Compliant, Certified & Customised Solutions

Fire Protection Systems That Perform When It Matters

At Northern Sealants, we deliver passive fire protection and acoustic sealing systems that are engineered to perform — protecting lives, buildings, and reputations.

Full Service Capability

From cavity barriers and penetration seals to air sealing and compound solutions — we handle it all under one roof, reducing complexity for your project team.

Code-Compliant Installations

Our work is installed to meet the latest BS and EN standards, ensuring you pass inspections and meet your legal responsibilities without delays.

Flexible Across Projects

Whether it’s a large-scale new build or a sensitive live environment, we scale and adapt our services to match your timeline, budget, and risk profile.

Fire Protection Systems & Acoustic Air Sealing

We specialise in the design and installation of passive fire protection systems that maintain compartmentation and resist the spread of fire and smoke. Each system is installed to meet your fire strategy and relevant building regs, with documentation and QA to match. We also provide acoustic and air sealing to control sound transfer and improve energy efficiency. Whether you need to meet Part E acoustic requirements or Part L airtightness goals, we’ve got proven systems ready for specification.

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Passive Fire Protection Consultancy

Consultancy & Support

We don’t just install — we advise. Northern Sealants offers specification support, surveys, and fire stopping consultancy to help you meet safety goals before work begins.

Working with developers, contractors, and architects, we identify risk areas early and provide practical, code-compliant solutions.

Frequently Asked Questions

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