Heron Fire Doors – part of Northern Ireland’s Heron Manufacture Ltd – is proud to launch Thermasafe 30™, a game-changing timber fire door that combines unrivalled safety, sustainability, thermal performance, and easy installation in one smart solution.

A Door Like No Other

After two years of development, Thermasafe 30 is ready to set a new benchmark in fire door design. At its heart is an innovative engineered timber core that achieves an industry-leading U-value of just 1.2W/m²K, delivering up to 30% more energy efficiency than standard timber fire doors.

That means greener buildings, lower energy bills, and a smarter choice for contractors, developers, and specifiers who want to future-proof their projects.

Award-Winning Innovation

Thermasafe 30™ doesn’t just tick boxes, it wins awards. Recognised with the British Woodworking Federation’s Award for Innovation 2024, it has already been celebrated as one of the most forward-thinking products in the market.

Julian Knipe, General Manager at Heron Fire Doors, said:

“I couldn’t be prouder of our team for bringing Thermasafe 30 to life. This timber doorset is the result of two years of dedication and innovation, and it represents a real step forward for the industry. By combining outstanding fire protection with sustainability, energy efficiency, security, and ease of installation, we’ve created a product that not only meets today’s challenges but helps build a safer, greener future for everyone.”

Safety Without Compromise

When it comes to protection, Thermasafe 30 goes beyond expectations. Independently tested and triple certified, it consistently meets and exceeds FD30s and E30Sa standards, while also delivering outstanding performance in weatherproofing, acoustic control, and durability.

Security is another key strength: Thermasafe 30 meets PAS24:2022 standards and is fully Secured by Design accredited, giving specifiers peace of mind that it has been tested to the UK Police Preferred Specification.

Made from recyclable, sustainably sourced timber, Thermasafe 30 delivers safety with a smaller environmental footprint. Its manual handling–friendly design also makes transport, installation, and on-site fitting quicker and easier, saving time and reducing costs.

Designed for Every Project

Whether it’s a high-rise apartment block, a healthcare facility, or a commercial office, Thermasafe 30 fits the brief. Available in a wide choice of panel designs and finishes – from sleek flush styles to detailed moulded options, with fanlights and sidelights options too, it brings both style and substance to every setting.

It’s also compatible with a full range of fire and security hardware, ensuring long-lasting performance and ease of maintenance.

Launching September 2025

Available from September 2025, Thermasafe 30 is the future-ready fire door that delivers safety, efficiency, sustainability, and ease of installation in one.

Discover how Thermasafe 3O can transform your next project.

Visit heronfiredoors.com or get in touch with our team today – technical@heronfiredoors.com