Un-Trenched Softwood Door Lining Kit

This un-trenched head door frame kit is ideal for imperial and metric doors up to 926mm wide by 2040mm 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 walls up to 133mm thick, the door liner is 27mm thick, and supplied with 28mm x 12mm loose door stops.