Pisko rainwater systems conduct rainwater off the roof and building structures in a controlled way. The most extensive range in the market includes options for all tastes in all roofing and facade colors. The GreenCoat RWS Pural-coated rainwater system components come with a technical warranty for 50 years.
Round rainwater system
The smoothly shaped round rainwater systems are manufactured from SSAB’s Finnish GreenCoat RWS Pural material in compliance with green values.
The benefits of the RWS Pural coating include outstanding corrosion resistance, good bending properties, durable appearance, good dirt repellent properties and ease of cleaning. The GreenCoat RWS Pural gives a trendy matt impression due to the micro-structure of the coating. This gives the products a finalized and dignified look.
Both sides of Piristeel gutter coils (both inside and outside the gutter) are coated with the thickest and most durable rainwater system paint coat in the market that is completely chromate-free and also meets the chemical requirements of the REACH regulation. GreenCoat RWS Pural holds the best possible rating for UV resistance (Ruv4) and corrosion resistance (RC5).
– 125 mm
– 150 mm
– 180 mm
– 100 mm
– 120 mm
– 150 mm
Stock downpipe lengths
– 2,5 m (total length of the downspout assembly approx. 3 m)
Cross-sections and flow areas of gutters and downpipes
You can find more detailed information about the Pisko rainwater system parts in our product catalog for round rainwater systems:
Stock colors for round rainwater system
The standard colors for round rainwater systems are white RR 20, dark gray RR 23, red RR 29, dark brown RR 32, and black RR 33. Other RR and RAL color shades are also available.
Rainwater systems and roof safety products
Pisko SafeGrip, for a better grip. Pisko ladders provide safe access to roofs, the ridge of roofs, chimneys, roof hatches and other locations that require maintenance. The Pisko ladder range also offers solutions for a safe descent from balconies and upper floor rooms. The ladders are available in all roofing and facade colors. The Pisko SafeGrip ladder system comes with a technical warranty for 50 years.
Pisko snow guards are used to prevent dangerous situations that can be caused by snow and ice falling from the roof. Snow guards can also protect structures installed on the roof. Our range includes snow guards for all roofing materials. Painted Pisko snow guards come with a technical warranty for 50 years.
A Pisko roof walkway ensures safe access to roof-mounted objects requiring maintenance in all conditions. The roof walkways are available in all roofing colors. The CE-marked roof walkway system has a technical warranty for 50 years.
Pisko safety equipment ensures safe access to the roof and moving to the maintenance sites on the roof. The safety equipment is available in all roofing and facade colors. Pisko safety equipment has a technical warranty for 50 years.
Piristeel’s products include a wide range steel manufactured in Finland for various purposes. The raw materials are locally sourced and therefore an ecologically sustainable choice. We can deliver CE-marked 610 mm and 1250 mm roofing sheet coils and gutter coils on short notice from our warehouse.
Roof fastenings for solar panels are an important part of the Solar assemblies compliant with green energy values. We offer an effective range of tested and safe solar panel roof brackets that withstand northern conditions. Pisko Solar solar panel brackets are always treated using Qualicoat 1-compliant powder coatings, and the products come with a technical warranty for 50 years.
The Pisko fire hatch is intended as an emergency exit route from the balconies of apartment buildings. The easy-to-use product ensures safe and fast evacuation from every floor of a high-rise building. All parts of the Pisko fire hatch have been treated using Qualicoat 1-compliant powder coats. The product has a technical warranty for 40 years.