- Standard Core - A multi-cell or spacer pad core for light duty, non-fire rated applications. Suitable for domestic use.
- Semi Solid Core - Offering additional weight to the Standard 35mm door, the specification is optional on moulded panel doors.
- Safe 'N' Sound Core - Solid core material in a standard thickness door, offering the best specification.
- Fireshield FD30 - A high density particle board, which requires no timber framing, at a thickness of 44mm. When correctly installed with suitable intumescent strips as a doorset assembly, the door will provide certified fire resistance.
- Firemaster FD60 - A high density particle board, which requires no timber framing, at a thickness of 54mm. When correctly installed with suitable intumescent strips as a doorset assembly, the door will provide certified fire resistance.
FSC® Certification applies to Standard Core unglazed and Firemaster FD60 options.
PEFC Certification applies to Semi Solid, Safe 'n' Sound and Fireshield FD30 options.