Green Roofs

 

Reducing resource use, extending the lifespan of the roof due to protection from ultraviolet and reducing drainage infrastructure because of lower surface water run-off;

 

Reducing energy demands, helping to cool the building and mitigating the need for air conditioning and providing a better ambient temperature for photo-voltaic solar panels.

 

Improving air quality through trapping dust;

 

Encouraging biodiversity through providing additional habitats;

 

Improving water management through reducing water run off, leading to less flooding and pollution of rivers. 

 

 

 

 

Incorporating a minimum depth of growing medium of 70mm to meet Sheffield conditions;

 

Enabling a roof load of 120kg/m² for extensive green roofs;

 

Assessing the whole life costs of the development;

 

Considering the implementation of a green roof at the outset;

 

Establishing the appropriate type of green roof for the building;

 

Providing access to the roof for community/educational buildings; 

 

 

 

 

 

 

Green Roof pocket guide