I've got nice 35mm oak doors but part of planning says i need to replace them with fire Doors. It's a shame but has to be done.
The new doors will be 44mm and the door jams are replaced. Will this leave a gap on the gripper? Do they also need replacing?
The new doors will be 44mm and the door jams are replaced. Will this leave a gap on the gripper? Do they also need replacing?