Bonnet Roof Framing | Bonnet Roof Design | Bonnet Roof House

Bonnet Roof

Bonnet Roof

Bonnet roofs are one of the unique roofing options available, and they can add a lot of style and functionality to your home. This article will explain what a bonnet roof is and why you might want one. We’ll also provide a few examples of available bonnet roofs today.

Bonnet roof house are popular in Europe and Australia, offering several benefits, including increased insulation and decreased winds and rain. If you’re thinking of installing a bonnet roof on your home or business, consider five things.

A bonnet roof is a type of roof that features a ridge along the top. Bonnet roof plan is often used on custom homes and commercial buildings, and it’s often praised for its functionality and design. Here are three reasons you might want to consider installing a bonnet style roof on your home:

1. It provides extra insulation for your home.
2. It offers protection from the sun and rain.
3. It adds character and style to your home.

A bonnet roof is a form of roofing. It is formed by two slopes meeting at a ridge, with the lower slope often very steep and therefore requires unique supporting structures (usually referred to as purlins).

Each valley usually has a simple gable end wall or another ridge. They cover single-story buildings like houses but may also protect two-story buildings such as barns.

Also Read: Lean To Roof Ideas | Sawtooth Roof | Hip and Valley Roof | Catslide Roof 

Why Choose a Bonnet Roof?

A bonnet roof is a perfect option for you. It can add elegance and style to your home, giving it a contemporary and attractive look. This roof type is also easier to install than other types of roofing and is typically less expensive than many other roofing options.

A bonnet roof gives you a square, modern house. It is a popular choice for contemporary homes, particularly when more than two stories are added to an existing home. In addition, a bonnet roof has multiple options for the roof pitch and roof covering.

Bonnet roofs provide ample open living space with a unique sense of height and an elegant feel for any home. This type of roof has greater exposure to the elements and requires more maintenance than other materials.

However, the beauty is worth the extra care and attention needed to keep it in excellent condition.

Also Read : Clerestory Roof | Composition Roofing | TPO Roofing | Butterfly Roof

Bonnet Roof Framing

Bonnet Roof Framing

Bonnet Roof style is also often referred to as kicked eaves. The Bonnet Roof Framing has four sides with the upper slope steeply more than the lower slope. Which covers the edges of the house for the porch. This style is too old. But, Bonnet Roof style is still preferred by many modern builders.

Durability of Bonnet Roofs

The durability of a bonnet roof form depends on several factors, including the material and shape. Due to their resistance to corrosion, fire, and weather damage, metal roofs are often more durable than asphalt shingles and tiles. The most durable bonnet rooftops extend beyond the house’s walls in terms of form.

Because of the ruggedness and durability of bonnet roofing, the style was adopted by many Eastern Volcanic domes. Bonnet roofs were used on many houses until the mid-20th century when they fell out of favor with home-builders because they were not seen as modern.

The durability of bonnet roofs is usually based on the pitch of the hang and the construction material for the top. The longer a roof lasts, the more it costs to replace or repair it.

Bonnet Roof Advantages and Disadvantages


Some of bonnet roof pros and cons are:

Advantages of a Bonnet Roof:

Some of bonnet roof pros are:

Bonnet roofs have several benefits over other awnings, such as gable and hip styles. The main advantage of this type of roof is its durability. Bonnet roofs are solid due to their unique design.

They are often used on barns and sheds large enough to house animals and equipment, creating a lot of pressure on the roof. Because this type of roof is so strong and durable, it can also be used for other structures aside from a barn or shed.

1. Shade and Weather Protection:

The best benefits of a bonnet roof are the shade and weather protection it can provide. A large bonnet roof can cover the entire patio, if needed, providing much-needed relief from the heat of the afternoon sun.

This can ease your worries about what activities are safe to do with your children when they’re outside playing or make sitting outside more pleasant.

A bonnet roof extends over the windshield and front occupants for extra protection from the elements. The tall design helps block sunlight, and the steep angle allows water to run off more quickly than with a flat or low-sloped roof.

2. Storage or Lighting:

Bonnet roofs are a great addition to any home, offering benefits including increased storage and lighting. The sloped angle of the roof creates a walkway for shedding water, which means your attic or basement will be dry even during rainy or snowy weather. Additionally, this type of roof allows for easy installation of overhead lighting fixtures.

Bonnets help bring more light into a room and give you the option of adding windows or lights. Also, the space in between your ceiling and the bonnet can be used as extra storage in cabinets or drawers.

3. Wind-Resistance:

Bonnet roofs are constructed with a rigid metal frame, adding to their durability and longevity. This metal frame helps to keep the structure strong and withstand heavy winds without collapsing.

The metal structure also helps to protect against rain, snow, and other elements that may ruin a simple tent or other systems.

The main benefit of a bonnet roof is its ability to resist wind. The large overhang of the roof and its shape promise to decrease the force of any gusts and provide overall peace of mind while driving.

Also Read : Conservatory Roof | Gable Roof | Bonnet Roof | Saltbox Roof | Gambrel Roof | Types of Curved Roof

Disadvantages of a Bonnet Roof:

Some of bonnet roof cons are:

The main disadvantage of a bonnet roof is that it does not allow ample storage space. There is also a considerable weight penalty for this design, as the central tower must be strong enough to support its weight.

The bonnet roof is also associated with cars from older eras, so it might not appeal to people who want their vehicle to be modern or trendy.

1. Higher Material and Installation Costs:

Bonnet roofs cost more to install, as the materials are generally more expensive. You may also see higher material and installation costs for materials underneath the bonnet, such as patio covers or fascia boards.

