Quality from start to finish
Economical
The Rainplus drainage system requires less roof outlets, smaller pipes and less downpipes than conventional systems meaning the the overall cost is considerably lower.Sustainable
The Rainplus system is produced with entirely recyclable materials which, at the end of their useful life can be recovered. The production processes used are energy efficient and of reduced impact.Top performance
The pipes are sized in order to function completely full of water and at a high velocity resulting in immense drainage performance and enhanced self cleaning action in the pipework.Time saving
The minimal groundwork and excavation required means that installations times are reduced and you can greatly accelerate your construction programmes.Space saving
As the roof outlets are connected to single horizontal collector pipes and the down pipes can be positioned anywhere it means you can save space with your layout design.Flexible design
By having a lack of embedded pipes and the ability to have the downpipe's for the system placed anywhere it allows for much more flexibility in the layout of your system.DESIGN
GUARANTEED
EXCELLENCE
The Rainplus is designed and tested according to the product standards while Valsir HDPE pipes and fittings are manufactured to EN 1519 and have been approved to many standards worldwide.
PROCESS
The Rainplus is a result of a thorough design process consisting of 15 computer-aided fluid dynamics analysis through a mathematic model and more than 80 laboratory tests
ECO SUSTAINABILITY
The Rainplus makes directing collected rainwater easy so you can store it and then reuse it to fulfil any of your water based needs from irrigation to fire ponds.
