What are gable roofs?

Gable roofs are one of the most popular roof designs in the construction arena. They are usually triangular and have steeply sloping sides. These roof designs entail two equal roof slopes that meet at a ridge, forming a peak. Apart from enhancing the beauty, gable roofs reduce the risk of structural issues and assist in rainwater drainage. These roofs also provide better ventilation and attic space. In this article, you will learn about the meaning, benefits and types of gable roofs. 

See also: How green roofs, vertical gardens improve urban biodiversity?

 

What are gable roofs? 

A roof design which consists of two sloping sides meeting at the roof’s peak is known as a Gable. You can see these designs in many spaces like homes, barns, etc. Gable roofs are built easily and offer ample storage space. This design has existed since the early ancient Greeks and was popular in Greek temple structures. Cedar shakes, terra cotta tiles, concrete tiles, natural slate, asphalt shingles, and clay tiles are the materials commonly used in making gables. Gable design has evolved in line with technological advancements and continues to be a popular roof choice serving various architectural needs.

 

Types of gable roofs

Side gable roof

These gable roofs have two sloping sides with equal lengths, meeting at the ridge in the middle of the roof. The ends of the roofs are open and form the gable ends. 

Cross gable roof

These gable roofs are formed by joining two or more gable roofs that too at the right angles. The result is a more complex roofline, creating an additional interior space. 

Front gable roof

In these gable roofs, the gable end faces the house front. The roof’s slope is steeper than the side gable roof. 

Dutch gable roof

This roof type is a combination of a hip roof and a gable roof. The gable is placed at the hip rooftop, further creating a unique design. 

Jerkinhead roof

This is a hybrid of a gable roof and a hip roof. These roof types have gable ends that are truncated or clipped, making a hipped shape.

 

Benefits of gable roofs

Increased attic space

Gable roofs give more attic space than other roof types. This is because the triangular shape of the roof allows for more headroom in the centre of the attic. 

Improved ventilation

Gable roofs offer great ventilation, helping to reduce energy costs and improving indoor air quality. The roof shape lets hot air escape through vents at the top. 

Reduced maintenance

Gable roofs need less maintenance than any other roof type. This is because they have fewer seams and joints, which means there are fewer places for water to seep in and cause damage. 

Aesthetic appeal

Gable roof is a classic and timeless design that has the ability to add curb appeal to any home or building. It is available in various materials and colours, so it can be customised to fit any style. 

Improved drainage

Gable roofs shed water quickly and efficiently, helping to prevent water damage to your home or building. Overall, gable roofs are a great choice for people looking for a durable, low-maintenance, and aesthetically pleasing roofing option.

 

FAQs

What materials are used in a gable roof?

Gable roofs can be made using a variety of materials, including asphalt shingles, metal, tile, and wood.

Are gable roofs suitable for all home types?

Gable roofs are suitable for most homes, but they are not ideal for homes in high winds or hurricane areas.

Can I combine gable roofs with other types of roofs?

Yes, gable roofs can be combined with hip roofs or gambrel roofs.

How to know if a gable roof is right for my home?

You should consult a roofing professional to assess your home and recommend the best roofing option for you.

Can I modify the gable roof?

Yes, you can modify or alter the gable roofs to meet your specific needs. It is important to work with a professional in order to ensure safety.

How long does a gable roof typically last?

The gable roof's lifespan depends on factors like quality of materials, climate and maintenance. Generally, a gable roof can last anywhere from 15 to 50 years or more.

Are gable roofs costlier than other roofs?

The gable roof cost depends on various factors, like the size of the roof, the materials used, and the complexity of the installation. In general, gable roofs are a cost-effective option.

Got any questions or point of view on our article? We would love to hear from you. Write to our Editor-in-Chief Jhumur Ghosh at jhumur.ghosh1@housing.com