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LeFrak Lakeside Center, Brooklyn NY


Prospect Park Alliance


Lefrak Lakeside Center


Studio Sustena as Roofmeadow


Prospect Park Alliance


44,329 square feet

The Intensive Green Roof areas connect to each other and to existing pathways and landscape grades, allowing visitors to explore the park’s beauty on winding paths spanning the roof and ground planes. The Intensive Green Roof footpaths approaching from the east and north ascend gradually and imperceptibly over top of the 20,000 square-foot complex, eventually ending at an overlook of the facility and the scenic Prospect Park Lake beyond. The Intensive Green Roof pathways include Olmsted masonry paving details that were meticulously reproduced by the architect to pay homage to this historic landmark. An innovative stormwater collection strategy and rainwater retention cistern result in zero rainwater runoff from the Intensive Green Roof areas.

Lefrak Green Roof Second Story
Prospect Park Lefrak Lakeside Center | Ari Buring


Rainfall collected from paved surfaces is directed beneath elevated curbs where it then travels through two different layers of the Green Roof profile into a gravel trench that leads to a 15,000-gallon retention cistern behind the east building. Water entering the cistern is pre-treated by a centrifugal filter. An efficient sub-surface drip irrigation system draws on the collected rainfall in the cistern to irrigate the forested Intensive Green Roofs. The cistern’s capacity is more than sufficient to irrigate the Intensive Green Roofs and stores ample reserves to sustain the drought tolerant plant palette during particularly dry summers. In cold months, when the irrigation is not operating, excess rainfall naturally purges the system, preventing the build-up of salts which would otherwise be detrimental to the plantings. No potable water is used to irrigate the Lakeside Green Roofs.

Lefrak Lakeside Center | 171 East Drive, Brooklyn NY

Notable Features

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+585 889 996 96 184 Main Collins Street Victoria
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At Roofmeadow, we strive to create extraordinary experiences, with balance and integrity, transforming how people see and inhabit their daily landscapes.

(215) 247-4659 (215) 247-4659 7135 Germantown Ave, PA 19119
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