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Gratings for drainage channels

Diversity and design: gratings for drainage channels

Rainwater management is an integral part of infrastructure. It is not always easy to integrate drainage systems into the cityscape or the design of special architectural buildings. Directing water without showing it – that is the art. Gratings of drainage channels play a crucial role in ensuring successful integration.

Our solutions – your benefits with HAURATON channel gratings

Discover our wide selection of gratings for drainage channels – from elegant ductile iron and stainless steel gratings to robust mesh gratings and slotted covers. Whether for elegant facades, car parks, busy roads or industrial facilities – we offer the perfect solution in a variety of designs, materials and load classes. Find the ideal grating for your requirements now!

  • Wide range of gratings: ductile iron gratings, mesh gratings, perforated gratings, slotted gratings, longitudinal ductile iron gratings, slotted covers and design gratings
  • Materials for every need: galvanised steel, stainless steel, ductile iron or fibre-reinforced polyamide
  • From load class A 15 to F 900 in accordance with DIN EN 1433
  • Narrow slot widths for pedestrian areas
  • Radial or other custom designs are also available on request – especially for you!

Grating types

HAURATON offers standard gratings in the nominal width of 100 to 500. Other nominal widths are available on request.

Teaserbild eines Gitterrostes von HAURATON

Mesh gratings

Mesh grating is the ideal solution for reliably covering drainage channels in a wide range of applications. It impresses with its high load-bearing capacity, durability and slip resistance (on request) – even in demanding weather conditions. Whether in car parks, industrial areas or public facilities, mesh gratings ensure safe water drainage while protecting against tripping hazards. Thanks to a variety of materials (galvanised steel and stainless steel), mesh sizes and load classes (A 15 – E 600), they can be optimally adapted to the respective requirements – for maximum functionality and an attractive appearance.

Teaserbild eines Guss-Gitterrostes

GUGI – ductile iron gratings

Ductile iron gratings are the perfect choice for covering drainage channels in high-traffic areas. They impress with their high load-bearing capacity (up to load class F 900), durability and resistance to weathering. They are frequently used in traffic areas, industrial facilities and inner-city areas in particular, as they can withstand even heavy loads from vehicles such as buses or lorries and can serve as a rustic design element.

Teaserbild eines Stegrostes von HAURATON

Slotted gratings

Slotted gratings impress with their elegant design and are preferred for use in areas with little traffic, such as pedestrian zones or as gratings for a facade channel. They combine effective drainage with an attractive appearance.

Teaserbild eines Lochrostes von HAURATON

Perforated gratings

Perforated gratings are the ideal cover for drainage channels on façades, in partially covered areas or pedestrian zones. They enable efficient water drainage and blend harmoniously into their surroundings thanks to their attractive design. Their finely perforated surface makes them extremely safe – even for pedestrians wearing high heels, as heels cannot get caught in the grating. In addition, small children’s fingers cannot get caught in the holes, making perforated gratings a safe solution for nurseries.

Teaserbild eines Längsstabrostes von HAURATON

Longitudinal gratings

Longitudinal gratings are the perfect choice for discreet yet powerful drainage on façades or flat roofs. Their slim, longitudinal structure allows for high water absorption and blends discreetly into modern architecture. They impress with their stability, weather resistance and clear, elegant appearance. They are particularly popular in high-quality commercial and residential buildings, where they provide reliable drainage while complementing the overall architectural design.

Teaserbild einer Schlitzabdeckung von HAURATON

Slotted covers

Slotted covers offer an inconspicuous but extremely efficient solution for surface drainage. With their narrow slot opening, they blend seamlessly into modern architecture and enable discreet water drainage. They are particularly robust, resistant and suitable for load class E 600, which means they can also be used in areas with high loads, such as public spaces, driveways or commercial areas. Slotted covers combine functionality with elegance.

Teaserbild für FIBRETEC Design-Stegroste

FIBRETEC design slotted gratings

The FIBRETEC design slotted grating is perfect for adding colour accents to your design. The wide range of colours available for the grating extends from calm blue (‘water’) to rust red (“brick”) and bright yellow (‘sun’). The grating is also available in slip resistance class R11 and with a maximum load class of C 250.

