Boost Your Home's Value: Exploring Various Dormer Extension Styles

Marie Jul 01, 2026

Dormer extensions are an excellent way to add extra space and natural light to your home, particularly if you're looking to convert your loft or create a new bedroom. They project vertically from a sloping roof, creating additional floor space and enhancing the overall aesthetics of your property. However, there are several types of dormer extensions to choose from, each with its unique features and benefits. Let's delve into the different types of dormer extensions to help you make an informed decision.

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

Before we explore the various types, it's essential to understand that dormer extensions typically fall into two main categories: full-width and partial-width. Full-width dormers span the entire width of your roof, while partial-width dormers, also known as doghouse dormers, only cover a portion of the roof. Now, let's dive into the different types of dormer extensions.

several different types of roofing materials in various shapes and sizes, including the top one with
several different types of roofing materials in various shapes and sizes, including the top one with

Full-Width Dormer Extensions

Full-width dormer extensions are a popular choice for homeowners looking to maximize space and light. They run the entire length of your roof, creating a significant amount of additional living space. Full-width dormers can be further categorized into several types:

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

Gable-Fronted Dormer

A gable-fronted dormer features a triangular-shaped front, resembling a miniature gable roof. This type of dormer is often used to create a new bedroom or bathroom, providing ample headroom and space for furniture. The gable-fronted dormer can be designed with a flat or pitched roof, depending on your preferences and the existing roof structure.

Dormer windows: Meaning, types, installation, pros and cons
Dormer windows: Meaning, types, installation, pros and cons

Gable-fronted dormers are an excellent choice if you want to add a touch of traditional charm to your home. They can be designed with decorative features, such as finials or cresting, to enhance their visual appeal. Additionally, their triangular shape helps to create a sense of height and space, making them an ideal choice for loft conversions.

Hipped-Roof Dormer

A hipped-roof dormer features four sloping sides, with the roof meeting at the corners. This type of dormer is often used to create a new bedroom or study, providing plenty of space and natural light. Hipped-roof dormers can be designed with a flat or pitched roof, depending on your preferences and the existing roof structure.

a house that has some windows on the roof and is made out of shingles
a house that has some windows on the roof and is made out of shingles

Hipped-roof dormers are an excellent choice if you want to add a modern, streamlined look to your home. Their sloping sides help to reduce the risk of water damage and make them a practical choice for areas with heavy rainfall. Additionally, their design can help to create a sense of height and space, making them an ideal choice for loft conversions.

Partial-Width Dormer Extensions

Partial-width dormer extensions, also known as doghouse dormers, only cover a portion of the roof. They are a more cost-effective and less intrusive option than full-width dormers, making them an excellent choice for homeowners with limited budgets or who want to preserve the existing roofline.

16+ Inspiring Dormer Window Ideas for Your Home
16+ Inspiring Dormer Window Ideas for Your Home

Eyebrow Dormer

An eyebrow dormer, also known as a hipped dormer, features a curved roof that resembles an eyebrow. This type of dormer is typically used to create a small balcony or Juliet balcony, providing a charming and unique feature to your home. Eyebrow dormers can be designed with a flat or pitched roof, depending on your preferences and the existing roof structure.

the different types of windows and doors in an architectural drawing class, with instructions to draw them
the different types of windows and doors in an architectural drawing class, with instructions to draw them
Added space. Same footprint.
Added space. Same footprint.
Pitched Roof Dormer Loft Conversions
Pitched Roof Dormer Loft Conversions
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
Dfaguimba
Dfaguimba
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
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
Cosmetic upgrade of exterior of dormer extension
Cosmetic upgrade of exterior of dormer extension
an image of a house with the words ideas for your attic on it's roof
an image of a house with the words ideas for your attic on it's roof
13 Types Of Dormers (Benefits & Designs)
13 Types Of Dormers (Benefits & Designs)
an image of a blue house with information about the features and details on its roof
an image of a blue house with information about the features and details on its roof
Dormer Windows - Photos & Ideas
Dormer Windows - Photos & Ideas
Dormer Loft Conversion London | Design & Build from £30,000 | LCCL Construction
Dormer Loft Conversion London | Design & Build from £30,000 | LCCL Construction
7 Great Dormer Loft Conversion Ideas for 2025
7 Great Dormer Loft Conversion Ideas for 2025
What a Dormer Is and 9 Types to Consider
What a Dormer Is and 9 Types to Consider
a house with a metal roof and windows
a house with a metal roof and windows
Loft dormer cladding
Loft dormer cladding
the different types of windows and how they are used to make them look like houses
the different types of windows and how they are used to make them look like houses
two men are working on the roof of a house that's being built in front of it
two men are working on the roof of a house that's being built in front of it

Eyebrow dormers are an excellent choice if you want to add a touch of elegance and charm to your home. Their curved roof helps to create a sense of height and space, making them an ideal choice for creating a Juliet balcony or small seating area. Additionally, their design can help to enhance the overall aesthetics of your property, making it stand out from the crowd.

Shed Dormer

A shed dormer features a flat or pitched roof that slopes downwards from the main roof. This type of dormer is often used to create a new bedroom or study, providing plenty of space and natural light. Shed dormers can be designed with a flat or pitched roof, depending on your preferences and the existing roof structure.

Shed dormers are an excellent choice if you want to add a practical and functional space to your home. Their flat or pitched roof helps to create a sense of height and space, making them an ideal choice for loft conversions. Additionally, their design can help to enhance the overall aesthetics of your property, making it appear more modern and streamlined.

When considering a dormer extension, it's essential to consult with a professional architect or builder to ensure that the chosen design is suitable for your property and complies with local building regulations. Additionally, you should consider the potential impact of the extension on your home's energy efficiency and seek advice on how to minimize any negative effects.

In the final analysis, dormer extensions offer a practical and attractive way to add extra space and natural light to your home. By understanding the different types of dormer extensions and their unique features, you can make an informed decision that enhances the value and aesthetics of your property. So, whether you're looking to create a new bedroom, bathroom, or home office, a dormer extension could be the perfect solution for your needs.