One way to do this is to remove the buildings and pavement that cause the problem. This is not always practical, so the alternative is to generate green space on the roof tops by installing Green ...

p>Green roofs consist of soil and plant layers placed over the roofing, usually a mastic or rubber layer, of a –generally—flat roof. Calvin College is one of the few academic institutions ...

or climbing hydrangea for full flowers and lush green foliage. Related: The 6 Best Pergolas, Reviewed by BHG A pergola is a tall yard structure that is held up by pillars. The beamed roof is ...

LONDON, England (CNN)-- If your neighbor mentions their green roof you might think they have a moss problem. Maybe they are simply referring to the color. But you're unlikely to think that they ...

This green roof is a symbol of ESF culture, demonstrating how the College implements what it teaches in its programs. Green roofs provide many benefits including storm water runoff control, mitigation ...

Bees, rare orchids and hoverflies are just some of the wildlife that can live on urban green roofs. Green roofs are designed to allow plants to grow on their surface. They need to be strong enough to ...