Osma StormLine is a high capacity domestic system with ogee profile - suitable for a maximum roof area of 254m2 (with one downpipe). Use with RoundLine or SquareLine downpipe.
Valves are manufactured in modified PVCu and are extremely durable and designed to provide secure solvent weld jointing. PVC-C provides superior fire performance and its high softening point means it is not adversely affected by very hot water discharges.
Osma DeepLine is a 113mm (4.5") high capacity domestic gutter with semi-elliptical profile. Max roof capacity is 299m2 (with one downpipe). For use with RoundLine downpipe.
Osma StormLine is a high capacity domestic system with ogee profile - suitable for a maximum roof area of 254m2 (with one downpipe). Use with RoundLine or SquareLine downpipe.
Valves are manufactured in modified PVCu and are extremely durable and designed to provide secure solvent weld jointing. PVC-C provides superior fire performance and its high softening point means it is not adversely affected by very hot water discharges.
Osma DeepLine is a 113mm (4.5") high capacity domestic gutter with semi-elliptical profile. Max roof capacity is 299m2 (with one downpipe). For use with RoundLine downpipe.