Roof drainage design & Charged system performance solutions
We do roof drainage design and sizing for Eaves gutter, Valley gutter & Box gutter, Rain Heads , and downpipes. We do roof catchment analysis and roof drainage design to provide adequate precautions to avoid flooding in 1 % AEP rainfall events. We provide site specific Performance solutions reports for the charged rainwater tank system. Whether the development is big or small, our design will be tailored to that system not only to meet the authority requirements and current regulations but also to protect the building from 1% AEP storm events.