
NIAGARA Ocynk, a galvanized sheet metal gutter system. A corner fitting for connecting gutters at the corners of a building, manufactured using a machine-stamping process.

NIAGARA Galvanized Gutters are a cost-effective solution for roof drainage. They are based on the NIAGARA Round (coated) gutters, which are proven and highly regarded by roofers. NIAGARA Galvanized is made of high-quality sheet metal, factory-coated with a protective layer of zinc.
As noted above, NIAGARA OCYNK is a product that offers a more attractive price while retaining the key advantages of NIAGARA gutters. The system is available in eight sizes (gutter / downspout). The sheet metal from which it is manufactured is 0.6 mm thick, and the zinc coating is 275 g/m².
The galvanized internal corner is a horizontal component of the drainage system used to connect gutters at the corners of roof surfaces. Its shape is formed through cold stamping.

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 systems are available in every configuration. The systems that offer the widest range of options are: NIAGARA Round and NIAGARA Galvanized
Single-Family Housing
Industrial Construction
Color/shade—depends on the raw material and comes in only one option: metallic zinc.
Galvanized

The Pruszyński Company guarantees that each individual order will be produced in the same color (shade). For products made of galvanized sheet metal, variations in shade are not possible due to the nature of the raw material (galvanized sheet metal). However, we recommend contacting your distributor each time to ensure that the specific product range is available in the selected material and size.
The internal corner allows gutters to be connected at the corners of a building. The standard angle for this component is90°. Unique extrusion technology allows for the production of corners (90°) without the need for soldering (does not apply to the 190 depth), which significantly enhances the building’s aesthetics. Corners with galvanized gutters are connected using a gutter coupler, available in our system lineup. NOTE* A 190mm version is also available, but it is a soldered version.
Thanks to its wide range of sizes and specialized components, the NIGARA gutter system offers extensive flexibility in adapting the system to the specific needs of a project. To view the full product lineup and check availability, please refer to the list below:
AVAILABILITY AND SIZE CHART: NIAGARA ROUND NO FASCIA
The sizes of gutter corner pieces available in our product line allow them to be adapted to any gutter size in our lineup, providing a warranty for hassle-free assembly. Corner pieces ranging from 110 to 150 mm (gutter depth) are stamped. A 190 mm size is also available, but this is a soldered corner piece.
| System | Gutter depth |
|---|---|
| Galvanized 110 | 110 mm |
| Galvanized 125 | 125 mm |
| Galvanized 150 | 150 mm |
Gutters, pipes, and other system components must be transported in clean, dry, and covered vehicles. They must not get wet during transport and storage, as contact with water can trigger the initial stage of the patination process, characterized by the formation of a white film on the surface of the material.
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