Flat entrance fire doors in Grantham, done to the evidence
Our flat entrance fire doors service covers Grantham and the wider Lincolnshire area. Every job starts with a survey of the openings, so the quote reflects your actual doors rather than a guess.
Fire doors in Grantham protect escape routes in small blocks of flats, care homes and small offices alike. We adapt the programme to the building and its occupants, never the standard of the installation.
In a block of flats in Grantham, 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. We work with freeholders, managing agents and individual leaseholders in Grantham, whoever is responsible for the doors under the lease.
What goes into a compliant flat entrance doorset?
We fit certified FD30S doorsets with intumescent and smoke seals, a self-closing device that closes and latches the door from any angle, fire-tested hinges and a lock or latch covered by the certification. Door viewers, spy holes, letterplates, numerals and security hardware can only be fitted if they are part of the doorset's evidence. Where residents want a letterplate, we use one that is covered by the test evidence or recommend a separate post box.
What you get:
- Intumescent and smoke seals, threshold set to evidence
- Self-closer set to close and latch
- Survey of door, frame, threshold and ironmongery
- Certified FD30S doorset in timber or composite
The regulations behind fire doors in Grantham
England's framework applies in Grantham. Approved Document B guides the fire performance of new and replacement doors under the Building Regulations 2010. Day-to-day duties sit with the responsible person under the Fire Safety Order 2005, and for multi-occupied residential buildings, the Fire Safety (England) Regulations 2022 add duties such as giving residents information about fire doors.
For blocks over 11 metres in Grantham, those regulations require communal fire door checks at least every three months and best-endeavours flat entrance door checks each year. In higher-risk buildings, building work is overseen by the Building Safety Regulator, so we check whether approval is needed before starting.
Where flat entrance fire doors fit in Grantham
The need for flat entrance fire doors usually arises in converted houses split into flats or purpose-built blocks of flats, and sometimes flats above shops. Each has its own pressures, such as residents at home or a building that must stay open, so we plan the sequence of work in Grantham to keep escape routes protected throughout.
The steps on a Grantham 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
Budgeting for flat entrance fire doors in Grantham
Budget around £1,200–£2,400 per certified flat entrance doorset supplied and fitted, ex VAT for flat entrance fire doors. Our guide prices are the same in Grantham as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Grantham and neighbouring towns
Grantham is about 35.7 km from Lincoln, and we cover both, along with nearby Newark-on-Trent and Melton Mowbray. Send us your postcode and we'll confirm survey dates.
Questions from Grantham
Is Grantham within your coverage area?
It is. We cover Grantham in Lincolnshire and neighbouring towns such as Newark-on-Trent. There is no charge for the survey.
Can you work from an existing inspection report for my Grantham building?
Yes. Send it over and we can often price straight from it, then confirm on site. We report back against the same door references so you can close actions off.
How long does a flat door replacement take?
Typically half a day per door, with the flat secure at the end of the visit. We agree access times with residents in advance and keep the corridor clear while we work.
Can residents choose the colour of their front door?
Often, within the range the doorset manufacturer offers and within any rules the freeholder sets for the corridor. Factory finishes are better than site painting, which can clog seals and hide labels.

