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.
Pisko® Superior matt rainwater system
Pisko Superior is a new generation rainwater system that combines top-level durability, a stylish matt finish and ecological responsibility. It is designed specifically for Nordic weather conditions and made from GreenCoat® RWS Pural BT steel with a matt finish coating on both sides. The steel is specially developed for rainwater systems.
Top class material
The Pisko Superior rainwater system uses SSAB’s GreenCoat RWS Pural BT steel, which offers exceptional performance. Piristeel has been involved in the development of the coating from the very beginning, ensuring the high quality of the product and its suitability for Pisko rainwater systems and for use in demanding conditions. The Pisko Superior system also features a new generation of powder coating, which matches the appearance and performance of the other parts of the system. The system’s gutter brackets are painted with this powder coating.
✅ Bio-based and environmentally friendly – Innovative coating
✅ Perfect match with the aesthetic appearance of modern roof surfaces
✅ Durability and performance – Excellent corrosion resistance (RC5) and superior color fastness and gloss retention (Ruv5)
✅ Weather resistance – Withstands demanding weather conditions and retains its properties for long periods with very little maintenance
✅ Matt powder coating of new generation
Premium appearance and long life
The Pisko Superior rainwater system has a matt finish, which allows it to blend perfectly with modern matt roofing materials aging at the same pace with the roof. Finally, it is possible to choose a perfectly matched roof and rainwater system for the water management of your building – both technically and aesthetically!
The longevity of the material prevents color fading and keeps the rainwater system looking good for decades. GreenCoat RWS Pural BT offers excellent corrosion resistance (RC5), which is particularly important for long-lasting rainwater systems. Both sides of the steel are coated with a durable top coat. The product has excellent color fastness and gloss retention (Ruv5), making it ideal for both aesthetically and functionally demanding applications. The excellent retention of appearance is also an important environmental feature, as the finished products have a very long life cycle and therefore do not need to be replaced unnecessarily due to color fading, for example.
The ecological choice for sustainable construction
The Pisko Superior rainwater system is made in Finland and the steel raw materials are sourced locally. Nordic steel, manufactured closed to the end user using the cleanest methods in the world, is the right choice for rainwater systems when you want a strong and durable end result while also taking into account global environmental aspects.
The products use a unique bio-based coating , in which traditional paint components have been replaced with Nordic rapeseed oil and other renewable raw materials. SSAB has a global patent for this coating technology (bio-based technology, BT). The product is also completely chromate-free and 100% recyclable at the end of its life cycle.
The Pisko Superior rainwater system has a long life cycle – less need for renewal, which reduces the consumption of building materials and the lifetime costs of the building.
Available in the most popular colors
The Pisko Superior rainwater system is available in the most popular colors:
- dark grey RR23
- anthracite RR2H3
- dark brown RR32
- black RR33
Choose Pisko Superior- invest in quality and durability
This top-class rainwater system comes with a 50-year technical warranty and a 25-year coating warranty. When you want a rainwater system that is technically top-class, modern in appearance and environmentally friendly, Pisko Superior is the best choice.
Pisko Superior from our dealers across the country!
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Pisko Superior rainwater system – A durable, stylish and environmentally friendly choice!
Frequently asked questions
Does a matt product stain more easily than a glossy one?
- Experience and research do not allow us to draw such a conclusion. Soiling (e.g. accumulation of street dust) or the presence of living vegetation is not primarily a matter of the appearance of the paint surface, e.g. on roofs or in rainwater systems. The specific characteristics of the building and its surrounding environment are much more important. For example, algae growth is favourably influenced by factors such as humidity, temperature and nutrients. Algae can grow on virtually any non-toxic and stable surface, especially in areas not exposed to direct sunlight. There are also indications that so-called uneven substrates slow down the formation of abundant algal biofilms, e.g. the structure of Pisko Superior makes the surface slightly uneven, which, among other things, accelerates drying (the structure breaks the surface tension of water) and scatters light in different directions, which can inhibit or slow down algal growth.The choice of color of the rainwater system also plays an important role. Light-colored surfaces are significantly more susceptible to various contaminants than dark-colored surfaces. If the surface is exposed to the slightest bit of sunlight, dark surfaces will also heat up more quickly (slowing down algae growth) and dry out more quickly (slowing down algae growth) – hence the need to pay particular attention to the color of products.
Which types of roofs is the matt rainwater system recommended with?
- With all modern matt coated steel roofs. The best appearance compatibility is achieved with Pural BT matt roof coating. We also recommend a matt finish rainwater system for tiled roofs, ceramic roofs and traditional roofs, for example.
What types of buildings are recommended for a matt rainwater system?
- Buildings that do not have a glossy wall surface either, so that the façade has a coherent appearance. For example, log buildings, stone or rendered buildings, brick-clad buildings, traditional buildings, etc. In coastal areas, too, the style of buildings has often included a matt finish rainwater system – the Pisko® Superior rainwater system allows for a very long-lasting and easy solution for these sites too, compared to, for example, painting on site with a matt finish brush-on paint.
What kind of treatment is used on the gutter fixing parts (brackets)?
- The Pisko® Superior rainwater system is a highly sophisticated system, so the strong 5 mm thick flat steel gutter brackets are coated with a specially developed, new generation matt powder coating, which has the same appearance as the gutters and, like the rest of the system, has top technical properties. The gloss level of the powder coating on the brackets is < 5 and its performance in terms of appearance retention is façade quality, i.e. excellent.
Rainwater systems and roof safety products
Ladder 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.
Snow guards
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.
Roof walkways
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.
Safety equipment
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.
Gutter coils and roofing sheet coils
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.
Pisko Solar
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.
Pisko balcony fire hatch
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.
Pisko SafeLine wire system
NEW PRODUCT! Pisko SafeLine wire system takes safety to the next level!
Pisko MultiFast
NEW PRODUCT! Pisko MultiFast is a fastening solution especially for low slope roofs.