Terrace Roof Drain

A terrace roof drain is an essential component of any modern roof terrace drainage system, designed to efficiently collect and discharge rainwater from flat or low-slope terraces. By directing excess water through a reliable terrace rainwater outlet, it prevents pooling, seepage, and long-term structural damage. Properly installed terrace roof drains not only protect the building’s integrity but also enhance overall drainage performance, especially during heavy monsoons.

Whether for residential complexes or commercial buildings, an effective roof terrace drainage system ensures your terrace remains dry, durable, and damage-free. Investing in a high-quality terrace roof drain is key to maintaining safety, sustainability, and structural longevity.

Function: Collects and channels rainwater from flat or low-slope terrace roofs to the building's drainage system.
Design: Features an outlet integrated into the terrace's edge to direct water away from the building.
Installation: Mounted at the lowest point of the terrace to ensure efficient water flow.

Feature

Debris Prevention: Intended to enable water passage while excluding large debris.
Corrosion Resistance: Stainless steel and aluminum resist corrosion and weathering.
Easy Maintenance: Removable grates facilitate cleaning and inspection.
Range of Sizes: Offered in numerous diameters to fit multiple sizes of terraces.

Application

Residential: Homes with flat or low-slope terrace roofs.
Commercial: Office buildings, shopping centers, and warehouses.
Industrial: Factories and facilities with large terrace areas.
Public Infrastructure: Hospitals, schools, and government buildings.

Standard Guidlines

ASTM F1901-22: Standard Specification for Polyethylene (PE) Pipe and Fittings for Roof Drain Systems.
DIN EN 1253-2: European standard for roof drainage systems.
IAPMO IGS 187: Roof Drains with Integral Overflow Drain or Air Vent.
Load Classifications: Roof drains are classified based on their load-bearing capacity, ranging from pedestrian areas (A15) to heavy-duty industrial applications (F900).