The Watts RD-270 is a promenade deck drain designed for paved walkways, terraces, and rooftop deck areas where a traffic-rated, low-profile drain is required. Its epoxy-coated cast iron body provides strong corrosion resistance, while the ductile-iron square top offers a stable, heel-proof surface for pedestrian use. A flashing clamp ensures a secure, watertight connection to the roofing or waterproofing membrane, and the drain is supplied with a standard no-hub outlet for easy installation.
Key Features
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Traffic-rated, heel-proof ductile-iron square grate
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Epoxy-coated cast iron body for long-term durability
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Flashing clamp for reliable membrane integration
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Suitable for terraces, walkways, and deck drainage
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Standard no-hub outlet for straightforward connection



























