Dual 762mm/838mm Trenched Head Softwood Door Lining

This dual trenched head door frame kit is ideal for 30" and 33" inch wide imperial doors, the trenched head allows for fast accurate assembly, narrower doors can be accommodated by cutting and additional trench in the required position.

This interior door frame is suitable for walls up to 133mm thick, the door liner is 27.5mm thick, and supplied with 32mm x 12mm loose door stops.