PERI UP Rosett Flex scaffolding features 9.8 in. (25 cm) and 14.8 in. (37.5 cm) decking widths that provide maximum flexibility and coverage. Rosett nodes spaced every 19.7 in. (50 cm) allow connections in any direction. The system is cost-effective, with high load-bearing capacity using only a small number of diagonals. Lightweight components can be handled by one person, and an integrated lifting lock secures the decking immediately after mounting. Safety features include a perforated, slip-resistant decking surface. PERI Formwork. 410-712-7225.