JUAL

Angular Bowl Outlet

The outlet is used for horizontal drainage from the flat roof. The pipes of the angle outlet can, for example, be routed through the parapet. This outlet can be used as an alternative to JUAL's angle roof outlet if a higher drainage capacity is required.

Efficient horizontal drainage with high capacity

When it comes to flat roof drainage, it’s not just the watertightness and placement of the roof drain that matters - capacity and adaptability to the building design also play a crucial role. With our Angular Bowl Outlet, you get a technically robust solution for horizontal drainage that combines high performance with flexibility and easy integration.

The outlet is designed to meet the need for horizontal outlet from flat roofs—typically found in buildings with bitumen or synthetic membrane roofing—where vertical drainage is either not desired or not possible. It can be routed through the parapet, making it particularly suitable for both modern new builds and renovation projects.

What is a Angular Bowl Outlet?

A angular bowl outlet is a specially shaped drainage unit for roofs where rainwater is directed horizontally rather than vertically. Unlike a traditional angled roof drain, which has a smaller volume and is typically used for lower water quantities, the bowl-shaped version features a larger collection area, offering significantly higher drainage capacity.

This makes the outlet ideal for larger roof surfaces and buildings where fast and efficient rainwater discharge is essential to prevent backflow or damage to the roof structure.

Higher capacity than the angular roof outlets

One of the key advantages of the angled bowl drain is its ability to handle large volumes of rainwater. The bowl-shaped design allows it to collect and discharge far more water than a standard angled roof drain, making it ideal for buildings with extensive roof areas or in regions with heavy rainfall.

At the same time, the robust construction and clever pipe routing ensure a secure and watertight integration into the roof system without compromising performance.

Benefits of JUAL’s Angular Bowl Outlet

  • Horizontal drainage

  • High capacity

  • Alternative to angled roof drain

  • Compatible with bitumen and synthetic membranes

  • Long service life and low maintenance

  • Easy integration in new builds and renovations

Material selection and customization

At JUAL, all our roof outlets are made from weather-resistant materials, and can be delivered with flashing tailored to either bitumen or synthetic membranes—ensuring optimal sealing regardless of roof type. The outlet can also be customized with various pipe dimensions and outlet angles to suit the specific requirements of your project.

Are you working on a roofing design where high drainage capacity and horizontal outlet are required? Then our Angled Bowl Outlet is the ideal choice. JUAL offers technical support, installation guides, and sizing assistance to ensure your solution meets all functional and quality standards.