Smoke does not wait for a fire to grow before it starts killing. According to the Home Office's detailed fire statistics for 2022/23, 259 people died in fires in England. Thirty per cent of those deaths - 77 people - were not killed by flames but by gas or smoke. They died because smoke found a path through the building: an unsealed pipe penetration, a cable tray without an intumescent collar, a joint that was never filled. Fire stopping is the engineering answer to that pathway. It is our specialism and we have been delivering it across Essex - including Billericay - since 1979.
We are Blake Fire & Security Systems: a family-run business operating from our Southend-on-Sea headquarters, 13 miles from Billericay. We hold the BM TRADA Q-Mark for fire stopping installation - one of the third-party certification schemes referenced in Approved Document B (the government's technical guidance on fire safety in buildings) as an accepted means of demonstrating installer competence. In 46 years protecting Essex, we have surveyed and remediated penetration failures across commercial, industrial, educational and residential buildings throughout south Essex, from Billericay and Basildon to Wickford and Laindon.
This page provides an informational overview of fire stopping obligations and our services. It is not legal advice - your Fire Risk Assessment and a competent Fire Safety professional should determine your exact compliance obligations.
Every occupied building has penetrations - the points where pipes, cables, cable trays and ducts pass through walls, floors and ceilings. In isolation, these openings look harmless. In a fire, they become channels through which smoke travels faster than most occupants can evacuate. In 2022/23, the Home Office records show 758 people were hospitalised having been overcome by gas or smoke in accidental dwelling fires - 46% of all fire hospital casualties that year and the single largest injury category.
The same principle applies in commercial premises. When a cable tray crosses a compartment wall without a tested intumescent seal, the void around it connects one fire compartment to another. A standard polyurethane expanding foam - the pink or yellow product routinely left by general contractors - is not fire-rated and does not constitute fire stopping. It will not hold in a fire. We see this error regularly across Billericay's commercial and industrial stock, and it is one of the most common failures our passive Fire Protection surveys identify.
Effective compartmentation is the countermeasure. Home Office data for 2022/23 shows that in houses and converted flats - the most common building type in which dwelling fires occur - around 14% of fires spread beyond the room of origin. When compartmentation fails, it fails with consequences. That is the engineering purpose of every penetration seal we install: to keep fire and smoke in the compartment where they start, for as long as the structure needs to hold.
FIRAS guidance has noted that fire stopping products are only as good as their methods of installation and maintenance. The material is only part of the answer. The competence of the installer determines whether it performs. It is why the fire stopping industry's two principal third-party certification schemes - BM TRADA Q-Mark (which we hold) and FIRAS (Fire Installers Registration and Accreditation Scheme) - certify the installer, not just the product.
Fire stopping is not discretionary. Three pieces of legislation define your obligations as the Responsible Person for non-domestic premises in Billericay - and the consequences of getting this wrong have become significantly sharper in the last two years.
The Regulatory Reform (Fire Safety) Order 2005 (FSO) places a duty on the Responsible Person under Article 9 to carry out a suitable and sufficient Fire Risk Assessment. Article 17 then requires that Fire Safety measures - including fire compartmentation - are maintained in an efficient state, in efficient working order and in good repair. This is an ongoing duty, not a one-time requirement. The FSO applies to all non-domestic premises and to common areas of multi-occupied residential buildings across England and Wales.
Building Regulations, Schedule 1, Requirement B3 governs internal fire spread through the structure of a building. It requires that fire and smoke in concealed spaces be inhibited and that structural stability is maintained. Approved Document B provides the technical guidance on how to meet Requirement B3 - and it references third-party certification schemes, including BM TRADA Q-Mark, as an accepted means of demonstrating installer competence. Building Regulations 4 and 7 additionally require that all fire stopping materials are fit for purpose and that workmanship meets functional standards. Where fire resistance to a prescribed period is required, materials must be tested to the relevant standard - for penetration seals, that is BS EN 1366-3:2021+A1:2024, classified to BS EN 13501-2; for structural fire resistance of elements, BS 476-22 remains in active use for existing construction tested under the older classification regime.
