TAKASHIMAYA NIHOMBASHI DEPARTMENT STORE ROOFTOP

Japan

Type/Project

Rooftop of historical department store in Nihombashi near Ginza

Green Roof System used

Urbanscape Green Roof Systems:

  • Growing media: 4 cm Urbanscape Green Roll
  • Drainage: Urbanscape Drainmat

Plants: turf and local tall grasses

Applications:

Intensive Green Roof system for shallow areas

Architect/Main Contractor/Installer:

Hibiya Amenis

CHALLENGE

Creating the green roof in the shallow area. As seen in the pictures, Urbanscape Green solution was used to plant the high grass and turf into super shallow profile (5-10 cm).

SOLUTION

A combination of Urbanscape Green Roll and greenery provided by Hibiya Amenis.

BENEFITS

The design enabled the smooth transformation of the paved area into the grass roof top. It simply transformed a part of the concrete paving stones into a living space, while staying at the same level. Urbanscape provided a solid solution and achieved superb grass growth, as seen in the pictures from November 2019 and June 2020.