The answer is EzyJamb.
This unique frameless door jamb system wraps the plasterboard and can be plastered in during framing, to blend seamlessly with the wall and provide a flush finish around the door, eliminating the need for architraves.
Available with herline, lift-off or concealed RocYork hinges, EzyJamb has two distinct profiles to suit your requirements:
EzyJamb is made from premium BlueScope steel, to offer a more durable solution to traditional timber jambs and has successfully passed the 10,000 ‘Door Slam’ Test, so you can rest easy knowing you’re investing in a quality product for your project.