
NIAGARA Square is a modern drainage system designed to complement modernist architecture. The version with a front fascia and a bottom fascia is the ideal solution for those who prefer a minimalist aesthetic for their building. . NIAGARA Square (front fascia and bottom fascia) uses the system’s basic components (square gutters and pipes)—with the gutters completely concealed behind the front fascia and bottom fascia. Expertly designed and crafted from high-quality materials, they serve perfectly as a watertight drainage system. The gutters remain accessible from above, while the concealed effect is fully visible from ground level. This achieves a unique appearance while still allowing easy access for cleaning and maintenance of the system.
Detailed information is provided below
We also encourage you to explore our full range of square gutters:

The contemporary design of the gutter system perfectly complements modernist buildings. The metal gutter system offered by our company is a complete gutter system. It was designed with aesthetics, functionality, and—above all—durability in mind.
Our technology has enabled us to create products that impress not only with their excellent technical specifications but also with their visual appeal. The quality of our products is QUALITY TO THE POWER OF TWO.
The NIAGARA Square is available in several variants, including an option with a front fascia and a bottom fascia that conceal the gutter on the building’s facade and hide the lower part of the system, integrating it with the eaves. This creates the effect of a lightweight, enclosed structure free of additional external elements—while simultaneously ensuring effective and efficient roof drainage.

The system components are manufactured from the highest-quality steel, which is galvanized and coated on both sides with polyurethane (50 μm).
By using 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.
for the fascia
Frontal supporting hook under the bead of the front fascia
for the fascia
Long supporting hook under the bead of the front fascia
for the fascia
Long supporting hook for the corner of the front fasciaAll 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.
Glossy polyurethane



The versatile application of NIAGARA steel gutters makes them available in many configurations, tailored to various types of buildings. The choice of system depends on the type of construction and the roof area. Depending on the roof area, dual-pipe systems can be used to optimize water drainage efficiency.
It is worth noting that not all of our NIAGARA gutter systems are available in every configuration. The systems that offer the widest range of options are: NIAGARA Round and NIAGARA Galvanized
Single-Family Housing
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 delivery only.
Therefore, when reordering sheets for a specific batch, please mark on the order or inform the Sales Representative that this is a continuation of an order and provide a color sample.
To ensure color consistency of sandwich panels with other elements, such as flashings, they should be ordered from a single supplier.
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