FD30 fire doors: our service in Cricklewood
Our FD30 fire doors service covers Cricklewood 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.
Cricklewood has a broad mix of buildings, including student accommodation, converted flats and clinics, and the same fire door principles apply to all of them.
For a mixed portfolio in Cricklewood, we can survey every FD30 opening in one visit and price leaf-only and doorset options side by side. Each FD30 leaf we supply for Cricklewood is sized for the opening, rather than trimmed beyond what its certification allows.
Leaf only or a full doorset?
If the existing frame is sound, correctly sized, securely fixed and compatible with the new leaf's certification, a new FD30 leaf can be hung in it. Many frames do not pass that test: old softwood linings, frames that have been cut about for previous doors, or frames with no evidence of how they were fixed. In those cases a certified doorset (leaf, frame and ironmongery tested together) is the cleaner answer and usually the quicker one on site.
We tell you which route each opening needs on the survey, door by door, and why.
As standard, the work covers:
- Overhead closer set to close and latch
- Frame-to-wall gap sealed with an evidenced material
- Certified FD30 or FD30S leaf, or full doorset
- Intumescent strips and smoke seals to the certification
Which fire door rules apply in Cricklewood?
England's framework applies in Cricklewood. 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. In London, the London Fire Brigade is the enforcing authority for fire safety law.
For blocks over 11 metres in Cricklewood, 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.
Which buildings in Cricklewood need FD30 fire doors?
Typical settings for FD30 fire doors include HMOs, blocks of flats and shops. In Cricklewood, 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.
From enquiry to handover in Cricklewood
- Measure the opening, check the frame and confirm the rating needed
- Order a certified leaf or doorset to size, with matching components
- Remove the old door and assess the frame or structural opening
- Fix the frame and hang the leaf to the certified gap tolerances
- Fit seals, hinges, latch, closer and signage, then test close-and-latch
- Seal the frame-to-wall gap, make good and record the evidence
Guide prices in Cricklewood
Budget around £300–£600 for a leaf into a sound existing frame; £650–£1,300 for a doorset, ex VAT for FD30 fire doors. Our guide prices are the same in Cricklewood as elsewhere; what changes the cost is the doors themselves. Use our guide-price tool for a quick estimate.
Nearby areas we cover from Cricklewood
Neighbouring towns such as Kilburn, Willesden, Chalk Farm and Notting Hill are covered too, so clients with several buildings can use one installer and one evidence format.
Common questions
Is Cricklewood within your coverage area?
It is. We cover Cricklewood in Greater London and neighbouring towns such as Kilburn. There is no charge for the survey.
Do I need to be there for the survey?
Someone needs to give us access to the doors. For blocks and commercial buildings, a caretaker or site contact is fine; for HMOs and homes, we agree a time with you or your tenants.
Can a new FD30 door go into my old frame?
Sometimes. The frame has to be sound, square, securely fixed and compatible with the new leaf's certification. Many older frames are not, especially softwood linings or frames altered for previous doors. We check each frame on the survey and recommend a doorset only where the frame cannot be relied on.
What is the difference between FD30 and FD30S?
FD30S has been tested for smoke control as well as fire. It adds a smoke seal, usually a brush or blade, and needs a tight threshold gap. Flat entrance doors and doors onto protected escape routes are commonly specified as FD30S.

