Getting steel fire doors right in Northolt
From the UB5 postcode district outwards, we take on steel fire doors across Northolt for homes, blocks and workplaces.
In and around Northolt, fire door work covers everything from restaurants to purpose-built blocks of flats. We plan each job around the people who use the building.
Plant rooms, bin stores and warehouses in and around Northolt often call for steel doorsets that can take knocks and damp. We anchor and seal steel frames in Northolt buildings to the manufacturer's instructions and photograph the work before it is covered.
Security and finishes
Steel fire doors can combine fire resistance with security features such as heavier locks and anti-jemmy details, within the evidence. They are usually powder coated in a range of colours, which gives a hard-wearing finish for back-of-house areas.
On a typical job that means:
- Locks, closers and panic hardware as specified
- Single and double steel doorsets
- Powder-coated finishes
- Frame anchoring and gap sealing to instructions
Rules and responsibilities in Northolt
The rules that apply to fire doors in Northolt are England's. The responsible person under the Regulatory Reform (Fire Safety) Order 2005 must keep fire doors in non-domestic premises and the common parts of flats in working order; the Fire Safety Act 2021 confirmed that this includes flat entrance doors onto common parts. In London, the London Fire Brigade is the enforcing authority for fire safety law.
Where a Northolt block is above 11 metres, regulation 10 of the 2022 regulations means communal doors are checked every three months and flat entrance doors annually on a best-endeavours basis. Replacement doors must also satisfy the Building Regulations, with Approved Document B as the guidance most building control bodies work from.
Who needs steel fire doors in Northolt?
The need for steel fire doors usually arises in car park lobbies or plant rooms, and sometimes workshops. 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 Northolt to keep escape routes protected throughout.
From enquiry to handover in Northolt
- Survey the opening, wall type and use
- Specify rating, size, hardware and finish
- Order factory-prepared steel doorset
- Remove existing door and prepare the opening
- Anchor, pack and seal the frame; hang the leaf
- Commission closer and locks; record evidence
Prices for steel fire doors in Northolt
Budget around £900–£2,200 per steel doorset supplied and fitted, ex VAT for steel fire doors. Our guide prices are the same in Northolt as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Covering Northolt and nearby
We also cover towns near Northolt, including Greenford (2.4 km away), Harrow and Southall. If your building is in UB5 or a neighbouring district, the service and pricing are the same.
Questions from Northolt
Is Northolt within your coverage area?
It is. We cover Northolt in Greater London and neighbouring towns such as Greenford. There is no charge for the survey.
Can you work from an existing inspection report for my Northolt 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.
Do steel fire doors need intumescent seals?
Some steel doorsets use intumescent seals and some do not, depending on how they were tested. The certification sets out exactly what is required.
Can steel fire doors be painted?
They are usually supplied powder coated. Repainting on site is possible but must avoid covering seals and labels, and should follow the manufacturer's guidance.

