HMO fire safety upgrades across Hertfordshire

In short: HMO fire safety upgrades bring a shared house up to the fire standard its size and layout need. In Hertfordshire we survey first, price each item separately and hand over the certificates and photos a council asks for.

Nation: England
Pricing region: East of England
Postcode areas: SG, AL, WD, HP
Main towns: Watford, Hemel Hempstead, Stevenage, St Albans, Welwyn Garden City

What do HMO fire safety upgrades in Hertfordshire involve?

Works priced against your fire risk assessment
Fire doors with closers and seals
Fire stopping of service holes
Interlinked smoke and heat detection
Emergency lighting where needed
Commissioning certificates and a handover pack

Which rules apply in Hertfordshire?

The Fire Safety Order 2005 applies to the common parts of HMOs, enforced by the fire and rescue authority.
Licences last up to 5 years and carry conditions on gas and electrical safety, alarms, room sizes and waste.
A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
Smoke alarms on every storey with living accommodation and CO alarms by fixed combustion appliances (other than gas cookers) are required by law.
Under the Renters’ Rights Act, civil penalties reach £40,000 for offences such as running an unlicensed HMO.

Councils in England can add additional licensing and Article 4 directions on top of the national rules. Check the council’s website for the exact address before you buy or start work.

How much do HMO fire safety upgrades cost in Hertfordshire?

Regional adjustment for East of England. Planning budgets: see our prices page.
Item	UK typical	Local guide	Per
Interlinked mains alarm system (Grade D type), small HMO (our estimate from installer guides)	£800 – £2,000	£850 – £2,100	house
Panel alarm system (Grade A type), larger HMO	£1,750 – £4,500	£1,850 – £4,750	house
FD30S fire door leaf into an existing frame, with seals, closer and hinges, fitted	£300 – £600	£320 – £640	door
New FD30S fire doorset with frame, fitted	£600 – £1,300	£640 – £1,400	door
Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate)	£2,000 – £6,000	£2,100 – £6,350	house

Typical time on site: 3–10 working days. For a figure for your house, try the guide-price tool.

HMO fire safety upgrades by town in Hertfordshire

Questions about HMO fire safety upgrades in Hertfordshire

Can you upgrade existing doors?

Sometimes, if the door and frame are sound. Often a certified fire door set is the cheaper and more reliable option.

Do all doors need to be fire doors?

Not always. Guidance usually focuses on doors to rooms that open onto the escape route. The assessment sets out which doors need upgrading.

Do you carry out HMO fire safety upgrades across Hertfordshire?

Yes, across the whole of Hertfordshire, including Watford, Hemel Hempstead, Stevenage.

Who licenses HMOs in Hertfordshire?

HMOs in Hertfordshire are licensed by the local council for the address. Where an area has several councils, each runs its own licensing and planning policies.