--- title: "Fire Doors, Fire Stopping & Compartmentation in London | Flame Solutions Ltd" description: "Certified passive fire protection across London — fire door installation, fire stopping and compartmentation for HRBs, council housing and NHS estates. 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BM TRADA third-party certified via Sully Form Ltd." }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Do you cover all London boroughs?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — every London borough, from central to outer. Base is Coulsdon (CR5) which gives direct access into south, central, east and west London." } }, { "@type": "Question", "name": "How fast can you attend a London site?", "acceptedAnswer": { "@type": "Answer", "text": "Typically same-day or next-day site attendance for London jobs, subject to programme. Emergency and out-of-hours attendance is priced separately." } }, { "@type": "Question", "name": "How much does fire door installation cost in London?", "acceptedAnswer": { "@type": "Answer", "text": "Priced by doorset specification, ironmongery schedule and access. London HRB and housing association programmes are priced per door with volume; one-off commercial doors are priced individually. Send the schedule or FRA extract for a fixed quotation." } }, { "@type": "Question", "name": "Do you work on HRBs subject to the Building Safety Regulator?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — high-rise residential is a core part of the London workload. Every job is delivered with certified systems and per-action evidence into the building safety file." } }, { "@type": "Question", "name": "Can you close out FRA passive fire actions across a London portfolio?", "acceptedAnswer": { "@type": "Answer", "text": "Yes — the standard deliverable is a priced programme against the FRA action list, closed action-by-action with evidence referenced to the action number." } }, { "@type": "Question", "name": "Do you offer a warranty on London installations?", "acceptedAnswer": { "@type": "Answer", "text": "We do not offer an additional product warranty. 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Out-of-hours working is priced into the quotation." } }, { "@type": "Question", "name": "Which parts of London are you fastest to?", "acceptedAnswer": { "@type": "Answer", "text": "South and central London are directly on the A23 corridor from our Coulsdon base — CR, SM, SE, SW and central postcodes reach quickest. 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[Cookie policy](/cookie-policy) OK 1. [Home](/) 2. [Service Areas](/areas) 3. London [← All areas](/areas) # Passive Fire Protection in London — Fire Doors, Fire Stopping & Compartmentation Certified fire door installation, fire stopping and compartmentation for London high-rise residential, council housing, NHS estates and commercial fit-outs — delivered by a BM TRADA third-party certified specialist working from a Coulsdon base with direct access into every London borough. [Request Estimate](/contact) [07400 436839](tel:+447400436839) 5 years' passive fire experience. Third-party certified via Sully Form Ltd. £10M employers' / £5M public liability. Speak to Michael directly. Local to London ## How we serve London. Flame Solutions Ltd delivers certified passive fire protection across every London borough — from central Zone 1 commercial premises to outer-borough HRBs in Croydon, Sutton, Bromley and beyond. The work is led by Michael Sully, whose BM TRADA third-party certification is held via Sully Form Ltd, and every job is scoped, delivered and handed over with the evidence pack the Building Safety Regulator and FRA process actually require. London is the core of our operating area. Our base at Coulsdon (CR5) sits on the A23 corridor with direct access into the London boroughs and out into Kent, Sussex and Surrey — which is how we hold same-day or next-day site attendance across the capital without being tied to central rates. The London workload spans FRA close-outs on housing association blocks, fire door replacement programmes on council stock, fire stopping and compartmentation for HRBs, and passive fire packages inside commercial fit-outs across the West End, City and Docklands. **Postcodes covered:** SW, SE, N, E, W, NW, EC, WC, CR, SM, BR, KT. Base to London Our operating base is at Coulsdon (CR5), on the southern edge of Greater London — direct into central London via the A23 and A24, and quick access east to Kent boroughs and west into Surrey. Response time Typically same-day or next-day site attendance across Greater London. Property types in London - High-rise residential (HRBs) governed by the Building Safety Act - Council and housing association stock across the London boroughs - NHS estates and healthcare buildings - Commercial fit-outs, offices and mixed-use developments - Purpose-built blocks in outer boroughs including Croydon, Sutton and Bromley Common service needs - Closing out FRA passive fire actions across large residential portfolios - Fire door surveys and remedial programmes on communal and flat entrance doors - Fire stopping in risers and communal service voids following M&E works - Compartmentation reinstatement in HRBs following Type 4 surveys - Head-of-wall and linear gap sealing in refurbishment and fit-out projects [07400 436839](tel:+447400436839) Services available in London ## Certified passive fire, delivered locally. [ Certified Fire Door Installation Supply & install of certified fire doors and doorsets from BM TRADA-certified manufacturers. Details for London ](/services/fire-door-installation)[ Fire Door Maintenance & Repairs Bring existing fire doors back into compliance without needless replacement. Details for London ](/services/fire-door-maintenance-repairs)[ Fire Stopping Services Sealing service penetrations and structural gaps to restore fire compartmentation. Details for London ](/services/fire-stopping)[ Compartmentation Rebuilding and repairing the fire compartment lines that protect escape routes. Details for London ](/services/compartmentation)[ Fire Door Surveys Detailed, defect-logged surveys with a full fire door survey pack. Details for London ](/services/fire-door-surveys)[ FRA Passive Fire Repairs Closing out passive fire actions from a Fire Risk Assessment, with evidence. Details for London ](/services/fra-passive-fire-repairs)[ Service Penetration Fire Sealing Sealing cable, pipe and duct penetrations with tested, certified systems. Details for London ](/services/service-penetration-fire-sealing)[ Linear Gap & Joint Fire Sealing Head-of-wall, floor-to-wall and construction joint sealing to tested details. Details for London ](/services/linear-gap-joint-fire-sealing)[ Fire-Rated Air Transfer Grille Installation Installing intumescent air transfer grilles in doors, walls and ceilings. Details for London ](/services/fire-rated-air-transfer-grille-installation) Why choose us in London ## Concrete reasons, not vague claims. Passive fire experience 5 years, delivered by Michael Sully Third-party certification BM TRADA (via Sully Form Ltd) Insurance £10M employers' · £5M public liability Accreditations Constructionline Silver · SafeContractor · SIPS Base to central London Direct from Coulsdon (CR5) What we see in London ## Local problems that shape the work. ### HRB duty-holder pressure post-Building Safety Act London's high-rise residential stock now sits inside a formal Building Safety Regulator regime. Duty holders can't rely on 'work done' — they need evidenced, certified installation per action. That is the standard of documentation we build every job around. ### Legacy compartmentation in older council stock Large parts of London's council and housing association stock were built decades before current compartmentation testing was routine. Type 4 surveys almost always reveal unrecorded penetrations, incomplete head-of-wall details and legacy alterations that broke compartment lines. ### High-density M&E in commercial fit-outs London commercial fit-outs run high service density through compartment walls and slabs — cable trays, plastic pipework, ductwork. Every penetration is an opportunity for the compartment line to fail without a certified detail. ### Access, out-of-hours and phased occupation Occupied residential blocks, live NHS estates and trading commercial premises need phased access. We programme by floor, block and access window rather than expecting whole-building shutdown. Our process ## The same evidence-first system on every London job. 1. Step 1 Survey Site survey against the fire strategy or FRA, referenced to a floor plan of the London property. 2. Step 2 Scoped programme Priced programme returned action-by-action with sequencing, access and evidence deliverables. 3. Step 3 Certified delivery Doors, fire stopping and compartmentation installed to the manufacturer's certification schedule. 4. Step 4 Testing & verification Gaps, seals, closers and seals verified; per-penetration photo record captured. 