Dormer loft conversions are the most common type of loft conversion and it is essentially an extension to your existing roof. The conversion will project vertically from a sloping roof and will create additional floor space and headroom. Unlike other types of loft conversions that have slanted sides, a dormer has internal vertical walls and a horizontal ceiling. There are different types of dormer loft conversions, but you will find that a flat roof dormer will add the maximum amount of additional space.
Sometimes called dog house dormers.
A single planed roof which is pitched at a lesser angle than that of the main roof.
A dormer conversion with a hipped roof.
These types of dormer loft conversions do not offer as much internal space and can often cost more to build due to the added complexity. A dormer conversion has an added bonus as you are often not required to get planning permission for this type of loft conversion. Loft conversions fall into one of four basic types, which type you decide to use for your loft conversion will depend on many factors such as the design of your existing roof, your budget, planning restrictions and your own personal preferences.
A dormer loft conversion is the most popular and versatile loft conversion type, particularly ideal for semi-detached and terraced properties. It involves extending a structure vertically from a sloped roof, creating additional floor space and headroom. Unlike sloped ceilings found in other conversions, dormers provide vertical walls and a horizontal ceiling, resulting in a more practical and spacious interior.
There are different types of loft conversions within the dormer category:
Also known as doghouse dormers, they feature a peaked roof and are highly aesthetic.
A dormer with a three-sided hipped roof, ideal for properties with hipped roofs.
This has a single-plane roof pitched at a lesser angle than the main roof, offering excellent headroom.
When planning your dormer loft , it’s worth exploring creative dormer loft conversion ideas to make the most of your new space, whether for a home office, bedroom, or playroom. A dormer loft conversion cost typically varies depending on the size, materials, and location of your property, but it’s one of the more cost-effective ways to gain space without major structural changes.
These types of dormer loft conversions do not offer as much internal space and can often cost more to build due to the added complexity. A dormer conversion has an added bonus as you are often not required to get planning permission for this type of loft conversion. Loft conversions fall into one of four basic types, which type you decide to use for your loft conversion will depend on many factors, such as the design of your existing roof, your budget, planning restrictions and your own personal preferences.
A mansard loft conversion, named after 17th-century architect Francois Mansart, is a stylish option that maximises internal space. It typically involves replacing one side of a sloping roof with a nearly vertical wall (around 72 degrees) and a flat roof on top. Windows are usually set into small dormers for added light and character.
A mansard roof loft conversion offers a dramatic transformation—adding a full extra storey to your home. This makes it ideal for those seeking a larger living space like a master suite, lounge, or workspace. A loft conversion mansard cost will usually be higher due to the extensive structural changes and the likelihood of requiring planning permission.
Mansard conversions are suitable for almost all property types, including detached, semi-detached, terraced houses, bungalows, and chalets. Their popularity is steadily growing due to the generous space they provide.
These types of dormer loft conversions do not offer as much internal space and can often cost more to build due to the added complexity. A dormer conversion has an added bonus as you are often not required to get planning permission for this type of loft conversion. Loft conversions fall into one of four basic types, which type you decide to use for your loft conversion will depend on many factors, such as the design of your existing roof, your budget, planning restrictions and your own personal preferences.
A velux loft conversion, also known as a rooflight conversion, is one of the most straightforward and budget-friendly loft conversion types. With minimal structural alterations, it involves adding velux windows to an existing pitched roof.
Opting for a loft conversion with velux windows is ideal if you want to convert your loft into a usable room without altering the roofline. This method preserves the external appearance of your home while bringing in abundant natural light.
A velux loft conversion cost is generally lower than other types because there’s no need for major roof restructuring. Our experienced team has worked extensively on velux loft conversions for South London properties, ensuring functionality, insulation, and design are all executed to perfection.
These types of dormer loft conversions do not offer as much internal space and can often cost more to build due to the added complexity. A dormer conversion has an added bonus as you are often not required to get planning permission for this type of loft conversion. Loft conversions fall into one of four basic types, which type you decide to use for your loft conversion will depend on many factors, such as the design of your existing roof, your budget, planning restrictions and your own personal preferences.
A hip-to-gable loft conversion involves extending the sloping (hipped) side of your roof to form a vertical gable wall. This allows for a much larger loft area, especially when combined with a rear dormer loft conversion.
Most hipped-roof properties have limited internal loft volume, making a hip-to-gable loft conversion the perfect solution. These conversions are especially popular in South London, where space is at a premium.
Incorporating a hip to gable loft conversion interior design can turn your attic into a luxurious bedroom hip-to-gable en-suite bathroom. A hip to gable loft conversion cost will depend on the complexity of the build, roof structure, and finishes chosen. Since it alters the roofline, planning permission is almost always required.
These types of dormer loft conversions do not offer as much internal space and can often cost more to build due to the added complexity. A dormer conversion has an added bonus as you are often not required to get planning permission for this type of loft conversion. Loft conversions fall into one of four basic types, which type you decide to use for your loft conversion will depend on many factors, such as the design of your existing roof, your budget, planning restrictions and your own personal preferences.