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 to ...

Thought much about your shed roof recently? Felt-clad, algae-covered, a single shoe perched rotting in the gutter. Not all that thrilling. So why not transform yours into a trendy “living” roof? It ...