here’s good link re: green roofs!
- LiveRoof Hybrid Green Roof System Takes Home a Readers’ Choice Award From Greenbuild (prweb.com)
- What is a Green Roof and What are the Benefits?… By John Cornacchia (johncornacchia.wordpress.com)
- Easy to be green when your roof saves you money (theglobeandmail.com)
- Underground House With Green Roof Approved In Protected Area Next To Achaeological SIte (treehugger.com)