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Fire doors in a house: where they make sense

For a family house the design often does not require fire doors as it would for an apartment block or commercial premises. But a house has a few rooms with a higher fire risk – and there one good door can give the family time to get out.

RIGOR · 10 November 2026 · 2 min read

Garage to house

A garage holds a car, fuel, batteries, tools, paints and, increasingly, an electric vehicle charger. A fire in a garage can produce a lot of smoke. The door between the garage and the living area is therefore the first place to think of – if you fit one, it is usually an EI2 30 or EI2 60 door with a closer, so it shuts by itself.

Boiler room

A solid fuel, pellet or gas boiler, a fuel tank and an electrical cabinet – the boiler room is the second place to think of. If it is inside or attached to the house, a fire door stops a fire spreading from it into the rest of the house. More in the article Which fire door do I need for a boiler room.

Fuel store, workshop, loft

A pellet or wood store, a room with heating oil, a workshop with tools and paints, or a loft with services – each can be a source of fire. Where a room is unheated and has no fire rating requirement, robust steel multi-purpose doors are enough; where the risk is higher, fire doors are worth it.

What the design says and what is a recommendation

If the house design requires fire doors, the class is stated in the design and the doors must come with documents proving it. If the design does not require them, it is your decision – for doors to the garage and boiler room we recommend fire doors.

Fire doors only protect when they are closed – so in a house always fit them with a closer and never wedge them open.

Appearance

Fire doors no longer have to look industrial: they come in RAL colours and wood finishes, with the leaf flush with the frame, and for the entrance from a stairwell also as fire-rated entrance doors with panels of your choice.

Related products

Fire doors

Fire doors

Single and double-leaf steel doors for stairwells, corridors, boiler rooms and technical rooms.

  • EI2 30 · 60 · 120
  • any RAL
Details and quote
Fire-rated entrance doors

Fire-rated entrance doors

Entrance doors for flats and offices that protect against fire and burglary, with panels of your choice.

  • EI2 30
  • burglar-resistant
Details and quote
Multi-purpose doors

Multi-purpose doors

Steel doors for storerooms, cellars and garages – wherever no fire rating is required.

  • storerooms · cellars · garages
Details and quote
Roller doors

Roller doors

Garage and industrial roller doors with manual or motor operation for garages, warehouses and halls.

  • garage · industrial
  • motorised
Details and quote

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