Shaftwall Duct Register To Download Please register your details to download your requested file. Name Email Add me to E-News Please choose: Yes No Application Choose element Building Element / FRL Please choose: Masonry / Plasterboard 3 x 16 -/120/- Masonry / Hebel -/120/- Masonry -/120/- Plasterboard 3 x 16 -/120/- Plasterboard 2 x 16 -/120/- Plasterboard 1 x 13 -/60/- Plasterboard 2 x 13 -/90/- Plasterboard 1 x 16 -/60/- System Product Max. Size Condition System Product Max. Size Condition {system} {product} {max_size} {condition}