Portman is unique in it’s ability to provide a system that is certified for use with FD30 door leaves. The Portman FD30 system allows for an approved* single door leaf of up to 2700mm high and 1400mm wide to be installed, and any standard FD30 44mm thick door leaf up to 2440mm high and 1220mm wide. This unique assembly opens up new opportunities to create innovative designs and room layouts freedom of choice allows once again for a consistent aesthetic with other doors in the vicinity.

Bespoke profiled timber door linings come complete with intumescent fire seals and pre-cut and formed plasterboard sections to be wrapped around the sub-frame, all providing exceptional fire integrity.

*Kits using standard FD30 Door leaves over 2440mm high and 1220mm wide must incorporate a specific door leaf construction to comply with the scope of certification, please contact the sales office for further information.