Design Manual - DUPLEX Internal Stud Framing System

Rondo Duplex is one stud that does the job of two. It's perfect for door openings and glazing in internal wall framing applications where you typically need to install a boxed stud configuration. Less products to install means much quicker installations, delivering you with the all-important labour cost savings. It is suitable for: replacing single boxed studs to support door frames; internal glazing and door jambs; access openings for services with the wall framing; internal load bearing walls by Rondo Engineered Design; and incorporation into standard Rondo narrow flange steel internal wall framing.