
NIAGARA Square is a modern gutter system design that perfectly complements modernist buildings. The version with a front fascia is the ideal choice for those who want to emphasize the modernist character of their roof. NIAGARA Square /with front fascia/ offers both gutters and drain pipes with a square cross-section—with the gutters concealed behind a smooth front fascia. Expertly designed and crafted from high-quality materials, they function perfectly as a watertight drainage system, and their design harmonizes beautifully with flat-profile roof coverings.
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.
NIAGARA Square is available in several variants, including an option with a front fascia that conceals the gutter on the building’s facade, allowing for a seamless transition and alignment with the roof. Many customers choose this combination for flat roofing materials (such as the Flat Metal Roof Tile, Flat Plus, and standing-seam roof panels).

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, there may be slight variations in shade between individual shipments.
Accordingly, liability for color is limited to a single shipment.
Therefore, when reordering sheets 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 provide a color sample.
To ensure color consistency between sandwich panels and other components, such as flashings, they should be ordered from a single supplier.
The 2026 season brought Łukasz Byśkiniewicz and Łukasz Jastrzębski a string of strong results and a spot on the podium in the RSMP overall standings. They finished the final Wisła Rally in 3rd place, securing the title of Second Polish Vice-Champions.
Read moreMichał Cieślak has become the WBC junior heavyweight world champion! Blachy Pruszyński Company, after winning the interim title in 2025, was awarded the full championship belt. This marks the next stage in the career of the Polish boxer, who has been among the world’s best for years. More major challenges lie ahead for him.
Read moreThe Academy of Crafts is embarking on the next phase of its activities. During the annual meeting in Sokołów, plans were made for upcoming training sessions, participation in trade shows and industry events, and other initiatives. The new Brand Ambassador, Paweł Francuz, also attended the meeting. Ryszard Piwowski, who has been associated with the Academy for many years, was named Honorary Ambassador.
Read more