The Building Safety Act 2022, Section 156, significantly strengthened the enforcement regime. Since 1 October 2023, fines under the FSO carry no upper limit - Section 156 removed the previous cap entirely. For higher-risk buildings (those 18 metres or more in height or seven storeys or more, containing at least two residential units), the Building Safety Regulator (BSR) gained full enforcement powers on 1 April 2024. Every such building must now hold a current Safety Case Report, and passive Fire Protection records - including fire stopping documentation - are mandatory golden-thread information under the Act. The Building Safety Regulator operates under the Health and Safety Executive and is the principal enforcement authority for structural safety and Fire Safety in higher-risk buildings across England.
The personal consequences are real. In June 2024, Sheffield Crown Court handed Zahir Ahmed - a building owner - a six-month suspended custodial sentence after a fire trapped 11 people in a stairwell. The investigation found no Fire Alarm System, no Emergency Lighting, a poor standard of Fire Doors and no staircase ventilation. He paid £10,000 in prosecution costs and undertook 250 hours of community service. The enforcement action demonstrates that personal liability under the Regulatory Reform (Fire Safety) Order 2005 sits with the Responsible Person - and that unlimited fines and custodial sentences are the outcome when Fire Safety duties are not met. As the Responsible Person for your premises, that liability sits with you personally - not with a previous owner, a past contractor or the firm that left unrated foam in the wall.
Essex County Fire and Rescue Service issued four enforcement notices and five prohibition notices and brought two prosecutions in the year ending March 2023 (ECFRS, 2022/23). Enforcement is not theoretical here - it happens in this county, across 82,750 regulated non-domestic premises. An enforcement notice does not give you months to respond. It gives you a deadline.
We carry out every stage of fire stopping work ourselves, using our own directly employed engineers. We do not use subcontractors on fire stopping projects. The surveyor who assesses your site introduces you to the engineer carrying out the work, so you deal with the people who understand your building from the first visit to the final sign-off.
Our process runs in six stages:
In 2024/25, fire and rescue services attended 6,665 workplace fires across England. A quarter of those - 1,656 - were in industrial premises (Home Office, 2024/25). For Billericay's industrial estates and commercial parks, this is the baseline risk your fire stopping provision is measured against. We survey these environments regularly and understand the common failure points: shared party walls between industrial units, plant rooms with multiple service penetrations, loading bay ducting and cable trays serving shared distribution boards.
We cover Billericay and the surrounding area from our Southend-on-Sea headquarters - including Basildon, Brentwood, Wickford, Laindon and the wider south Essex corridor. Billericay is an established market town and commercial centre within Basildon Borough: its built environment spans Victorian and Edwardian town centre properties, post-war conversions, 1970s and 1980s light industrial units and more recently developed managed business parks - a range of building ages and types that creates varied passive Fire Protection demands across a relatively compact geography. We have been protecting Essex buildings since 1979: 46 years of direct local knowledge, not a franchise or a national firm with a regional sales territory.
Billericay's commercial stock presents the penetration challenges we know well: multi-tenanted industrial units where cable trays cross party walls along the Radford Way and Laindon Road industrial corridors; retail and leisure premises extended or converted multiple times; older commercial buildings in Billericay town centre and on the surrounding Basildon-adjacent estates where original fire stopping has been disturbed by successive maintenance contractors; and newer developments where Regulation 38 (the requirement to hand over Fire Safety information at completion) was not followed, leaving the Responsible Person without a full penetration record. We work regularly in education and healthcare across south Essex too - sectors with specific fire stopping requirements around plant rooms and areas of high service density.
Our passive Fire Protection surveys across south Essex - from Billericay and Wickford to Basildon and Brentwood - consistently reveal the same pattern: penetrations installed by general contractors using non-rated materials and no documentation trail. The survey we carry out for you establishes the baseline. The remediation we carry out fixes it. The Bolster record we create proves it.
