This seminar is about rainwater disposal from pitched roofs. It covers design principles and installation details and considerations. It will help you to understand the following topics:
– BS EN 12056: Part 3: Gravity Drainage Systems Inside Buildings: Roof Drainage, Layout and Calculation, including the sizing of gutters and downpipes
– System design and the factors that influence it, such as rainfall intensity and effective roof area
– Installation details and considerations of all external factors
– The importance of maintenance of rainwater systems for pitched roofs
– Specialist solutions that are available for parapet wall and balcony drainage