What Is The Purpose Of A Butterfly Roof?

What Is The Purpose Of A Butterfly Roof?

The butterfly roof, also known as a butterfly roof drain, is intended to allow rainwater to drain off the roof. This roof style is also advantageous since it minimizes water accumulation. Runoff water will flow from the roof’s edges when a strong downpour occurs.

The purpose of a butterfly roof is to provide extra living space (an attic) while also adding aesthetic appeal. A butterfly roof has two slopes on either ridge, with the lower slopes meeting in the middle.

This type of roof gets its name from its resemblance to a butterfly’s wings. Butterfly roofs are often used in commercial or industrial buildings, as they provide much coverage while taking up minimal space.

What Is A Butterfly Roof In Architecture?

A butterfly roof (also known as a V roof) is a type of roof distinguished by an inversion of a typical roof form, with two roof surfaces flowing down from opposing sides to a valley at the roof’s center.

It gets its name from the form of its wings, which resemble a butterfly, and from its resemblance to the C shape of a butterfly’s wings.

The wings of the butterfly roof form a decreasing V shape, with the peak at the intersection of its two sides, known as the roof corners. The roof’s center is, therefore, not its highest point.

The basic design consists of one wide side and two narrow sides or walls, each coming to a sloping angle that meets at one point in the middle.

The wing-shaped roof has minimal attic space but can be easily converted into an attic room without additional construction by removing the outer slope (or ‘wing’).

Is The Butterfly Roof Expensive?

Butterfly roofs are more costly than other styles of roofing. This is due to the fact that they are more difficult to install and demand more supplies. Furthermore, there may be additional licensing fees and labor needed to install these types of roofs.

It is also a rather complex roof to install, which can make an inexperienced contractor or homeowner nervous.

How Does A Butterfly Roof Drain?

Butterfly roofs have a distinctive shape that allows rain and snow to slide off the roof easily. The design of a butterfly roof is such that the two slopes of the roof come together at a centre (inverted gable), resembling the wings of a butterfly.

This unique shape allows precipitation to flow off the roof in the same direction, preventing water from pooling on the surface.

Butterfly roofs are also known for their excellent drainage. Unlike traditional roofs, which rely on gutters and downspouts to move water away from the house, a butterfly roof can drain rainwater and snowmelt. This is due to the roof’s flattened shape, which allows water to run off in every direction.

While installing a butterfly roof may require a bit more upfront cost, it can be well worth the investment. Not only does the design improve drainage, but it can also help to reduce energy costs by deflecting the sun’s heat.

How Much Does A Butterfly Roof Cost In South Africa?

A butterfly roof in South Africa costs around R280 per square metre. The price depends on the size and complexity of the roof, as well as the materials used.

The cost of a butterfly roof in South Africa will depend on a number of factors, including the size and complexity of the roof, the materials used, and the contractor you choose.

What Is The Point Of A Butterfly Roof?

A butterfly roof is intended to gather water in the center of a building (usually in a specially designed holding tank).

After being cleansed, the collected water may be utilized in a variety of ways, including watering plants, bathing, and even drinking. Butterfly roofs are typical of eco-friendly buildings, as they can provide clean water even in rainy or dry climates.

Is Butterfly Roof Expensive In South Africa?

Yes, butterfly roofs in South Africa are expensive. The cost of the materials and labor must be taken into consideration.

Butterfly roofs are more expensive than standard roofs, therefore, they may not be perfect if you have a limited budget, but if you love sustainability, this one is for you.