Third-party certification for fire stopping installation is not a statutory legal requirement. The FSO requires competence; it does not mandate a named scheme. But as the ASFP (Association for Specialist Fire Protection) states, a competent person must demonstrate to a third party that they have the expertise, skills and commitment to the professional installation of passive Fire Protection products. Third-party certification is the accepted means of demonstrating that - and the evidence that stands up when an insurer, auditor or enforcement authority asks how you selected your contractor.
When that question arrives - and for buildings subject to Building Safety Regulator oversight, it will - the answer "we used a certified, independently audited installer" is the one that closes the conversation cleanly.
Our credentials for fire stopping installation:
Our principle is straightforward: "If we're not qualified to provide a service, we won't offer it." We do not add services to our portfolio without the credentials to back them. That is not a marketing line - it is how we have operated since 1979.
We are big enough to cope, small enough to care. You get the resource of a firm delivering fire stopping across Essex and London for decades and the personal service of a family business where accountability sits with named people.
Kirsty Powell, Director of Chef's Choice Ltd, worked with our team on fire stopping installation and shared her experience:
"I would just like to thank you and all the team...for an absolutely fantastic service and a great job well done."
- Kirsty Powell, Director, Chef's Choice Ltd
Zone Property Management, whose freeholder engaged our team on a passive Fire Protection project, reported back:
"The Freeholder mentioned that your company is fantastic and he was really impressed with the service and knowledge of your team on site."
- Zone Property Management
Both engagements involved fire stopping installation with full Bolster documentation. The knowledge our team brings to site comes from direct experience across commercial, residential and mixed-use buildings throughout Essex - built over 46 years of operating in this county.
Fire stopping is not a one-time installation. Buildings change - pipes move, new cable runs are added, M&E contractors disturb existing seals during maintenance. Materials degrade, particularly in areas subject to vibration or thermal cycling. What was compliant on the day of installation may not be compliant three years later if the building has been modified around it.
We recommend annual inspections of all installed fire stopping, plus trigger inspections after any building works. During maintenance visits, we:
The cost of an annual maintenance inspection is a fraction of what non-compliance costs. Industry analysis reports significant premium increases for buildings with inadequate or undocumented passive Fire Protection - insurers reprice risk sharply when passive Fire Protection falls short, and that applies across building types regardless of compliance history. Documented, third-party-certified fire stopping records are increasingly the difference between insurable and uninsurable. A maintenance programme costs far less than a single premium increase, let alone an enforcement notice or prosecution.
FIRAS - the Fire Installers Registration and Accreditation Scheme operated by Warringtonfire since 1994 - and BM TRADA Q-Mark (which we hold) are the two principal third-party certification routes for fire stopping installation in England. FIRAS reports certifying more than 1,300 companies and overseeing more than 250,000 passive Fire Protection projects (Warringtonfire, 2024 - industry body figures). Certification at this scale is not a differentiator - it is the baseline a Responsible Person should require from any fire stopping contractor they appoint.
Our Bolster system means your compliance records are a live, structured record of every penetration surveyed, every seal installed, every maintenance visit - accessible for audit, insurance renewal or Building Safety Regulator scrutiny when you need them.
If you manage premises in Billericay and have not had a professional fire stopping survey, your building should be treated as potentially non-compliant until assessed. The Grenfell Tower Inquiry Phase 2 Report, published in September 2024, found systematic passive Fire Protection failures across the building - failures that the Inquiry found were widespread, not exceptional. Passive Fire Protection failures are common. They are also fixable - once identified properly.
A passive Fire Protection survey typically takes half a day for a single-storey commercial unit, a full day for a multi-storey or complex building. You receive a written compliance gap report, a full penetration record and a costed remediation plan within five working days. No vague recommendations. No generalised advice. A document you can act on, file with your insurer and hand to your fire risk assessor.
