Types of Dormer Loft Conversions

Marie Jul 01, 2026

Transforming a cramped attic into a functional, stylish living space is a dream for many homeowners. One of the most effective ways to achieve this is through a dormer loft conversion. Dormer conversions not only add valuable square footage but also enhance your home's curb appeal. Let's delve into the various types of dormer loft conversions, their unique features, and benefits.

Types of Dormer Loft Conversions Popular in the UK [Infographic]
Types of Dormer Loft Conversions Popular in the UK [Infographic]

Before we dive into the types, it's crucial to understand what a dormer is. A dormer is a window projection that juts out from a sloping roof, providing additional headroom and natural light. Dormers come in various shapes and sizes, each offering a distinct architectural aesthetic and practical advantages.

7 Great Dormer Loft Conversion Ideas for 2025
7 Great Dormer Loft Conversion Ideas for 2025

Types of Dormer Loft Conversions

Dormer conversions can significantly alter the appearance of your home. Here are four common types of dormer loft conversions:

Mansard vs Dormer Loft Conversion
Mansard vs Dormer Loft Conversion

Gable-Fronted Dormer

A gable-fronted dormer, also known as a doghouse dormer, features a triangular roof that mirrors the shape of the existing roof. This type of dormer is straightforward to construct and provides ample headroom and space for a full-sized bed and furniture.

Dormer loft conversion-Different types of conversions,info,cost,guide,ideas
Dormer loft conversion-Different types of conversions,info,cost,guide,ideas

Gable-fronted dormers are perfect for creating a master bedroom suite or a home office. They also offer excellent ventilation due to their design, which can help regulate temperature in the loft space.

Hipped-Roof Dormer

A hipped-roof dormer has four sloping sides, with the roof meeting at a point at the center. This type of dormer provides a more contemporary look and adds a touch of elegance to your home's exterior.

Loft Conversion in Edgware
Loft Conversion in Edgware

Hipped-roof dormers offer versatility in design, allowing for a variety of window styles and sizes. They are ideal for creating a light, airy space, perfect for a children's playroom or a guest bedroom.

Other Dormer Styles

While gable-fronted and hipped-roof dormers are the most common, there are other dormer styles that can add unique charm to your home:

an image of a small house with a roof and windows on the top floor, viewed from above
an image of a small house with a roof and windows on the top floor, viewed from above

Shed Dormer

A shed dormer features a single, flat roof that slopes down from the ridge of the main roof. This type of dormer is simple and cost-effective to build, making it an excellent choice for those on a budget.

DJMoore Lofts Ltd | Holy Moly 🤯 Transformation is mad! Existing dark loft space gone and a new master with stunning en-suite! 🔥 #loft #loftconversion... | Instagram Bungalow Attic Conversion, Loft Conversion Ideas Layout, Attic Remodel Before And After, Loft Ideas Upstairs, Dark Loft, Attic Conversion Ideas, Loft Conversion Roof, Loft Conversion Stairs, Attic Inspiration
DJMoore Lofts Ltd | Holy Moly 🤯 Transformation is mad! Existing dark loft space gone and a new master with stunning en-suite! 🔥 #loft #loftconversion... | Instagram Bungalow Attic Conversion, Loft Conversion Ideas Layout, Attic Remodel Before And After, Loft Ideas Upstairs, Dark Loft, Attic Conversion Ideas, Loft Conversion Roof, Loft Conversion Stairs, Attic Inspiration
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
Dormer loft conversion 20cm set back rules
Dormer loft conversion 20cm set back rules
Everything you need to know about dormer loft conversions
Everything you need to know about dormer loft conversions
Types of Loft Conversions London | Dormer, Hip to Gable, L-Shaped | LCCL
Types of Loft Conversions London | Dormer, Hip to Gable, L-Shaped | LCCL
Loft Conversion Costs in London (2025) – What to Budget For
Loft Conversion Costs in London (2025) – What to Budget For
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
DORMER VS VELUX
DORMER VS VELUX
rear-mansard-loft-conversion-plans
rear-mansard-loft-conversion-plans
Loft Conversion Ideas That Maximise Space in Period Homes
Loft Conversion Ideas That Maximise Space in Period Homes
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
L-Shape Dormer Loft Conversion
L-Shape Dormer Loft Conversion
the roof trusses are being installed on top of the building
the roof trusses are being installed on top of the building
Loft Conversion Harrow
Loft Conversion Harrow
Rear Dormer Loft Conversion
Rear Dormer Loft Conversion
hip-to-gable-loft-conversion-plans
hip-to-gable-loft-conversion-plans
Stunning Skylights Create Windows to the World in Old House Reno
Stunning Skylights Create Windows to the World in Old House Reno
four types of dormers on top of each other with the names above them in black and white
four types of dormers on top of each other with the names above them in black and white
Loft Conversion in Dulwich SE21 Creating a Modern Retreat
Loft Conversion in Dulwich SE21 Creating a Modern Retreat
Beware! Here are the WORST Loft Conversion Mistakes!
Beware! Here are the WORST Loft Conversion Mistakes!

Shed dormers are perfect for creating a small, cozy space, such as a reading nook or a walk-in closet. They can also be used to match the existing roof line of your home, maintaining a uniform aesthetic.

Eyebrow Dormer

An eyebrow dormer, or curved dormer, features a rounded, arching roof. This type of dormer adds a touch of whimsy and charm to your home's exterior, making it a popular choice for period properties.

Eyebrow dormers provide a unique, intimate space, ideal for a home library or a child's bedroom. They also allow for interesting window designs, such as circular or oval windows.

When considering a dormer loft conversion, it's essential to factor in your home's architectural style, your budget, and your specific needs. Each type of dormer offers unique advantages, so choosing the right one depends on your personal preferences and practical requirements.

Embarking on a loft conversion project can be an exciting journey. With the right design and careful planning, a dormer loft conversion can transform your home, adding value and creating a beautiful, functional living space. So, why not start exploring the possibilities today?