Green Roof Case Study - Cockermouth Comprehensive School

Client	Cockermouth Comprehensive School
Architect	Ad.Hoc & Associates
Main Contractor
Type of Development	Eco-Centre attached to the main school
Reason for Green Roof	Part of the structure required to keep noise suppression to a minimum
Type of Roof	Index INSTA Extensive Green Roof System
Size of Green Roof	400m²
Build up of Roof	*Waterproofing* Underlay (both roof and car park) Index Proteaduo SBS/APP composite Root resistant layer Index Anti-root membrane *Landscaping* Index water retention mat Index organic substrate to a depth of 50mm Index INSTA extensive sedum planting system containing up to 10 varieties of sedum *Vegetation barrier* 20mm/40mm washed rounded pebbles
Comments	The finished article is exactly as the initial design with the many advantages that come with the installation of a green roof
Completion Date	June 2006