Integral Drainage Butter Fly Roof

On large roof areas having fewer outlets may cause a further design issue.

Integral drainage butter fly roof.

Once the roof levels are designed and approved the selection of the rainwater outlets can be reviewed. According to roofing calculator the architectural design of the butterfly roof imitates a butterfly s wings by creating a v shape. Internal drains consist of one or more openings at low points on a rooftop which feed into an internal drainage system. It is lined with roofing material and can hold more water than most of the other types of gutters.

Butterfly roofs slope inward. Remove the old downspouts that were attached to the under side of the old now abandoned eaves trough or integral gutter and seal the opening left in the underside of the old eaves trough so that you don t invite critters into the roof structure. Its high water flow capacity ensures effective drainage. See more ideas about butterfly roof architecture roof.

They slope away from the center. This design encompassed a lot of residential roofs in suburban homes during the 1950s. Two downward sloping surfaces meet to form a middle roofline creating a shape that resembles a butterfly in flight. A butterfly roof serves as a half canopy over the terrace.

This product is suitable for almost any application in residential and light commercial construction. This butterfly roof also has several ways to customize your own specific styled house. As an example if the run of fall from a notional high point to a point of drainage is 20 meters then a minimal fall of 1 80 will see the roof level rise by 250mm. However the potential for leaks is very great.

Delta drain is a highly effective drainboard that controls the flow of below grade water. Water moves from these drains often at the center of the roof and into an integral drainage system of pipes. Butterfly roofs somewhat resemble a butterfly lifting up its wings hence the name. Feb 11 2019 explore stephen scholl s board butterfly roofs on pinterest.

The integral gutter was a popular gutter style in the 1960 s. Typically found atop homes in the southwestern united states the butterfly roof is an iconic feature of mid century. The butterfly roof provides a half canopy over the main terrace at a getaway in new york s hudson valley designed. This design meets in the middle and then it extends outward with an upward angle forming that unique v shape.

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. Gutters are often a viable option for flat roofs directing water on the outside of the structure to downspouts. This is the opposite of typical roofs.