FD90 and FD120 fire doors in Hertford: how we work
For landlords, managing agents, businesses and homeowners in Hertford, we provide FD90 and FD120 steel doorsets for plant and high-risk rooms 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.
We cover SG13 and the surrounding area, including Hoddesdon. Tell us your postcode and preferred dates and we'll confirm a survey slot.
What the law says in Hertford
Because Hertford is in England, the starting point is Approved Document B for the specification and the Fire Safety Order 2005 for ongoing duties. Blocks with a storey above 11 metres also fall under regulation 10 of the Fire Safety (England) Regulations 2022: communal fire doors checked at least every three months, flat front doors at least every year.
Guide prices in Hertford
Guide prices for FD90 and FD120 fire doors in Hertford 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.
We show each door's price separately, so if budget is tight you can phase the work and start with the doors your fire risk assessment prioritises.
Buildings that need FD90 and FD120 fire doors
Typical uses for FD90 and FD120 fire doors in Hertford include high fire-load stores and separating walls with long ratings.
Hertfordshire's new towns — Stevenage, Hatfield, Welwyn Garden City — sit alongside commuter towns with office-to-residential conversions.
- High fire-load stores
- Separating walls with long ratings
- Generator rooms
- Transformer and switch rooms
FD90 & FD120 Doorsets: key specification
| Fire resistance | 90 or 120 minutes (E90 / E120, EI where specified) |
|---|---|
| Construction | Usually steel; some specialist timber systems |
| Typical use | Plant rooms, transformer rooms, high-fire-load stores |
| Configurations | Single, double, with or without vision panels |
| Hardware | Steel-specific hinges, closers, panic hardware where needed |
See the full specification and options for FD90 & FD120 Doorsets
How it works in Hertford
- Request a quote online or call
- Survey: sizes, ratings, hardware and condition
- Quote with each doorset's certification
- Phased fitting and handover records
Your questions answered
Can you work around tenants or staff in Hertford?
Yes. We phase work in occupied buildings and keep escape routes available. Each door is planned to be removed and replaced the same day; if that isn't possible, the opening is made secure and we tell you in advance.
Can you fit just one door in Hertford?
Yes — from a single door to a full building. Where possible, small jobs are scheduled alongside other visits in Hertfordshire.
Do you cover Hertford?
Yes. We survey, supply and fit FD90 and FD120 fire doors throughout Hertford and the rest of Hertfordshire, including SG13 and nearby Hoddesdon.
Can FD120 doors have glass?
Yes, with insulating fire glass tested in that doorset, but panel size is usually limited.
Neighbouring areas
- Hoddesdon (4 miles)
- Welwyn Garden City (6 miles)
- Hatfield (7 miles)
- Cheshunt (7 miles)
- Waltham Abbey (8 miles)
- Harlow (8 miles)
Also available in Hertford
- Fire Doors for Homes in Hertford
- Stairwell & Escape Route Doors in Hertford
- Fire Door Supply & Fit in Hertford
- Riser & Service Cupboard Doors in Hertford
- Communal & Corridor Fire Doors in Hertford
- Fire Door Ironmongery & Closers in Hertford
- FD60 Fire Doorsets in Hertford
- Timber Fire Doorsets in Hertford
- FD90 & FD120 Doorsets across Hertfordshire
- All fire doors in Hertford