Reliable Passive Fire Protection
Services For Prisons & Secure Estates
Keep staff, visitors, prisoners and secure buildings safe with our passive fire protection services for prisons. Rest assured knowing that we are fully compliant with regulations and able to offer bespoke packages well-suited to custodial, secure and high-risk environments.
Are You Worried About Fire Safety Inspections or Legal Compliance?
It’s natural to feel pressure when it comes to fire safety inspections in prisons and secure estates. The consequences of non-compliance can be serious, from enforcement action and reputational damage through to increased risk for staff, prisoners and visitors.
The complexity of prison fire protection can also feel overwhelming. Custodial buildings often include secure wings, cells, corridors, plant rooms, kitchens, healthcare areas, workshops, offices, visitor areas and older building stock, all with different levels of risk and access requirements.
All of this and more is why it’s critically important to have a team of fire safety specialists do the work for you.
If you’re concerned about your next inspection, unsure about a previous fire safety report, or need to plan remedial works without disrupting the safe running of the prison, we can provide a bespoke solution just for you.
Let Our Experts Provide Effortless Fire Protection On Your Prison & Secure Estate Grounds
We make it easier for prisons, custodial settings and secure estates to stay compliant, safe and prepared for audits with our prison-focused passive fire protection services. You can have full confidence in knowing your buildings will be better protected, your compliance records will be clearer, and essential work will be planned around any relevant operational and security requirements.
All you’ll have to do then is continue to focus on maintaining a safe, secure and controlled environment.
Here’s what you can expect from our services:
- Audit-ready compliance documentation
- Cell door remediation
- Compartmentation surveys
- DBS-cleared, security-vetted fire safety professionals
- Fire-rated glazing maintenance
- Fire-stopping where pipes, cables and ventilation ducting pass through fire-rated walls
- Smoke barrier installations
And a lot more! Along with any remedial works and general fire-stopping repairs in order of urgency.
We’ve Helped 100s of Secure, Complex & High-Risk Buildings Across Bristol & the South-West
We deliver straightforward surveys that prioritise high-risk issues. Our plain-English reports include clear photographic evidence, categorising actions into urgent, recommended or long-term. These provide a robust evidence trail for the Responsible Person, estates teams, facilities managers, compliance officers and senior management, ensuring you stay ready for inspections.
So if you’re looking for fire safety experts for prisons and secure estates across Bristol and the South-West, then we’re the team for you.
Our Stress-Free Passive Fire Protection Plan:

Free Consultation
Contact us for a free site consultation.

Expert Assessment
Book a compartmentation survey, assessment or inspection with our specialists.

Prioritised Reporting
We’ll hand over a prioritised report with risks, photos, and recommendations tailored to your budget and schedule.

Phased Execution
We help you choose practical works phased around times and instances where disruption is minimal to your guests and daily operations.

Digital Handover
You receive all the relevant documentation for compliance files.
Serving Bristol, South West England, and South Wales
We have the logistical setup to move our team quickly across the region. Including:
- South West England, including Bristol, Bath, Bournemouth, Exeter and Swindon.
- South East England, including Oxford.
- South Wales, including Cardiff, Newport and neighbouring areas.
View our recent projects we’ve completed in the education sector:
Elmfield School Extension
Skanska UK PLC
North Bristol
Parklands Primary School
North Somerset Council
Locking Parkland
FAQs — Passive Fire Protection Services For Prisons
No, we aim to be as self-sufficient as possible. Our teams are specifically trained in custodial movements to ensure we don’t add an extra burden to your operational staff.
Absolutely not. We operate a strict ‘tool tethering’ policy, with a full tool-check at every entry and exit point, ensuring that not so much as a screwdriver is left behind in a secure area.
No, we build a level of custodial flexibility into our quotes. We understand that operational emergencies happen in prisons, and we work with you to reschedule without immediately hitting you with hidden ‘waiting time’ fees.
Yes, our operatives are cleared for high-security environments. We are familiar with the extra layers of vetting and the more stringent tool-control measures required to work in the most secure parts of a UK prison.
Yes! So long as your premises are located in and around Bristol, the South West of England, and South Wales.
Founder’s Note
Out of the many secure, complex and high-risk buildings we work with, many still face overlooked fire safety risks. This is especially concerning in prison environments, where staff, prisoners, visitors and contractors all rely on safe, compliant buildings every day.
At Fire Immunity, we understand that keeping your prison estate safe shouldn’t be a burden, but it can sometimes feel like one. Access restrictions, security requirements, occupied areas, older buildings and urgent compliance deadlines can make fire safety works feel difficult to manage.
As experts in the field, we’re here to offer peace of mind: we want you to always know that your prison buildings are compliant with fire safety regulations and that the people inside them are protected as far as possible.
And because of that, we’re proud to be a trusted partner for secure and high-risk environments. So that you can focus on what matters most: maintaining a safe, secure and controlled estate.
We look forward to helping your prison stay safe, secure and fully compliant with fire protection regulations.
Thank you for trusting us to protect what matters most. If you need to reach out to me for any reason, email me here: Edgaras@fireimmunity.co.uk
Proudly Rated 5 Stars by Our Clients
Jenni Smith
Katasius
We needed a quick quote for works needed based on a fire risk assessment. Eddy was extremely responsive, efficient and professional in providing us with a quote. His help is greatly appreciated and I would not hesitate to get in touch with him for works that may be required in future.
Tom Malik








Let’s Discuss Your Next Project
Urgent Enquiries: 07399 488 039
Main Office: 01174 622 676
New Quotes & Enquiries: sales@fireimmunity.co.uk
Unit 1B, Bridge Road Industrial Estate, Bridge Rd, Kingswood, Bristol, BS15 4TA



