Semi–Intensive Green Roofs

project profile data
Area: 900 m²
Construction year: 1996
Design/Architect: James Stirling & Michael Wilford 
Landscape Architect: Arabella Lennox-Boyd
Green Roof Provider: Alumasc Exterior Building Products Ltd
System build-up: Semi-intensive green roof with Floradrain® FD 40-E
project profile data
Area: Approx. 400 m²
Construction year: 2014
Architect/Design: I.B. MacFadzean, Stranraer, Scotland
Contractor: South West Roofing, Dumfries, Scotland
System build-up: Floradrain® FD 40-E for semi-intensive green roofs
project profile data
Area: 930 m²
Construction year: 2016
Contractor: Recover Green Roofs, Somerville, MA
System build-up: “Heather with Lavender” with Floradrain® FD 40-E
project profile data
Area: Approx. 8.000 m²
Construction year: 2011–2012
Architect/Design: Edward B. Tuttle, Paris
Contractor: Domotechniki S.A., Thessaloniki
System build-up: with Floradrain® FD 40-E, FD 60 and Elastodrain® EL 202

Semi–Intensive Green Roofs

“Heather with Lavender” 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 from 160 mm
Weight, saturated from 195 kg/m²
Water retention capacity from 70 l/m²