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FD90 & FD120 Doorsets in St Helens

We supply and fit FD90 and FD120 fire doors in St Helens (WA10) as complete certified doorsets — from free survey to fixed quote, certified doorset and documented installation, all under one price.

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

Grey steel double doorset in a plant room corridor

FD90 & FD120 Doorsets for St Helens buildings

If your fire risk assessment in St Helens has flagged doors to replace, we can schedule, quote and fit FD90 and FD120 steel doorsets for plant and high-risk rooms to match its recommendations. Surveys in WA10 are free and quotes are fixed and itemised.

We cover WA10 and the surrounding area, including Prescot. Tell us your postcode and preferred dates and we'll confirm a survey slot.

Which rules apply in St Helens?

In St Helens, 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.

Guide prices in St Helens

Expect roughly £1,900–£3,800 per single doorset for FD90 and FD120 fire doors, fitted, ex VAT. Your St Helens quote is fixed after survey and itemised door by door.

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.

Buildings that need FD90 and FD120 fire doors

Typical uses for FD90 and FD120 fire doors in St Helens include separating walls with long ratings and generator rooms.

Liverpool's large stock of city-centre apartments and student blocks is matched by Victorian conversions across Wirral, Sefton and St Helens.

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

What's in the doorset

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

What happens next

  1. Share your FRA or inspection findings
  2. We confirm every door on site
  3. Fixed quote, certified doorsets only
  4. Fitted to the manufacturer's instructions, with photos

Your questions answered

Can you fit just one door in St Helens?

Yes — from a single door to a full building. Where possible, small jobs are scheduled alongside other visits in Merseyside.

Do you work for landlords and managing agents in St Helens?

Yes. We can schedule doors flat by flat, send quotes per property and invoice the managing agent or freeholder.

Do you remove the old doors?

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

Are FD120 doors always steel?

Most are, though some specialist timber and composite systems hold longer ratings. The evidence for the exact configuration is what counts.

Neighbouring areas

Other fire doors in St Helens

Get a fixed quote for your fire doors

Free measure survey. Certificate reference against every doorset.