Rainwater downpipe

The rainwater downpipe is a key element of the rainwater system's vertical riser. It is responsible for the organized drainage of rainwater and melted snow from the hopper down to the surface drainage or storm sewer, reliably protecting the building's facade and foundation from getting wet and gradual deterioration.

The part is made of durable galvanized steel, resistant to deformation and mechanical loads. You can choose the classic galvanized option or a version with a double-sided Polyester polymer coating. The protective coating reliably isolates the metal from corrosion in aggressive outdoor environments and allows you to choose a color that will perfectly blend with the exterior of your home.

Design features:

• Durability and fade protection: The optional Polyester polymer coating protects the pipe from UV radiation and sudden temperature changes, maintaining its original appearance without rust formation for a long time.
• Convenient assembly and minimal waste: Standard lengths of 1.5 and 3 meters make it easy to assemble a riser for a building of any height, saving material and simplifying the installation process.
• Tightness and fast assembly: The precise geometry of the connection joints guarantees a tight connection between the pipes without the use of complex tools or additional sealants.

Technical specifications:

• Execution options (optional): Galvanized steel without coating or galvanized steel with a double-sided polymer coating (Polyester)
• Coating colors: Dark brown (RR32), red (RR29), dark gray (RAL7016), light gray (RAL7004), brick red (RAL8004)
• Available length: 1500 mm (1.5 m) and 3000 mm (3 m)
• Diameter range: D-80, D-100, D-120, D-150 mm (custom diameters available upon request)
• Certification: Factory production control certificate No. 1805/2011