Rectangular roof outlet as spout
DrainHero system with rectangular roof outlet as spout, particularly suitable for buildings with traditional drainage through the parapet.
Drainage capacity
Drainage capacity 50x150 mm: 1,4 L/s
The DrainHero system has been measured with a water accumulation of 35 mm from the inlet, a fall height of 100 cm, and a maximum horizontal outlet of 200 cm.
Safe drainage through the parapet with DrainHero
With climate change and increasingly frequent cloudbursts, there is a growing need for effective safety drainage solutions in construction. Buildings must be able to withstand sudden and heavy rainfall that increasingly exceeds the capacity of standard roof drainage systems. If water is not quickly and safely directed away from the roof, the risk of serious damage to the roof structure, facades, and the building’s interior increases.
Our rectangular Rectangular roof outlet as spout is part of the proven DrainHero system and provides buildings with traditional roof drainage through the parapet with a reliable and dependable method for handling large volumes of rainwater in emergency situations.
Ideal for traditional drainage solutions
This type of outlet is particularly well-suited for buildings with traditional roof drainage via the parapet. This includes, for example, older building structures, classic commercial buildings, or new constructions where drainage does not take place through internal downpipes but instead through external overflows located at the upper part of the facade.
The rectangular outlet functions as a safety element that is only activated when the primary drainage system is overloaded – thereby protecting the building from damage to the roof and roof structure.
Advantages of the rectangular outlet
- High capacity in emergencies and cloudbursts
- Discreet integration into the parapet
- Long service life and corrosion-resistant materials
- CE-marked and developed in accordance with current standards
- Compatible with other components of the DrainHero system
Why choose the DrainHero system?
DrainHero is JUAL’s complete system for safety drainage – designed with a focus on functionality, durability, and easy installation. The rectangular roof outlet as spout has been developed as a modular component that can be easily adapted to the specific building type and architecture.
Thanks to its intelligent design, the sump can handle large volumes of water without compromising the appearance of the facade or the integrity of the roof covering.
Technical design and material selection
The rectangular outlet is made from robust and weather-resistant materials, such as stainless steel or hot-dip galvanised steel, making it ideal for both new construction and renovation projects. The rectangular shape provides high flow capacity while the design minimises the risk of blockage.
Depending on the project requirements, the outlet can be supplied with various flashing solutions to ensure a tight integration with both the parapet and the roof membrane.
