FD30 VS FD60 FIRE DOORS
Fire doors play a critical role in preventing the spread of fire and smoke throughout a building. They are a key element of a building's fire safety strategy and help protect escape routes, occupants and property in the event of a fire.
The two most common fire door classifications are FD30 and FD60, which indicate the length of time the door has been tested to resist fire under controlled test conditions.
Understanding the differences between FD30 and FD60 fire doors helps ensure the correct door is selected for the correct application.
WHAT ARE FD30 AND FD60 FIRE DOORS?
FD30 fire doors are designed to provide a minimum of 30 minutes fire resistance, whilst FD60 fire doors are designed to provide a minimum of 60 minutes fire resistance.
Both doors are manufactured using fire-resistant components and are tested as complete door assemblies to ensure they achieve their required level of performance.
Typically:
FD30 FIRE DOORS
- Provide 30 minutes of fire resistance
- Commonly used within residential properties
- Frequently specified for flat entrance doors
- Suitable for many internal compartmentation requirements
- Often used in offices and smaller commercial buildings
FD60 FIRE DOORS
- Provide 60 minutes of fire resistance
- Typically used in higher-risk environments
- Commonly specified in plant rooms and service risers
- Often required where greater compartmentation is necessary
- Frequently used in larger commercial and public buildings
WHY FIRE DOOR RATINGS MATTER
The fire rating of a door directly affects how long it can help contain a fire and maintain compartmentation.
Correctly specified and installed fire doors help:
- Slow the spread of fire
- Restrict the movement of smoke
- Protect escape routes
- Support evacuation procedures
- Reduce damage to the building
- Assist compliance with fire safety legislation
Selecting a fire door with an insufficient fire rating may result in non-compliance and could compromise the building's fire strategy.
FIRE DOOR COMPLIANCE AND LEGAL REQUIREMENTS
Fire doors must be specified, supplied and installed in accordance with the relevant building regulations, fire strategy and certification requirements.
KEY COMPLIANCE CONSIDERATIONS
Installation
Fire doors should be installed by competent personnel using the approved installation methods and certified components.
Certification
Certified fire doors should carry identification labels, plugs or markings that provide evidence of their tested performance and certification status.
Seals
Fire doors require appropriate intumescent seals and, where specified, smoke seals. These seals expand when exposed to heat, helping to close the gap between the door leaf and frame.
Maintenance
Fire doors should be inspected and maintained regularly to ensure continued compliance and performance.
HOW TO CHOOSE BETWEEN FD30 AND FD60
The correct fire rating should always be determined by the building's fire strategy, risk assessment and design requirements.
When selecting a fire door, consider:
BUILDING TYPE
Residential buildings, apartment blocks, commercial premises and public buildings may all have different fire door requirements.
LOCATION
The location of the door within the building will often determine the required fire rating.
FIRE STRATEGY
The building's fire compartmentation strategy should always be considered before selecting a fire door.
CERTIFICATION REQUIREMENTS
Any door selected should be supplied in accordance with its tested and certified specification.
MASTERDEC FIRE DOOR SOLUTIONS
Masterdec manufactures and supplies a range of certified timber fire doorsets designed to meet the requirements of residential, commercial and public-sector buildings.
Our fire doorsets are available in a wide variety of configurations, including:
- FD30S Fire Doorsets
- FD60S Fire Doorsets
- PAS24 FD30S Flat Entrance Doorsets
- UKCA Flat Entrance Doorsets
- Communal Entrance Doorsets
- Riser & Cupboard Doors
- Fire Exit Doors
All doorsets are manufactured to order and supplied in accordance with the relevant certification requirements.
FREQUENTLY ASKED QUESTIONS
WHAT IS THE DIFFERENCE BETWEEN FD30 AND FD60?
FD30 fire doors are designed to provide a minimum of 30 minutes fire resistance, whilst FD60 fire doors are designed to provide a minimum of 60 minutes fire resistance.
HOW DO I KNOW IF A DOOR IS FIRE RATED?
Certified fire doors will usually have a certification label, plug or marking located on the top edge, hanging edge or other approved location on the door.
CAN ANYONE INSTALL A FIRE DOOR?
Fire doors should be installed by competent personnel using approved installation methods and certified components.
DO ALL FIRE DOORS REQUIRE INTUMESCENT SEALS?
Yes. Fire doors require appropriate intumescent seals and, where specified, smoke seals to achieve their tested performance.
WHICH FIRE DOOR DO I NEED?
The correct fire door depends on the building type, fire strategy, compartmentation requirements and applicable certification requirements. If you are unsure, seek professional advice before selecting a fire door.