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Providing a modern and defining feature to your project; INVI Jamb® conceals the door frame and creates square set interiors, as the unique frameless jamb system wraps the plasterboard during framing and blends seamlessly with the wall.
The premium design of the INVI Jamb SRC provides a smooth transition from one side of the door jamb allowing a minimalistic sophistication in apartments, homes, and commercial buildings. This trimless door jamb system allows for a seamless finish that defines a new standard in modern interiors.

The INVI Jamb Single Rebate (SRC) door jamb
- Is a one-piece jamb.
- Is custom made to perfectly suit your wall thickness.
- Is rebated on only one side of the doorstop, to allow the door to be installed flush with the side of the wall that houses the hinges.
- Includes INVI Hardware® Concealed or Mortice Butt Hinges.
Top 6 reasons to choose INVI Jamb SRC door frames
- INVI Jamb SRC’s architrave-free design will match any interior from traditional to modern architecture.
- INVI Jamb SRC is custom made to fit the thickness of the wall, for a quick slip-fit installation.
- INVI Jamb SRC is economical – it is prepped and ready to paint in with the rest of the wall and it wraps the plasterboard during framing to conceal fixings.
- INVI Jamb SRC is made from premium cold-formed steel and is specially coated with A60 Zincanneal.
- INVI Jamb SRC is durable and has surpassed the 10,000-door slam test.
- INVI Jamb SRC does not require on-going maintenance.
