Perennial Garden

Office Building, Somerville, MA

Roof terrace with plant bed and seating area
project profile data
Area: 930 m²
Construction Year: 2016
Contractor: Recover Green Roofs, Somerville, MA
System Build-up: “Perennial Garden” with Floradrain®FD 40-E

Kanyon Center, Levent, Istanbul, Turkey

Roof garden with pathway, benches, trees and perennials
project profile data
Area: ca. 48,500 sq. ft. (4,500 m²)
Construction Year: 2006
Architect/Design: The Jerde Partnership; Tabanlioglu Mimarlik
Landscape Architect: Derek Lovejoy Partners, DS Mimarlik
Contractor: Tepe Construction
System Build-up: “Perennial Garden”

Deutschlandradio, Cologne, Germany

project profile data
Area: Roof: ca. 36,600 sq. ft. (3,400 m²)
Courtyard: ca. 9,150 sq. ft. (850 m²)
Construction Year: 2004/2006
Architect/Design: Roof area: IFBA GmbH, Cologne
Courtyard: S.I.C. Ingenieur Consult GmbH, Cologne
Contractor: Roof area: Balan GmbH, Datteln
Courtyard: Gartenhof Küsters, Neuss
System Build-up: “Ornamental Sedum“  and “Perennial Garden”
Roof garden with herbs, grasses, lawn and bench

Perennial Garden

“Perennial Garden” is the ideal green roof system build-up for growing a wide variety of blooming perennials, aromatic shrubs and ornamental grasses.
Technical Data
Build-up height ca. 6 ¾ in.
Weight, saturated ca. 42 lbs/sq. ft.
Water storage capacity ca. 1.8 gal/sq. ft.
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