About this asset

Cast iron roof drain Revit family featuring a slotted debris dome strainer, securing clamping ring, and vertical bottom outlet for stormwater drainage. This roof drain assembly consists of a deep sump basin with a cylindrical bottom discharge outlet, cast clamping collar, and a protective slotted dome strainer. Finished in a semi-gloss dark grey and black protective coating, the drain incorporates perimeter fastening hardware that secures the gravel stop and flashing clamp to the drain body. The tapered slotted dome features vertical drainage apertures along its sides and concentric circular slots across its top surface, engineered to prevent debris accumulation while allowing unimpeded rainwater flow into the drainage pipework below.

The download is a 307 KB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.

Engineers can load this Revit family into MEP or architectural projects to coordinate roof penetrations and gravity drainage pipe connections. Insert the component directly onto flat roof slabs or insulated deck assemblies, aligning the outlet to downstream storm piping systems. Connector parameters enable straightforward linkage with standard sanitary and storm pipe sizing within Revit systems, supporting clash detection against structural framing and ceiling plenums.

Specified widely in commercial, industrial, and institutional flat roof construction, this roof drain suits flat roofs, podium decks, and multi-storey parapet drainage layouts. It coordinates directly with waterproof roofing membranes, rigid insulation build-ups, and interior vertical rainwater leaders. Searchers identifying roof drainage fixtures, stormwater drain bodies, primary roof outlets, and parapet overflow sumps will find this standard cast iron assembly appropriate for detailed MEP coordination, plumbing schematics, and construction documentation.