When built all domestic properties are subjected to the building regulations.
Fire door regulations domestic properties.
That includes rooms at every level of the house.
Fire door requirements are set by the national fire protection association and these requirements have been incorporated into most local building codes in the united states with little to no modification.
Internal doors to integral garages should be fd30 fire doors and include smoke seals and self closing devices.
A 2 storey house which has a door leading from an integral garage into the house new build or renovated domestic properties which have 3 or more storeys including loft conversions must have fire doors to every habitable room off the stairwell.
The government is consistently tightening regulations and legislation with an increasing focus on fire prevention in residential homes.
Small rooms of up to 4m2 floor area and domestic garages up to 40m2 can be lined with class 3 d s3 d2 materials.
For a typical two storey domestic home the building regulations require that where the property has an integral garage the door between the main property and the garage normally kitchen or utility should be a fd30 fire door 30 minute fire resistant and include smoke seals and self closing device it is also recommended that the garage floor be at least 100mm lower than that of the property to prevent any fuel spillage entering the main property.
A door is made up of many compatible and fire tested materials and components all listed on the fire door certificate.
However domestic properties also require fire doors depending on the type and size of home.
Integral garages and fire safety.
Fire doors are generally fire resistant sealed frame doors made of various materials and installed in fire rated walls.
Building regulations stipulate that fire doors are required in the following key areas for domestic properties.
Part b and certain codes of practice deal with all fire safety measures.
If your property is a new build it should have been subject to regulations ensuring certain doors are fire doors check this with the developer.
Fire doors are usually associated with commercial premises.
Fire doors are also mandatory in loft conversions and between a house and an integral garage.
In homes more than two storeys high there must be a fire door separating the stairwell and every habitable room excluding toilets or bathrooms.
There is an approved document explaining how the builder can achieve the requirements stated in part b but as soon as it is built the responsibility for fire safety falls on the head of the household.
These are the only doors inside a dwelling that require self closing doors.