Untrenched White Primed FD30 Door Lining Kit

This untrenched head door frame kit is ideal for imperial and metric FD30 fire doors up to 940mm wide by 2077mm high. A simple construction can be achieved by notching or trenching the head at the required position to allow the jambs to be fixed in place.

This interior door frame is suitable for 135mm thick walls (or wider walls with plastered reveals) , the door liner is 30mm thick, and supplied with loose door stops and intumescent fire and smoke seal.