Kunststoffgranulat aus dem der Werkstoff RECYFIX hergestellt wird

Materials

HAURATON gratings for drainage channels are available in various materials. An overview:

HAURATON steel gratings

Verschiedene Stahl-Abdeckungen von HAURATON

Steel is a versatile and easy-to-process material that is often used for channel gratings. From simple slotted covers in pedestrian zones to longitudinal grating on façades and sturdy mesh gratings in car parks, there are numerous application areas.

The benefits of steel are:

  • Sustainability – steel is 100% recyclable

  • Robustness – steel is extremely resilient (up to load class E 600) and weather-resistant

  • The light weight of steel makes installation easy and saves on transport costs

  • Flexibility – steel is easy to process and can be shaped into almost any form. This means that a steel grating can be produced exactly to your requirements

Werkstoff Edelstahl
Stainless steel:

Custom-made stainless steel channels are manufactured from rustproof chrome-nickel steel in grades 1.4301 (V2A) and 1.4404 (V4A). This makes them corrosion-resistant.

To the stainless steel 1.4301 gratings >

To the stainless steel 1.4404 gratings >

Werkstoff verzinkter Stahl
Galvanised steel:

Hot-dip galvanising is a particularly durable and cost-effective form of corrosion protection and offers benefits that are unique in corrosion protection technology. Hot-dip galvanised surfaces are not only protected against wind and weather, but also optimally protected against mechanical stress – for decades. Strip galvanising describes a special hot-dip galvanising process in which, instead of a single piece, a complete steel strip passes through the galvanising plant.

To the hot-dip galvanised gratings >

To the strip-galvanised gratings >

Werkstoff Cortenstahl
Corten steel:

Corten steel is a steel alloy that is characterised by its high weather resistance. Its surface is covered with a particularly dense layer of iron oxide, which is responsible for its high rust resistance: this barrier layer creates a vibrant patina that ages with the environment.

Contact us now for advice >

In addition to the material, you can also choose between different surface finishes: ground, sandblasted, polished, glass bead blasted, stained or coated. This allows the appearance of the drainage system to be individually adapted to the aesthetic requirements of your project.

HAURATON ductile iron gratings

Teaserbild eines Guss-Gitterrostes

Ductile iron impresses with its extreme stability, high load-bearing capacity and long service life – even under the heaviest loads. The mostly rustic gratings are often used in ports or industrial yards, but can also be seen as elegant longitudinal gratings in public spaces.

The benefits are:

  • Extreme stability (up to load class F 900)

  • Weather resistance

  • Maximum safety

Ductile iron

Uncoated cast iron with spheroidal graphite, also known as ductile iron (GJS 500-7), is an extremely resilient material with mechanical properties similar to those of steel.

To the ductile iron gratings >

Ductile iron with KTL coating

The extremely stable and high-quality ductile iron is available as a grating with a KTL-coated surface in black and offers unique benefits in corrosion protection technology.

To the ductile iron gratings with KTL coating >

Galvanised ductile iron

The ductile iron with KTL coating is also available in a galvanised version. This further enhances corrosion protection and product durability.

To the galvanised ductile iron gratings >

HAURATON fibre-reinforced polyamide gratings

Teaserbild für FIBRETEC Design-Stegroste

Fibre-reinforced polyamide channel gratings are extremely lightweight, which makes them easy to install. They are also resistant to corrosion, weathering and UV radiation. Thanks to innovative material technologies, they offer medium load-bearing capacity and a long service life. Whether in pedestrian zones, sports facilities or car parks, fibre-reinforced polyamide gratings are universally applicable.

The benefits are:

  • Easy installation and handling thanks to extremely light weight

  • Durability due to high resistance to weathering, chemicals, road salt and UV radiation

  • Sustainability – HAURATON’s fibre-reinforced polyamide gratings are 100% recyclable

Fibre-reinforced polyamide

Fibre-reinforced polyamide with significantly increased mechanical strength.

To the fibre-reinforced polyamide gratings >

Recycled polypropylene

Recycled polypropylene is a 100% recycled – our material RECYFIX.

To the gratings made of recycled polypropylene >

Modified polypropylene

Polypropylene optimised in terms of the above characteristics.

To the polypropylene gratings >

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