Uploaded July 2019 | Updated September 2026, 46 minutes ago
The big problem with traditional guttering systems is they’re just not as efficient as they could be. So the OSMA team have designed a comprehensive rainwater range suitable for every need. Every system has an advanced hydrodynamic running outlet with a unique wider aperture, capable of handling up to 30% more rainwater when compared with other outlets of a similar size. Extra wide seals allow for thermal expansion and provide a secure watertight joint. The innovative Flexiclips make installation easy and can be removed to adjust the system or clean a seal.
Plus the unique cloaking collar has been designed to conceal the down pipe cut ends, for a much neater appearance.
Available in a range of six profiles and a choice of colours for all types of domestic, commercial and industrial applications.
The OSMA Rainwater Range. Overflowing with innovative and practical features. OSMA. The science of drainage.
wavin.com/en-gb/osma-above-ground
The big problem with traditional guttering systems is they’re just not as efficient as they could be. So the OSMA team have designed a comprehensive rainwater range suitable for every need. Every system has an advanced hydrodynamic running outlet with a unique wider aperture, capable of handling up to 30% more rainwater when compared with other outlets of a similar size. Extra wide seals allow for thermal expansion and provide a secure watertight joint. The innovative Flexiclips make installation easy and can be removed to adjust the system or clean a seal.
Plus the unique cloaking collar has been designed to conceal the down pipe cut ends, for a much neater appearance.
Available in a range of six profiles and a choice of colours for all types of domestic, commercial and industrial applications.
The OSMA Rainwater Range. Overflowing with innovative and practical features. OSMA. The science of drainage.
wavin.com/en-gb/osma-above-ground
