A complete solution for efficient parapet drainage

When it comes to ensuring proper drainage of flat roofs, the parapet plays a central role – especially when roof water needs to be safely and efficiently directed into a vertical downpipe. With parapet systems with downpipes from JUAL A/S, you get a complete, professional solution that combines functionality, quality, and flexible installation. The systems are designed to efficiently channel water away from the roof surface via the parapet and directly into the building’s drainage system.

By choosing parapet systems from JUAL, you get a solution where all components are fully compatible and designed to work together – offering long service life and minimal maintenance.

Designed for vertical drainage via the parapet

JUAL’s parapet systems with downspout use a 90° angle transition, allowing a vertical downpipe to be mounted directly from the parapet. This ensures that rainwater is quickly and safely directed away from the roof surface and down through the facade – without the risk of water accumulation, overflow, or moisture damage.

The system is ideal for both new construction and renovation and is available in different variants, making it adaptable to various project types, aesthetic requirements, and drainage loads.

Secure installation and long service life

All components in the parapet systems are made from robust and corrosion-resistant materials that withstand wind, weather, and chemical exposure from rainwater. EPDM and powder-coated or galvanised steel are used, depending on the desired appearance and installation requirements.

Installation is simple and thoroughly tested – and all transitions and joints are designed to ensure maximum tightness and durability.

Aesthetics and function in balance

In addition to functionality, JUAL’s parapet systems are also designed with attention to architectural appearance. The discreet and elegant solutions integrate seamlessly with the parapet’s lines, complementing both modern and classic building designs. This makes the systems suitable for everything from commercial buildings and public institutions to residential properties and townhouses.

Our technical team is ready to assist you in selecting the right parapet solution and corresponding components. We also provide technical drawings and dimensioning guidance, ensuring you can complete your project with confidence and quality.