Types of Dormers in the UK

Marie Jul 01, 2026

Dormers are a fantastic way to add extra space, natural light, and architectural interest to your home. In the UK, where housing styles vary greatly, dormers come in a range of types to suit different property styles and needs. Let's delve into the most common types of dormers you'll find in the UK.

13 Types Of Dormers (Benefits & Designs)
13 Types Of Dormers (Benefits & Designs)

Dormers are typically classified by their shape and the way they project from the roof. They can significantly enhance the curb appeal of your property and even increase its value. So, whether you're planning a home improvement project or simply curious about the different types, read on to discover the various dormer styles that grace UK rooftops.

an image of a house with roof shingles and attic dormers on the top
an image of a house with roof shingles and attic dormers on the top

Flat-Roof Dormers

Flat-roof dormers are one of the most common types in the UK, particularly in modern and contemporary homes. As the name suggests, they feature a flat roof that sits horizontally, creating a sharp contrast with the pitched roof it protrudes from.

Pitched Roof Dormer Loft Conversions
Pitched Roof Dormer Loft Conversions

Flat-roof dormers can be further categorised into different styles:

Shed Dormer

four different views of a white house with yellow shingles on the roof and windows
four different views of a white house with yellow shingles on the roof and windows

The shed dormer is a simple, cost-effective option that adds valuable floor space and light. It has a single, flat roof that slopes downwards from the ridge of the main roof, resembling a shed. This style is often used to create additional bedrooms or bathrooms in attic conversions.

Shed dormers can be designed with windows on one or both sides, allowing for increased natural light and ventilation. They're particularly suitable for properties with a simple, symmetrical design, such as terraced houses or semi-detached homes.

Eyebrow Dormer

Dormer Windows - Photos & Ideas
Dormer Windows - Photos & Ideas

Eyebrow dormers, also known as hipped dormers, have a curved or hipped roof that mirrors the shape of the main roof. This creates a more cohesive, aesthetically pleasing look. The curved roof also provides better rainwater runoff and can help to reduce the risk of leaks.

Eyebrow dormers are often used to create a more balanced, symmetrical appearance on properties with an odd number of windows or where a central dormer would look out of place. They're a popular choice for period properties and can help to maintain the building's original character.

Pitched-Roof Dormers

12 Different Types of Dormers with Pictures
12 Different Types of Dormers with Pictures

Pitched-roof dormers feature a roof that matches the pitch of the main roof, creating a more integrated, cohesive look. They're a great choice for properties where a flat roof would look out of place or where planning permission requires a pitched roof.

Pitched-roof dormers can be further categorised into different styles:

Cosmetic upgrade of exterior of dormer extension
Cosmetic upgrade of exterior of dormer extension
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four different types of dormers and windows
four different types of dormers and windows
an image of a house that is outside
an image of a house that is outside
Dfaguimba
Dfaguimba
two open windows on the roof of a house
two open windows on the roof of a house
Roofing Diagram, Dormer Window
Roofing Diagram, Dormer Window
an image of a two story house with windows on the front and side of it
an image of a two story house with windows on the front and side of it
two dormers on the roof of a white house with trees in the back ground
two dormers on the roof of a white house with trees in the back ground
Types of Dormer Loft Conversions Popular in the UK [Infographic]
Types of Dormer Loft Conversions Popular in the UK [Infographic]
Dormer House | Marley
Dormer House | Marley
cutechzn on Twitter
cutechzn on Twitter
Roofing & Siding Contractor in Schuylkill County, PA | Martin Roofing & Siding
Roofing & Siding Contractor in Schuylkill County, PA | Martin Roofing & Siding
two houses side by side, one with a red roof and the other has blue shutters
two houses side by side, one with a red roof and the other has blue shutters
Dormer Roof Guide: Types, Benefits & Costs
Dormer Roof Guide: Types, Benefits & Costs
an artist's rendering of a two story house with rooftops and dormers
an artist's rendering of a two story house with rooftops and dormers
a house with white trim and gray shingles on the front, red door and windows
a house with white trim and gray shingles on the front, red door and windows
a large white house with windows and a brick chimney
a large white house with windows and a brick chimney

Gable-Fronted Dormer

Gable-fronted dormers have a pitched roof that forms a triangular gable at the front. This style is often used to create a more traditional, period look and can help to maintain the property's original character.

Gable-fronted dormers can be designed with windows on one or both sides of the gable, allowing for increased natural light and ventilation. They're a popular choice for properties with a symmetrical design, such as Georgian or Victorian homes.

Hipped-Roof Dormer

Hipped-roof dormers have a pitched roof that slopes downwards on all four sides, resembling a small pyramid. This style is often used to create a more modern, contemporary look and can help to break up the monotony of a long, flat roof.

Hipped-roof dormers are a great choice for properties with a complex roof line or where a gable-fronted dormer would look out of place. They're often used in modern extensions and conversions, where a more contemporary style is desired.

When choosing a dormer style, it's essential to consider the architecture of your property, your budget, and any planning restrictions. It's always a good idea to consult with a professional architect or builder to ensure your chosen dormer style is suitable for your home and complies with local regulations.

In the UK, dormers are a fantastic way to add extra space, light, and character to your home. Whether you're looking to create a new bedroom, bathroom, or simply want to enhance your property's curb appeal, there's a dormer style to suit every home and budget. So, why not explore the different types and transform your home with a stunning new dormer?