Accessories for roof drains

Roof drain accessories - key elements of an efficient drainage system

Roof drains are essential components of every flat roof.   They ensure effective drainage of rainwater. However, the outlets themselves are not everything. Accessories for roof outlets are an equally important part of the system. They increase its efficiency and durability. At Onninen, we offer a wide selection of these components. They come from renowned manufacturers such as Geberit and HL.

Our offer includes various accessories for roof drains. These include:

• Control and drainage caps
• Mounting flanges
• Drainage rings
• Roof connections DN90/110
• Emergency transfers
• PEHD connecting sockets
• Inlet grilles for roof drains
• Roof drain extension elements

Each of these components plays an important role in the drainage system.   Selecting the right accessories is crucial for the efficiency of the entire installation.   It affects its durability and failure-free operation. Our experts will be happy to advise on this matter. They will help you choose the optimal solutions for a specific project.

Roof drain accessories - how to choose the right elements?

When choosing accessories for roof outlets, several factors should be taken into account. First of all, the type of roof and its surface. The expected amount of rainfall in a given region is also important. The type of roof covering is also important. All this affects the selection of appropriate elements.

Gravity roof drains are the most popular solution.   They are suitable for most cases. We offer a wide range of accessories for them. Control and drainage caps facilitate inspection and maintenance of inlets. Fixing collars ensure a tight connection with the roof covering. Drainage rings increase the efficiency of water drainage.

In the case of large roofs, it is worth considering a vacuum system. It requires special accessories. We offer DN90/110 roof connections dedicated to such installations. They provide optimal water flow at high vacuum.

We recently completed a project for a large shopping center. We used a mixed system there. It combined gravity inlets with vacuum elements. Thanks to this, we achieved high efficiency with variable rainfall intensity.

Innovative accessories for roof drains - new solutions in the Onninen offer

Technology in the roof drainage industry is constantly evolving.   At Onninen, we follow these trends. We introduce the latest solutions to our offer. One of them is intelligent monitoring systems. They allow for remote monitoring of the condition of roof drains. We offer water level and flow sensors. They can be integrated with existing installations.

Another interesting solution is self-regulating emergency overflows. They automatically adjust the capacity to the amount of water on the roof. They prevent the structure from overloading in the event of heavy rainfall. This is especially important for large-area roofs.

Our offer also includes ecological accessories for roof drains. These are elements made of recycled materials. They are not inferior in quality to traditional solutions. At the same time, they contribute to reducing the carbon footprint of the building.

Roof drain accessories are not just technical elements.   These are also aesthetic solutions. We offer inlet grilles in various patterns and colors. They allow you to match the inlets to the architecture of the building. This is especially important in the case of terraces and utility roofs.

Our experience shows that selecting accessories is often a challenge. Many customers ask us about optimal solutions. That is why we offer comprehensive advice. Our specialists analyze the project and propose the best options. They take into account both technical and economic aspects.

In everyday practice, we observe a growing interest in sustainable systems. More and more investors are asking about solutions that allow for the retention of rainwater. In response to this demand, we have introduced special accessories to our offer. They allow for the storage of some water on the roof. It can later be used, for example, for watering greenery.

When selecting accessories for roof drains, quality is key.   At Onninen, we focus on products from proven brands. Geberit and HL are leaders in this field. Their solutions are characterized by high durability and reliability. They ensure trouble-free operation of the system for many years.

Roof drain accessories are an investment in building safety. Properly selected components prevent leaks and flooding. They protect the structure from water damage. As a result, they extend the life of the entire roof.

At Onninen, we offer not only products, but also technical support. Our experts are available to help at every stage of implementation. From design to installation and subsequent maintenance. This means that our customers can be sure that their drainage systems are working optimally.

We invite you to familiarize yourself with our full range of accessories for roof drains.   Our consultants will be happy to answer any questions. They will help you choose solutions that are ideally suited to your needs. Together we will ensure that your roof is effectively protected against rainwater.