On hot days in summer, a green roof can reduce the amount of heat from the Sun that reaches the building below. In winter, it acts as an insulating layer on top of the building that stops heat from ...

Before sketching out your design, assess the roof you're planning to use - it's important that the building is sturdy enough to hold the structure you build. If you have a sloping roof it's best ...

"They can be tiny plots, gardens on roofs, school gardens, private or open to the public." The scope of what community gardens can acheive also varies widely. They can provide fresh fruit and ...