Quelfire is a UK-based manufacturer of passive firestopping systems for service penetrations in buildings. With a legacy of over 45 years, we are committed to supporting safer, more compliant construction through tested solutions, technical guidance, and industry education. Our systems are trusted by contractors, firestoppers, architects, and engineers nationwide.

Quelfire is a specialist in passive fire protection, providing tested, compliant solutions for service penetrations in buildings. We support professionals across the construction supply chain—from the early design stage through to on-site installation—with reliable products and expert guidance.

With over four decades of experience, we’ve built our reputation on more than just our products. We’re known for the knowledge we share, the compliance we uphold, and the people behind the brand. Whether you need technical support, test evidence, or a trusted partner for your project, Quelfire is here to help you get it right.

Our CPD training, downloadable resources, and tested detail finder tool (QuelSelector) all form part of our mission to make passive fire protection clearer, more accessible, and better understood across the industry.

Innovation
By aligning with construction realities, we elevate fire testing and test evidence, ensuring buildings are designed and constructed around proven solutions.

Connection
People are central to our mission, including team members, customers, and end users. Collaboration is essential.

Empowerment
We provide our team and valued customers with the resources necessary for making informed quality decisions to protect people and property.

To continue delivering extensively tested, reliable firestopping solutions designed for compliance and ease of installation. Backed by evidence, expertise, and responsive support, Quelfire empowers key stakeholders in the construction industry to build safer, compliant spaces with confidence.

You can find biographies on our Meet The Team page.

LinkedIn:
https://linkedin.com/company/quelfire

YouTube:
https://www.youtube.com/@FirestoppingSolutions

TikTok:
https://www.tiktok.com/@firestoppingsolutions

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