5. Step 5 Handover pack Product datasheets, Record of Insulation and photo pack indexed to the FRA action list. London — frequently asked ## Straight answers for London duty holders and contractors. Do you cover all London boroughs? + Yes — every London borough, from central to outer. Base is Coulsdon (CR5) which gives direct access into south, central, east and west London. How fast can you attend a London site? + Typically same-day or next-day site attendance for London jobs, subject to programme. Emergency and out-of-hours attendance is priced separately. How much does fire door installation cost in London? + Priced by doorset specification, ironmongery schedule and access. London HRB and housing association programmes are priced per door with volume; one-off commercial doors are priced individually. Send the schedule or FRA extract for a fixed quotation. Do you work on HRBs subject to the Building Safety Regulator? + Yes — high-rise residential is a core part of the London workload. Every job is delivered with certified systems and per-action evidence into the building safety file. Can you close out FRA passive fire actions across a London portfolio? + Yes — the standard deliverable is a priced programme against the FRA action list, closed action-by-action with evidence referenced to the action number. Do you offer a warranty on London installations? + We do not offer an additional product warranty. The certified systems used carry their own third-party test evidence; our deliverable is evidenced installation to the tested detail. Do you work direct for London housing associations, or only through main contractors? + Both. Direct engagement for London housing associations, councils and managing agents; subcontract engagement under principal contractors on major refurbishment programmes. Can you work out of hours in central London? + Yes, where the building requires it — retail units, occupied NHS corridors, commercial premises with tenant hours. Out-of-hours working is priced into the quotation. Which parts of London are you fastest to? + South and central London are directly on the A23 corridor from our Coulsdon base — CR, SM, SE, SW and central postcodes reach quickest. East, north and west London are all covered on standard programme lead times. Do you carry insurance suitable for London commercial and residential works? + Yes — £10M employers' liability and £5M public liability, with Constructionline Silver, SafeContractor and SIPS Health & Safety accreditation. ## Get a fixed quotation for London. Send the FRA action list, drawings or a short scope description. You'll speak to Michael directly — not a call centre — and get a scoped, priced programme back with evidence deliverables built in. [07400 436839](tel:+447400436839)[Contact page](/contact) Nearby areas we cover [Croydon](/areas/croydon)[Sutton](/areas/sutton)[Bromley](/areas/bromley)[Surrey](/areas/surrey) See all [service areas](/areas), [services](/services), or return [home](/). ## Ready to scope your London passive fire works? Send the FRA or a short brief. You'll get a priced, evidenced programme back — not a template quotation. [Request Estimate](/contact) [07400 436839](tel:+447400436839) ![Flame Solutions Ltd](/__l5e/assets-v1/8937fb61-d54f-4b77-aea7-a3f11a843ae3/flame-solutions-logo.png) Certified passive fire protection — fire doors, fire stopping and compartmentation — led by BM TRADA third-party certified specialist Michael Sully. [07400 436839](tel:+447400436839) [flamesolutionsltd@gmail.com](mailto:flamesolutionsltd@gmail.com) 6 Byron Avenue, Coulsdon, CR5 2JR Monday – Saturday: 7:00am – 7:00pm [](https://www.instagram.com/flamesolutionsltd/) Services - [Certified Fire Door Installation](/services/fire-door-installation) - [Fire Door Maintenance & Repairs](/services/fire-door-maintenance-repairs) - [Fire Stopping Services](/services/fire-stopping) - [Compartmentation](/services/compartmentation) - [Fire Door Surveys](/services/fire-door-surveys) - [FRA Passive Fire Repairs](/services/fra-passive-fire-repairs) - [Service Penetration Fire Sealing](/services/service-penetration-fire-sealing) - [Linear Gap & Joint Fire Sealing](/services/linear-gap-joint-fire-sealing) - [Fire-Rated Air Transfer Grille Installation](/services/fire-rated-air-transfer-grille-installation) Service Areas - [London](/areas/london) - [Kent](/areas/kent) - [Sussex](/areas/sussex) - [Croydon](/areas/croydon) - [Surrey](/areas/surrey) - [Sutton](/areas/sutton) - [Bromley](/areas/bromley) - [Sevenoaks](/areas/sevenoaks) - [Crawley](/areas/crawley) Company - [About](/about) - [Our Work](/our-work) - [Reviews](/reviews) - [Contact](/contact) - [Privacy Policy](/privacy-policy) - [Terms & Conditions](/terms-conditions) - [Cookie Policy](/cookie-policy) © 2026 Flame Solutions Ltd. Company registered in England & Wales. BM TRADA, Constructionline Silver, SafeContractor and SIPS credentials are held by Michael Sully, registered under our associated company Sully Form Ltd. No warranty is offered. [Call](tel:+447400436839)[Request Estimate](/contact)