What roof resembles the wings of a butterfly?

What roof resembles the wings of a butterfly?

V roof
A butterfly roof (sometimes called a V roof) is a form of roof characterised by an inversion of a standard roof form, with two roof surfaces sloping down from opposing edges to a valley near the middle of the roof. It is so called because its shape resembles a butterfly’s wings.

What is a butterfly roofline?

Two panels meet in the middle of the roofline and slope upward and outward, like butterfly wings in mid-flap. This similarity gave the “butterfly roof” its name, and it is a distinct feature of post-war American residential and commercial architecture.

What are butterfly roofs used for?

What Are the Benefits? Roofing and siding experts say that butterfly roofs were originally designed for capturing rainwater in the central basin of the roof in between the two slopes facing each other. This allowed homeowners to use water for other purposes like flushing toilets, watering plants or even drinking.

What is a lean to roof called?

Skillion is also referred to as a shed roof or lean-to. It is a single, sloping roof, usually attached to a taller wall. – It can be thought of as half of a pitched roof, or as a more angled flat roof. Skillion roofs are mostly used for home additions, sheds and porches.

What is combination roof?

A combination roof is, quite literally, a combination of types of roofs. Often incorporating two or more designs for aesthetics and practical reasons, combination roofs can feature a range of styles; a clerestory and hip roof, for example. This is a great option for a unique, interesting look.

What is a dome roof?

A dome is a type of a roof structure that looks like a half of a sphere. People have been building domes for thousands and thousands of years. Think of the igloos built by the Inuit people, and the wigwams built by the Ojibwa. They, too, are domed structures. Domed buildings are everywhere.

What is Jerkinhead roof?

The jerkinhead roof style combines the best features of the gable roof, a simple two plane roof with a central ridge, and the hipped roof, a roof with four sloping sides and a short center ridge, by including only a short hip at the very end of each ridge.

Are butterfly roofs good?

Wind Resistant Due to their aerodynamic structure, butterfly roofs can resist wind damage from heavy storms and coastal winds. The design of the roof also means fewer repairs and maintenance, cutting down on costs in the long run.

How do butterfly roofs drain?

Resembling the wingspan of a butterfly, this dramatic roof design features two downward sloping roof surfaces meeting in a central roof valley. Functionally, the Butterfly Roof eliminates the need for traditional gutter and downspout systems as rainwater drains into the central roof valley.

What is an asymmetrical roof?

An asymmetric roof can seem similar to an apex roof at first glance as they both form a roof ridge at the top, but there is one key difference – while the apex roof has two identical sides that form a straight line at the edges, an asymmetric roof has an asymmetrical overhang on one of the sides (hence the name).

What is a butterfly roof?

This is a type of roof that is v-shaped with two raised wings that meet in a valley in the middle – much like a butterfly that is mid-flight.

What is a triangular roof called?

These types of roofs also have gables at each end for a triangular silhouette when viewed from either side. The name “saltbox roof” comes from the original shape of boxes of salt sold in New England – the sloped design was meant to be easier to pour than a cube or square-shaped box.

What is a curved roof and how is it used?

A curved roof can be used for an arched entrance, an addition or wing, or an entire structure, and they can provide an interesting raised ceiling for the interior as well as a unique silhouette for the exterior. Curved roofs can work in nearly any environment or climate, and they are typically made of metal due to their flexibility.

What is a pitched roof on a house?

Homes located anywhere in the northern U.S. or the Southeast tend to have pitched roofing for this very reason. Pitched roofs are typically made of shingles (asphalt, composite, wood, cedar, slate, or metal), or standing seam metal.