Rainfall onto flat roofs needs to be correctly managed to protect the structure against ingress of water.
Flat roof hopper detail.
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This applies to general roof areas along with any internal gutters.
Scuppers can be installed to carry water into gutters or directly into downspouts through conductor heads.
Colour black material plastic downpipe diameter 68mm.
Roof outlets can be used with all types of membrane including asphalt built up felt single ply and wet applied systems.
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Including fibreglass roof kits torch on felt and liquid rubber products everything you need for flat roofing is in one place.
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Harmer s patented av aluminium range provides optimum flow performance minimising the number of outlets.
They can be used in conjunction with gutters and downspouts to divert the flow to the desired location.
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Harmer offers a variety of options for roof outlet fittings.
Scuppers are used to provide an outlet through parapet walls or gravel stops on flat and built up roofs to allow drainage of excess water.
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Flat roof outlets accessories.
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Cast iron roof outlets aluminium detail roof outlets and insulated roof outlets are among the options available to buy.
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Please fill in your details below to access our full list of standard details for sika sarnafils range of systems.
Single ply roof types cold flat roofs.
Product enquiry form plastic guttering round style downpipe hopper head 68mm black.
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According to bs 6229 bs 8217 flat roofs should be designed with minimum falls of 1 40 to ensure a finished fall of 1 80 can be achieved allowing for any inaccuracies in the construction.
Flat and low pitched roofs the harmer roof range is suitable for all types of flat and low pitch roofs.