricks
Manufactured for performance and reliability
As a leading European producer, IFB Refractories delivers energy-efficient, dependable solutions to the most demanding industrial sectors:
Why our partners choose IFB Refractories:
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Made in Europe from carefully selected local raw materials
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Complete range of insulating fire bricks up to 1550 °C
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Exceptional thermal insulation with very low conductivity
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High mechanical strength for long-term reliability
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Minimal permanent linear change for lasting stability
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Produced with sustainable, responsible processes.

Engineered for the most demanding industries



A complete range to insulate all your projects
In high-temperature applications, reliability is everything and that starts with having the right data.
That’s why we invest heavily in rigorous testing and continuous optimisation of our insulating fire bricks and sheets. Each product is backed by precise, validated technical data, so our partners can build with confidence on their most critical projects.

Standard Bricks
More than just bricks, IFB insulating fire bricks are engineered solutions that enable major industrial players to reduce energy consumption, improve process efficiency, and lower operating costs. By combining excellent thermal insulation with mechanical strength and durability, they help industries achieve both economic performance and sustainability goals.
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The PS range
The PS6 and PS8 are proprietary low-temperature firebricks (up to 1050 °C) developed by IFB Refractories.
They serve as the outer insulation layer, typically just beneath the metal casing of kilns. Made from 82% SiO₂ siliceous clay sourced from IFB’s historic nearby quarry, they reflect over a century of expertise.

The 11 range
The 11 Range – Reliable Insulation for Demanding Heat Applications
The 11 Range of Insulating Fire Bricks is engineered to perform in environments reaching temperatures up to 1150°C. Combining exceptional thermal insulation with robust mechanical strength, these bricks deliver energy efficiency without compromising durability. Widely trusted across industries, the 11 Range is especially valued in the phosphate sector, where consistent performance under high heat is critical.

The 23 range
The 23 Range sets the standard in insulating fire bricks, delivering exceptionally low thermal conductivity across the entire temperature spectrum. Designed for intensive energy-saving applications, these bricks minimize heat loss while maintaining structural reliability, making them one of the most efficient choices on the market.

The 13 & 25 range
Renowned for their outstanding mechanical performance, the 13 & 25 Ranges have earned a reputation as the go-to insulating fire bricks for the most demanding industrial environments. Trusted across sectors, they have become the industry benchmark, particularly in glass manufacturing, where strength, durability, and consistent insulation are non-negotiable.

The 26 range
Engineered for extreme conditions, the 26 Range delivers reliable performance in applications reaching 1400°C. Offering a strong balance of insulation efficiency and mechanical strength, these bricks are highly versatile and compatible with a wide range of industrial processes, making them a trusted choice across multiple sectors.

The 28 range
The 28 Range stands as IFB’s classic insulating brick series, purpose-built for applications requiring temperatures up to 1500°C. With its high alumina content and low iron oxide composition, this range combines excellent thermal insulation with outstanding mechanical strength, making it a reliable solution for the most demanding high-temperature environments.
Any questions? Contact us now!
Phone: + 33 (0)2 54 02 25 17
Email: ifb-sales@ifbgroup.fr