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Śruby do obejmy - NIAGARA Ocynkowane

Expansion plugs

Double-threaded expansion plugs for assembly of downpipe brackets on the NIAGARA galvanized gutter system. Hexagonal head.

Product Description – Expansion plug

rynny niagara ocynkowana

NIAGARA Galvanized

The ROUND galvanized gutters offered by our company are a complete gutter system—designed specifically for industrial projects, though they are also ideal for residential buildings. It is designed for both new and renovated buildings, regardless of the type of roofing.

As noted above, NIAGARA GALVANIZED 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, while the zinc coating is 275 g/m².

Expansion plugs designed for assembly of downpipe clamps on building facades. NOTE: The set includes plugs and double-threaded screws for assembly of the clamps. The sets are available in 5 different lengths—allowing you to choose the right one depending on the thickness of the insulation layer.

NIAGARA System Components—Round (Galvanized)

System configurations

Types of Systems

Types of Systems

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

  • 110/90 System

  • 125/90 System

  • 125/100 System

  • 150/100 System
  • Industrial Construction

  • 150/100 System

  • 150/120 System

  • 150/150 System

  • 190/120 System

  • 190/150 System
  • Technical specification

    Cross-section

    NIAGARA ocynkowana system odwadniania

    Length

    Length
    100 mm
    160 mm
    200 mm
    250 mm
    300 mm

    Transport and Storage

    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.

    • Short-term storage: On the construction site, gutters, pipes, and other system components should be stored on pallets in their original packaging, under a roof. It is essential to protect the components from getting wet until they are installed.
    • Long-term storage: Rooms used to store components made of galvanized sheet metal should be dry and well-ventilated, and the temperature inside them must not fall below 0°C. Stored materials must be protected from moisture and kept separate from active chemicals.

    Do you have any questions?

    Does the roof need maintenance?
    Yes, every roof requires periodic inspections to check for any damage. Most products offered by the Blachy Pruszyński Company are available with various types of specialized coatings (covered by Warranty) that increase the service life and durability of metal roofing. Maintenance mainly involves removing soot and chimney dust, which, if left for an extended period, can damage the metal sheeting. Particular attention should be paid to the areas around chimneys, which are critical due to more demanding operating conditions. If localized damage to the paint coating is noticed during an inspection of the roofing, touch-up painting should be performed. In such situations, the best solution is to use dedicated touch-up paints matched to the specific coating. The Blachy Pruszyński Company offers such paints as part of its regular product line, and it is strongly recommended to use the company’s products that are recommended for the specific coating.
    Is it possible to install copper flashings on a steel roof?
    Caution must be exercised when using copper, as copper oxides are highly corrosive and cause corrosion of other metals. For this reason, it must not be combined with other types of metals on buildings (copper reacts upon contact and causes electrolytic corrosion of other metals).
    Can I use an angle grinder to cut sheets?
    Modern roof coverings preclude the use of angle grinders for cutting. Using this method to cut the material will void the Warranty.
    An angle grinder generates a great deal of heat during operation and cutting, which in turn damages the edges of the sheet metal as well as its protective coating. Additionally, the metal shavings produced during operation become embedded in the sheet metal’s surface, creating potential corrosion sites.
    The proper way to cut sheet metal is to use automatic nibblers or hand shears. These tools use mechanical force to cut the sheet metal without exposing it to extreme temperature fluctuations. Additionally, it’s worth remembering that after cutting, it’s a good idea to protect the cut edges with a dedicated protective varnish or special paint.
    Why are metal roof tiles recommended for renovating old roofs?
    This is directly related to its light weight. In the case of old roofs, the roof trusses of renovated houses are often already somewhat worn down by time. Therefore, it is safer to use metal roof tiles, which weigh around 4.7 kg/m², rather than ceramic roof tiles, which are nearly ten times heavier. However, it’s always a good idea to have a specialist inspect the condition of the roof truss and confirm whether it requires renovation or replacement after all. In such cases, the safety of the building’s residents or employees, as well as the installation crew, is always the top priority. In most situations, however, the condition of the structure allows for the use of metal roof tiles without major issues, whereas the use of ceramic roof tiles would no longer be possible.
    How can I advertise a product? Where can I find more information?
    Complaints should be filed at the wholesale store where the purchase was made. If the wholesale store in question has closed (is no longer in business), the completed complaint form should be sent directly to Pruszyński Company at the following address: pruszynski@pruszynski.com.pl

    A complaint form is available in the "Downloads / Forms" section or directly here: COMPLAINT FORM
    How to register and how does the warranty work?
    In order to register the warranty, download the warranty registration available in files for download / printing or directly:
    Warranty registration and send it completed to the following address: guarantee@pruszynski.eu

    The warranty begins to apply on the day of purchase of the goods. Registration of warranty is necessary to quickly identify the purchased batch of goods.
    A moss appeared on the roof tile from the north side or is there a way to remove it?
    Mosses and lichens most often attack roof tiles on shaded sections of the roof, especially when the house is located near a forest or in an area sheltered by trees. They are particularly fond of natural ceramic and cement roof tiles, as well as metal roofing. But they can also appear on glazed ceramic roof tiles with a very smooth surface. It’s only a matter of time.

    In such situations, we recommend using a specialized product designed to remove algae, moss, and lichen—for example, products from ALTAX. Most products of this type are relatively easy to use — simply spray the moss and lichen generously, and after a few days, rinse the dead vegetation with water—most of it should wash away on its own, and the rest should be removed with a brush and clean water (without detergents). It’s also worth remembering that once the roof has dried, you should spray its surface again with a suitable protective treatment and let it dry. This will protect the surface from regrowth, as the protective treatments will significantly delay the process.

    Keep in mind that fungicides and algicides are strong chemicals, so you must exercise extreme caution when applying them. Gloves and safety goggles are required. Another very important aspect is to protect the area around the building so that water containing chemicals does not run directly into the soil or flower beds. The best solution is to block the outlets of downspouts, for example by placing plastic barrels or containers underneath to catch the water containing the chemicals.

    ALTAX - Manufacturer's Website

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