FD30 fire doors in Carshalton, SM5

FD30 fire doors for Carshalton buildings

From the SM5 postcode district outwards, we take on FD30 fire doors across Carshalton for homes, blocks and workplaces.

Carshalton has a broad mix of buildings, including care homes, restaurants and purpose-built blocks of flats, and the same fire door principles apply to all of them.

Each FD30 leaf we supply for Carshalton is sized for the opening, rather than trimmed beyond what its certification allows. In Carshalton, FD30 doors are the usual choice for escape-route corridors, stairs and kitchen doors where the fire strategy asks for 30 minutes.

What does a correct FD30 installation include?

A typical timber FD30 leaf is around 44mm thick and hangs on at least three fire-tested hinges. The gaps between leaf and frame are set to the manufacturer's data, usually around 3mm. Intumescent strips, and smoke seals where needed, go in the frame or leaf edge as specified. The closer must pull the door shut and latch it from any angle. Every hole cut for a lock, latch or hinge is lined with intumescent material where the certification calls for it.

Then comes the part that is often skipped: sealing the gap between the frame and the wall with a tested material, as BS 8214:2026 now sets out in more detail.

As standard, the work covers:

• Survey of the opening, frame and existing ironmongery
• Certified FD30 or FD30S leaf, or full doorset
• Overhead closer set to close and latch
• Fire-tested hinges, latch or lock and intumescent pads

Which fire door rules apply in Carshalton?

Fire doors in Carshalton 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 Carshalton 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.

Where FD30 fire doors fit in Carshalton

Typical settings for FD30 fire doors include blocks of flats, care homes and shops. In Carshalton, 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 Carshalton installation

1. Measure the opening, check the frame and confirm the rating needed
2. Order a certified leaf or doorset to size, with matching components
3. Remove the old door and assess the frame or structural opening
4. Fix the frame and hang the leaf to the certified gap tolerances
5. Fit seals, hinges, latch, closer and signage, then test close-and-latch
6. Seal the frame-to-wall gap, make good and record the evidence

Guide prices in Carshalton

Guide pricing for FD30 fire doors: £300–£600 for a leaf into a sound existing frame; £650–£1,300 for a doorset, ex VAT. Volume work across several doors in one Carshalton building usually brings the per-door cost down. Your written quote is fixed once we have surveyed.

Nearby areas we cover from Carshalton

Neighbouring towns such as Wallington, Sutton, Mitcham and Morden are covered too, so clients with several buildings can use one installer and one evidence format.

Common questions