Flat entrance fire doors in Blackheath, done to the evidence
Our flat entrance fire doors service covers Blackheath and the wider Greater London area. Every job starts with a survey of the openings, so the quote reflects your actual doors rather than a guess.
Blackheath has a broad mix of buildings, including mixed-use office buildings, hotels and shared houses, and the same fire door principles apply to all of them.
We work with freeholders, managing agents and individual leaseholders in Blackheath, whoever is responsible for the doors under the lease. In a block of flats in Blackheath, each flat's front door is what keeps smoke out of the shared corridor, which is why a working closer matters as much as the door.
Who pays and who decides?
Flat entrance doors often sit on the boundary between the leaseholder's flat and the freeholder's building. Ownership depends on the lease, and leaseholder consent, landlord consent and Section 20 consultation can all come into it. We work with freeholders, managing agents, housing providers and individual leaseholders, and our responsibility guide covers the common questions.
Each installation includes:
- Intumescent and smoke seals, threshold set to evidence
- Resident liaison, photo record and certificate references
- Viewer, numerals and security hardware within the certification
- Survey of door, frame, threshold and ironmongery
Rules and responsibilities in Blackheath
Fire doors in Blackheath fall under English rules. New and replacement doors are covered by the Building Regulations 2010 and Approved Document B. In workplaces and the common parts of blocks, the Regulatory Reform (Fire Safety) Order 2005, as clarified by the Fire Safety Act 2021, puts the duty on the responsible person to keep fire doors suitable and maintained. In London, the London Fire Brigade is the enforcing authority for fire safety law.
For residential buildings in Blackheath above 11 metres, regulation 10 of the Fire Safety (England) Regulations 2022 adds checks: communal fire doors at least every three months and best-endeavours checks of flat entrance doors at least every twelve months. Higher-risk buildings of at least 18 metres or seven storeys also come under the Building Safety Act 2022, where works may need approval from the Building Safety Regulator.
Who needs flat entrance fire doors in Blackheath?
Typical settings for flat entrance fire doors include sheltered housing, flats above shops and converted houses split into flats. In Blackheath, as anywhere, the duty holder varies: a responsible person for a workplace, a landlord or managing agent for a block or HMO, or a homeowner after building work. We adjust access, timing and paperwork to suit whoever commissions the work.
The steps on a Blackheath installation
- Survey each flat door and agree access with residents
- Confirm specification, finish and hardware with the client
- Order certified doorsets made to measure
- Remove the old door and frame with minimal disruption
- Install, seal, adjust and test the new doorset
- Hand over evidence and resident guidance
Prices for flat entrance fire doors in Blackheath
As a guide, budget £1,200–£2,400 per certified flat entrance doorset supplied and fitted, ex VAT for flat entrance fire doors. The figure for your Blackheath building depends on the number of doors, the rating, the condition of the frames, finishes, hardware and access. We confirm a fixed price after the free survey.
Nearby areas we cover from Blackheath
Nearby towns we cover include Greenwich, Catford and Eltham. Distance from Blackheath does not change our guide prices, and the survey and quote are free.
Questions
Do you cover SE3 and nearby postcodes?
Yes. We cover Blackheath including SE3, and nearby towns such as Greenwich and Catford. The survey and written quote are free.
How quickly can you survey in Blackheath?
It depends on the number of doors and access, but we offer survey dates as soon as we reply to your enquiry. If an inspection has found urgent safety issues, tell us and we'll prioritise.
Who is responsible for replacing flat front doors?
It depends on the lease. Sometimes the leaseholder owns the door, sometimes the freeholder does. Either way, the replacement has to meet the building's fire strategy, so we can work with whoever commissions it.
Can a flat door have a letterbox?
Only if the letterplate is covered by the doorset's test evidence. A standard letterplate cut into a fire door breaks the rating. Many managing agents choose external post boxes instead.

