
A modular slimline polyethylene rainwater harvesting tank Revit family designed with internal cross-rib reinforcement for external installations. Engineered for space-constrained residential and light commercial footprints, this slimline rainwater storage unit features a rotational-moulded polymer body finished in neutral cream beige. Its structural profile includes horizontal stiffening ribs and deeply recessed circular indentations that act as internal baffles to ensure structural integrity under dynamic hydrostatic loads. The tank geometry incorporates a contoured top curve with access ports, while smooth vertical side ends accommodate standard inlet, overflow, and discharge connections. Positioned tightly against exterior cladding, its narrow profile maximises perimeter clearance along narrow boundaries and service passageways.
The download is a 522 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.
Load this RFA family into MEP or architectural Revit projects to coordinate exterior plumbing services and hydraulic site works. Place the component directly onto structural slab footings or compacted pads, aligning inlet connectors with downpipes and gutter drainage points. Pipe routing is streamlined via integrated connector parameters, while visibility graphics allow seamless presentation in civil site plans, building elevations, and hydraulic equipment schedules.
Beige Polyethylene Slimline Water Tank – Urban SL3000UR
Free
Well suited to suburban residential developments, multi-unit townhouses, landscape schemes, and light industrial facilities requiring stormwater retention or greywater recycling systems. The unit integrates naturally beside perimeter metal siding, brick veneer facades, and utility enclosures where boundary setbacks are tight. Practitioners frequently search for this type of component when specifying slimline poly tanks, above-ground rainwater harvesting equipment, or domestic stormwater storage solutions during design development and construction documentation phases.
File formats
What changed in 1.0
Initial release.
Free to use in personal and commercial projects, including paid client work.
Covers 1 seat.