Balcony drain body 83 Dallbit DN70mm 832047

Balcony inlet body – reliable water drainage from the terrace

This Dallbit DN70mm balcony inlet body is a key element of terrace and balcony drainage systems. It provides effective and safe water drainage, protecting the building structure from moisture and damage. The product is particularly recommended for use with bituminous insulation, thanks to the factory-welded flange.

Construction and application

The body is made of durable polypropylene, which guarantees its long-term operation even in harsh weather conditions. It is equipped with a bituminous flange with a diameter of 420 mm and a thickness of 5 mm, which ensures a tight connection with the insulation. An additional stainless steel ring reinforces the structure and increases corrosion resistance. The outlet spout with a 3-degree slope facilitates free water flow, and the included protective cover prevents contaminants from entering the system.

This model of inlet is designed for both new installations and renovations of existing terraces and balconies. It will work in the case of bituminous insulation, as well as other popular waterproofing materials. Thanks to its versatility, it finds application in both residential and commercial construction.

Advantages for professionals and end users

• Quick and easy installation: The factory-welded bituminous flange significantly speeds up the installation process, eliminating the need for welding on site – time savings for the installer translates into lower costs for the customer.
• High tightness: The bituminous flange and stainless steel ring guarantee reliable sealing, preventing leaks and moisture under the insulation – peace of mind for the end user.
• Durability and resistance: Made of polypropylene and stainless steel elements ensure long-term operation even in harsh weather conditions – an investment for years.
• Protection against dirt: The included protective cover protects the system from leaves, branches and other contaminants – minimizing the risk of clogging the drain.
• Optimal flow: The outlet spout with the appropriate slope ensures effective water drainage – no stagnation and risk of structural damage.
• Compatibility: The ability to adapt various caps with stainless steel or plastic grates allows for aesthetic matching to the balcony or terrace decor.