How and where to use guide
Premdor FD30 fire door. Paint Grade Premium, 1981 x 686 x 44mm.
Typical applications and locations
This FD30 fire door is designed for internal use in buildings requiring 30-minute fire protection between compartments. It is commonly used in residential properties, commercial buildings, and multi-occupancy dwellings where fire safety regulations demand rated doors between living spaces and escape routes. The paint-grade finish makes it ideal for utility areas, plant rooms, stairwells, and corridors where appearance is secondary to performance. The trimmable design suits refurbishment projects where existing door openings may require adjustment.
- Internal compartmentation in residential and commercial buildings
- Stairwell and corridor applications
- Utility rooms and plant rooms
- Refurbishment projects requiring FD30 protection
- Locations where doors will be painted to match decoration
Installation and trimming
The door arrives unfinished and ready for installation. The exposed lippings on the two long edges facilitate straightforward hanging and adjustment. For refurbishment work, the door can be trimmed to fit existing openings, though trimming must be carried out carefully to preserve the fire-rated integrity of the core. Always ensure the door is hung plumb and level, and that it closes properly with appropriate fire-rated hardware. Use fire-rated hinges, locks, and closers as required by building regulations. Allow adequate clearance at the bottom for smoke seals if specified.
- Check opening dimensions before trimming
- Use appropriate fire-rated hinges and hardware
- Ensure door closes smoothly and latches securely
- Install smoke seals where required by regulations
- Allow clearance for door closer operation
Finishing and maintenance
The unlacquered paint-grade veneer requires finishing on site. Prime and paint with suitable interior paints to protect the veneer and achieve the desired appearance. Ensure all surfaces, including edges and lippings, are properly sealed to prevent moisture ingress and warping. Once finished, maintain the door by keeping it clean and dry. Inspect regularly for damage to the paint finish or veneer, and touch up as necessary. Do not allow the door to become wet or damp, as this can compromise both the fire rating and the structural integrity of the door.
- Prime and paint all surfaces including edges and lippings
- Use quality interior paint suitable for timber
- Inspect finish regularly for damage or wear
- Keep door clean and dry during and after installation
- Touch up paint damage promptly to protect veneer
Fire safety and limitations
This door is certified to FD30 standard, providing 30 minutes of fire protection when properly installed and maintained. The fire rating depends on correct installation with appropriate hardware, proper closure, and intact finish. Do not drill additional holes or make modifications that could compromise the core integrity. The door must be used with fire-rated frames and hardware to maintain its rating. It is not suitable for external use or locations exposed to weather. Always refer to building regulations and the manufacturer's installation instructions to ensure compliance with fire safety requirements.
