Flat Roof Box Gutter Design

It minimizes the thickness of the roof profile and also minimizes the clutter of a downspout.

Flat roof box gutter design.

Design of roof drainage systems roof drainage the roof is one of the most essential parts of a building as it protects occupants contents and interior of the structure from the elements. Our skyline drive project incorporates a flat roof and a hidden gutter detail to control and direct the flow of water. Flat roof drains scuppers gutters and drainage systems on flat roofs one of the most overlooked items on a flat roof is the draining system. It has an angled outer wall that directs the flow of water into gutter sections.

Flat roof design guide. Gutters are often a viable option for flat roofs directing water on the outside of the structure to downspouts. In reality a flat roof isn t fully level and flat roofs built for gutters should direct water to one or more sides where the gutters are installed. Once an architect has determined the kind of roof he intends to use he must give equal attention to the design of the roof drainage system.

When it rains water strikes the roof and begins its journey towards the ground. Gutters can also be installed to work in tandem with a scupper system. Connects the gutter to the downspout. A good box gutter design will have falls along its length together with sumps to collect water before it is fed into large downpipes.

Our design is clean and simple. Protan s gutter solution takes advantage of prefabricated membranes providing a simple yet effective solution. Box gutters should be designed to allow people to walk along them and so they must be built strong enough to sustain the weight of a person. Box gutters are usually wide and flat and are an attractive place to walk when working on the roof.

This is very important so that water will overflow externally to the building rather than flood into the roof cavity. 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. Box gutter and rain water head at end of box gutter allowance for vertical faces and catchments on both sides of box gutter. The end part that closes the gutter so that water or stray debris won t flow out.

Has two adjoining gutters cut on 45. More attention should be given to the location of a drainage system to avoid future problems. This applies to general roof areas along with any internal gutters.