
NIAGARA Round System—gutter components with a classic, semicircular profile. Straight gutter. It is used in three different configurations within the entire NIAGARA Round drainage system.

A metal gutter coated with a polyurethane finish that enhances its resistance to corrosion, UV radiation, and changing weather conditions. It is suitable for both new construction projects and renovations. It effectively drains rainwater from the roof into drain pipes, protecting the building’s facade and foundation.
Features:
Variants:

The wide range of configurations and sizes available for the NIAGARA Round system (polyurethane coating) ensures its versatility and adaptability to various types of buildings. The choice of system depends on the type of building and the roof area. Depending on the roof area, dual-pipe systems can be used to optimize water drainage efficiency. The systems that offer the widest range of options are: NIAGARA Round (no fascia) and NIAGARA Galvanized
Single-Family Housing
Industrial Construction
All colors in the NIAGARA Round system are available in top-quality polyurethane coatings that ensure long-lasting performance and reliability. This is particularly important for a gutter system that is constantly exposed to prolonged contact with water and harsh operating conditions.









The Pruszyński Company guarantees that each individual order will be produced in the same color (shade). However, due to the complexity of the coating processes, slight variations in shade may occur between individual shipments. Therefore, liability for color is limited to a single shipment.
Therefore, when reordering gutter system components from a specific batch, please be sure to indicate on the order form or inform your sales representative that this is a follow-up order and to provide a color sample. To ensure color consistency among the gutter system components, as well as other elements such as flashings, please order them from a single supplier.
Rynny, rury i inne elementy systemu należy przewozić czystymi, suchymi i zadaszonymi środkami transportu. Nie wolno dopuścić do ich zamoknięcia podczas transportu i składowania, gdyż na skutek ich kontaktu z wodą może rozpocząć się pierwszy etap procesu patynowania, charakteryzujący się powstawaniem białego nalotu na powierzchni materiału.
NIAGARA Round Drainage System Component. Gutters are components installed directly along the edge of the roof. Thanks to a wide range of mounting components (hooks, connectors, covers, end caps), the gutter can be installed in several ways, depending on the roof structure. The NIAGARA Steel system gutters are made of the highest-quality steel and coated with a protective polyurethane coating (50 μm). Thanks to the use of these materials, we can be sure of color stability as well as high resistance to weather conditions. Polyurethane is characterized by very high resistance to corrosion and color fading compared to the commonly used PLASTISOL.
The NIAGARA gutter system, thanks to its wide range of sizes and dedicated components, allows for extensive customization to meet the needs of any project. To view the full product range and availability, please refer to the list below:
AVAILABILITY AND SIZE CHART:
Depending on the selected system configuration (gutter depth / downspout diameter), the components of the NIAGARA Round (steel) system are available in various lengths. These lengths are determined by the manufacturing process as well as transportation and storage conditions at the installation site.
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Łukasz Byśkiniewicz and Daniel Siatkowski took 2nd place in the Valvoline Małopolska Rally. After a fierce battle and nearly 150 km of special stages, the TVN TURBO RALLY TEAM crew finished just 7.3 seconds behind the winners, solidifying their position as runners-up in the RSMP.
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Read moreThe Blachy Pruszyński Company is once again among the highest-rated construction brands in Poland. In the 2026 Construction Brand of the Year Ranking, the company won three awards and received the “Tradespeople-Friendly Brand” distinction. This is yet another confirmation of the quality of its products, which are highly valued by contractors and roofers.
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