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FD90 & FD120 Doorsets in Chesterfield

We supply and fit FD90 and FD120 fire doors in Chesterfield (S41) as complete certified doorsets — with a free measure survey, a fixed itemised quote listing every certificate reference, and installation exactly as tested.

From £1,900 per single doorset in Chesterfield, supplied & fitted, ex VAT

Grey steel double doorset in a plant room corridor

Our Chesterfield supply and fit service

Fire Rated Doors supplies and fits FD90 and FD120 fire doors in Chesterfield, Derbyshire. Whether it's a single replacement or every door in a block, we start by surveying the openings and end with a handover pack listing each doorset and its certificate reference.

Our Derbyshire coverage includes Chesterfield and its neighbours Staveley, Dronfield and Sheffield; tell us your postcode and preferred dates and we'll confirm a survey slot.

Regulations for FD90 and FD120 fire doors in Derbyshire

In Chesterfield, as across England, Approved Document B governs new work and the Fire Safety Order 2005 governs existing premises. Note that Approved Document B is removing the BS 476 fire-resistance test references on 2 September 2029, so specifications are moving to EN classifications such as E30 Sa.

What do FD90 and FD120 fire doors cost in Chesterfield?

Guide prices for FD90 and FD120 fire doors in Chesterfield run from about £1,900 to £3,800 per single doorset, supplied and fitted, ex VAT. Size, glazing, finish and ironmongery move the price, and the survey quote is fixed.

Made-to-measure sizes for older openings, vision panels and upgraded hardware are the usual reasons a door sits towards the top of the range.

Typical uses in Chesterfield

Typical uses for FD90 and FD120 fire doors in Chesterfield include generator rooms and high fire-load stores.

Derbyshire combines Derby's industrial and city-centre buildings with market towns, mill conversions and rural care settings.

  • Generator rooms
  • High fire-load stores
  • Transformer and switch rooms
  • Separating walls with long ratings

Doorset specification

Fire resistance90 or 120 minutes (E90 / E120, EI where specified)
ConstructionUsually steel; some specialist timber systems
Typical usePlant rooms, transformer rooms, high-fire-load stores
ConfigurationsSingle, double, with or without vision panels
HardwareSteel-specific hinges, closers, panic hardware where needed
Elevation drawing of fd90 & fd120 doorsets

See the full specification and options for FD90 & FD120 Doorsets

How it works in Chesterfield

  1. Request a quote online or call
  2. Survey: sizes, ratings, hardware and condition
  3. Quote with each doorset's certification
  4. Phased fitting and handover records

Your questions answered

Do you remove the old doors?

Yes. Removal and disposal of the old door and frame is included when we replace a doorset in Chesterfield.

Is the survey in Chesterfield free?

Yes. We measure and schedule your doors at no cost and send a fixed, itemised quote.

Do you cover Chesterfield?

Yes. We survey, supply and fit FD90 and FD120 fire doors throughout Chesterfield and the rest of Derbyshire, including S41 and nearby Staveley.

Do these doors need panic hardware?

Only where they are on an escape route and the fire strategy calls for it. Panic hardware must be tested with the doorset.

FD90 & FD120 Doorsets near Chesterfield

More doorsets for Chesterfield

Get a fixed quote for your fire doors

Free measure survey. Certificate reference against every doorset.