Bonnet roof material and installation costs are higher than a gable, hip, or shed roof. A bonnet roof also takes longer to install than other types of roofs. The average cost for a bonnet roof ranges from $26,000 to $38,000, significantly higher than the costs for the gabled roof, hip roofs, and shed roofs.

2. Maintenance of a Bonnet Roof

Bonnet roof maintenance is more tedious and time-consuming than the standard flat roof. If it needs repairs, you can not simply walk on it and repair it like you would with a traditional flat roof. The shingles are more expensive than the average shingle, which is also an added cost to upkeep.

A bonnet roof, which is a low-pitched roof with two sides that come down to the ground and a third that reaches only partway, typically has to be a bonnet roof replacement after 20 years.

While this type of roof is less expensive to install than other styles, it requires more maintenance throughout its lifespan. The vinyl siding must be kept paint free and clear of debris so that it does not rot underneath.

Bonnet Style Roof

Yes, you can be a person who decides to buy a house and have a bonnet roof. It’s not that hard. There are many reasons to consider bonnet roof design, especially if you live in an area with strong winds and may want extra protection from falling rain.

Discover what goes into creating a bonnet-style roof and if it is the right choice for your home with this guide. Since the middle ages, this design has been around and is often found in rural areas where modern buildings are not typical. bonnet roof design is functional and straightforward, making it easy to build and maintain.

Also Read : What Is Roof Eaves? | Different Types of Eaves Styles | Roof Eaves Repair Cost

Bonnet Roof Cost

The cost of a bonnet roof depends on the materials used in its construction, labor and roof size. Metal bonnet roof installation can cost more than $ 5,000.

Pricing a Bonnet Roof structure is a very open-ended question. The price is affected by material and labor costs to fabricate, installation costs, and shipping costs.

Pricing of this type of roof can be difficult as there are too many variables, including the size and shape of the structure, amount of detail work, and location.

There is no simple way to determine to price for a bonnet roof. An experienced carpenter can provide you with an accurate quote by taking measurements on-site and taking measures.

How Long Does the Bonnet Roof Last?

The bonnet roof is designed to be replaced regularly. The average lifespan is between 24-28 months, depending on usage and exposure to UV light.

Although there is no guarantee that any given part will function exactly as long as the remainder, most of the roofs should last quite long under normal circumstances.

The life of this type of roof depends on variables such as its quality, installation, and after installation care. One should keep in mind that spot repairs can extend the product’s longevity.

Bonnet roofing material is highly durable and can last even longer than other roof types installed. This type of roof can last anywhere from 10-20 years, depending on their pitch and where they are installed.

Also Read : What Is Roof Valley | What Is Metal Roof Insulation | Foam Gutter Guards | Modified Bitumen Roof 

Bonnet Roof Construction

Bonnet Roof Construction

Bonnet roof construction uses a series of rafters to support the roof. A roofing material covers the rafters. The roof is constructed in various ways, although bonnet roof tiles and shingles are most common.

Because the top uses more than one layer of supporting material, it is more stable than single-layer roofs such as hip roofs and gable roofs.

This type of roof is a hipped roof with a single slope on all sides. The term comes from the French word “bonnet,” meaning hood. The typical shape of this roof is a shallowly sloping plain with curved sides. This is the same as a mansard roof, except the latter has two slopes on each side.

Mansard roofs differ from other roofs mainly because one end (typically the top end) has three sides with windows. In contrast, there are no roofs or variations at the limitations resulting in an overall flatter form in the bonnet design.

Also Read: Chimney Flashing | Roof Flashing | Counter Flashing | Gutter Guard | Gutter Helmet Vs Leaf Guard

Bonnet Roof Design

Bonnet Roof Design

Bonnet Roof Design is a pre-engineered building system that combines the strength and durability of corrugated steel panels and plastic roofing systems.

Bonnet roof House plan is a relatively simple and efficient form of roofing. Its basic format consists of two sloping planes joining their apexes to form a roof.

A bonnet roof, or dome roof, is a type of roof that covers most of the building and slopes down from its highest point. Its purpose is to conceal and protect the other parts of the building from rain, wind, and sun.


Bonnet roofs are one of the unique roofing options available, and they can add a lot of style and functionality to your home. This article will explain what a bonnet roof is and why you might want one.

These types of roofs are among the most popular types of roofing in Europe and Australia, where they offer several benefits, including increased insulation and decreased winds and rain. If you’re interested in trying out this type of roof for yourself, check out our selection of options.

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Frequently Asked Questions (FAQ)

What Are the Benefits of a Bonnet Roof?

High-wind resistant – Since a bonnet roof is a variation of a hip roof, it’s one of the most structurally sound and can withstand high winds. Siding protection – The roof overhang will help protect your siding from UV rays and water damage. Attic Space – The high pitch of a hip roof allows for plenty of attic space.

What Is the Difference Between a Hip Roof and a Bonnet Roof?

Bonnet roofs are much like hip and mansard roofs, only reversed. Instead of having the low slope section of the roof at the top, it’s at the bottom. The steeper sloped roof section is at the top.

What Is a Bonnet Roof?

bonnet roof, also known as a kicked-eaved roof, is a type of roof characterized by its double slope on all four sides. The upper slope is less steep than the lower slope, creating a distinctive overhang or “bonnet” at each gable end.

Where Is the Bonnet Roof Commonly Used?

Bonnet roofs are often found in areas with hot climates, as the overhanging eaves provide shade and help cool the interior of the building. They are also popular in coastal regions where the design helps protect against strong winds.

What Materials Are Suitable for Bonnet Roofs?

Typically, Bonnet roofs do not require any special materials. Nevertheless, our GAF® asphalt shingles and metal roofs provide better protection against the freezing temperatures of Minneapolis. This roof type appears to be flat without any pitch, but it does have a slight dip to accommodate water runoff and drainage.

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