After the survey, you know exactly where your building stands. You have a prioritised remediation list, a material specification and a record that demonstrates due diligence - whether the next person to ask is an enforcement officer, an insurer or a prospective tenant. That is the position every Responsible Person in Billericay should be in.
We carry out surveys across Billericay and the surrounding south Essex area - Basildon, Wickford, Laindon, Brentwood and Southend-on-Sea. To arrange a survey or discuss your fire stopping requirements, call us on 01702 447800, email info@blakefire-security.co.uk or use our online enquiry form. You can also find out more about our fire stopping service and our wider passive Fire Protection work across Essex. We are available Monday to Friday, 08:30 - 17:00.
We only offer what we are qualified to provide. Fire stopping is one of our core qualifications. Family-run from our Southend-on-Sea HQ, with 46 years protecting Essex behind us, we are ready to put that experience to work for your building in Billericay.
Think of fire like water. It finds the gaps. Make sure yours are sealed.
No fixed interval is specified in the FSO. Article 17 requires the Responsible Person to keep Fire Safety measures - including compartmentation - maintained in an efficient state and in good repair, but the legislation does not prescribe a named frequency. In practice, the required regime flows from your Fire Risk Assessment under Article 9: a competent assessor will determine whether annual inspections suffice or whether trigger-inspections after building works are also needed. We recommend annual surveys of all installed fire stopping as a baseline, plus an inspection after any M&E or fabric works that disturb walls, floors or ceilings.
Industrial units on Billericay's commercial estates - including premises along the Radford Way and Laindon Road corridors - typically share party walls between separately occupied units. Cable trays, pipework and compressed-air runs routinely cross those shared walls to serve shared distribution boards or utilities. Every crossing is a potential penetration and in multi-tenanted buildings, each incoming tenant may add new service runs without reinstating fire stopping. Building Safety Act 2022 golden-thread obligations apply to higher-risk buildings, but the FSO maintenance duty under Article 17 applies to all of these premises. We survey industrial estates throughout South Essex and identify shared-wall penetration failures as one of the most consistent findings.
It is not a statutory legal requirement. The FSO requires a competent installer; it does not mandate a named scheme. BM TRADA Q-Mark Fire Stopping Installation (FSI) certifies a named supervisor - in our case, Martin Blake - who takes personal responsibility for installations carried out under his oversight. BM TRADA is UKAS-accredited (number 0012), so the certification involves independent audits of processes, materials and completed work. Approved Document B references the Q-Mark as an accepted means of demonstrating competence. For Responsible Persons, it is the evidence that answers the question "how did you select your contractor?" in a way an insurer, auditor or enforcement officer will accept.
No. Standard polyurethane expanding foam - the pink or yellow product widely used by general contractors for draught-proofing or cable-tray fill - is not fire-rated and does not constitute fire stopping. Building Regulations 4 and 7 require that materials used for fire stopping are fit for purpose and that workmanship meets functional standards. A compliant penetration seal must be tested to BS EN 1366-3:2021+A1:2024 (for penetration seals) and classified to BS EN 13501-2, achieving at least the fire resistance period of the compartment element it passes through. Unrated foam provides no meaningful resistance. We remove it and replace it with a tested, specified system as part of every remediation we carry out.
The golden-thread documentation requirement under the Building Safety Act 2022 applies to higher-risk buildings: those 18 metres or more in height or seven or more storeys, containing at least two residential units. Most standard commercial premises in Billericay - offices, warehouses, retail units - fall outside this definition unless they form part of a mixed-use scheme above the height threshold. However, the FSO maintenance duty applies to all non-domestic premises regardless of height, and insurers are increasingly requiring documented passive Fire Protection records as a condition of cover. Our Bolster digital compliance system records every penetration surveyed, every seal installed and every maintenance visit - structured to satisfy both the Building Safety Regulator (BSR) golden thread and insurer audit requirements.
