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Commercial & Office Fire Doors in Grantham

We supply and fit commercial fire doors in Grantham (NG31) as complete certified doorsets — from free survey to fixed quote, certified doorset and documented installation, all under one price.

From £850 per single doorset in Grantham, supplied & fitted, ex VAT

Oak-veneered fire door with narrow vision panel in an office corridor

Our Grantham supply and fit service

For landlords, managing agents, businesses and homeowners in Grantham, we provide commercial and office fire doorsets with one fixed quote. A free survey comes first, then a door-by-door schedule, then installation to the manufacturer's instructions and a handover pack for your records.

Grantham is about 22 miles from Lincoln; we cover both, along with Newark-on-Trent, Melton Mowbray and Oakham.

What the law says in Grantham

New and replacement fire doors in Grantham are specified under the Building Regulations 2010 and Approved Document B. In workplaces and the common parts of blocks of flats, the Regulatory Reform (Fire Safety) Order 2005 makes the responsible person keep fire doors in working order, and in residential buildings with a storey above 11 metres regulation 10 of the Fire Safety (England) Regulations 2022 adds quarterly checks of communal doors and annual checks of flat entrance doors.

Cost of commercial fire doors in Lincolnshire

Our guide for commercial fire doors is £850–£1,500 per single doorset fitted, ex VAT. Quotes for Grantham are fixed once we've measured, and include removing and disposing of old doors where they're being replaced.

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 Grantham

Typical uses for commercial fire doors in Grantham include restaurants and commercial kitchens and hotels.

Lincolnshire's demand spans Lincoln's student housing and city centre, Grimsby and Scunthorpe's industry, and coastal holiday accommodation.

  • Restaurants and commercial kitchens
  • Hotels
  • Office fit-outs
  • Retail units

Commercial & Office Fire Doors: key specification

RatingFD30 or FD30S typical; FD60 to cores and plant
FinishesOak, walnut or ash veneer, laminate, paint-grade
Access controlElectric locks and maglocks tested with the doorset
GlazingNarrow or full vision panels
ComplianceFire risk assessment under the fire safety law where the building is
Elevation drawing of commercial & office fire doors

See the full specification and options for Commercial & Office Fire Doors

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

Commercial fire doors in Grantham: questions

Do you work for landlords and managing agents in Grantham?

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

Do you cover Grantham?

Yes. We survey, supply and fit commercial fire doors throughout Grantham and the rest of Lincolnshire, including NG31 and nearby Newark-on-Trent.

What does a Grantham quote include?

Survey, certified doorset, ironmongery, installation, removal of old doors and a handover pack. VAT is added at the standard rate.

Can you work out of hours?

We can arrange evening or weekend fitting for occupied commercial premises — just tell us at survey.

Commercial & Office Fire Doors near Grantham

Also available in Grantham

Get a fixed quote for your fire doors

Free measure survey. Certificate reference against every doorset.