A dormer extension is the most popular type of loft conversion you will find in the UK. A structural extension that projects vertically from a sloping roof, a dormer add extra space that is otherwise useless in your loft. A cramped attic can be converted into useable space with a dormer extension, the conversion adding both floor space and headroom. The dormer windows also add much-needed natural light to your loft conversion.
Dormer Extension : Different Types of Loft Conversion
A dormer extension is a simple and effective way to make use of your loft space. In the UK, the most popular type of dormer is a simple flat roof design. As well as being the simplest and cheapest type of dormer to construct, a flat roof dormer also adds the most additional internal space. A shed dormer is another type of conversion, used on homes with gable roofs, needing different sheeting to that of the main roof.
A more expensive but also attractive type of dormer is a gable fronted dormer extension. These are often known as “dog-house dormers”. To achieve this look you will need a gable wall extension and a new roof section. Alternatively you may like to choose a hipped roof dormer, another aesthetically pleasing option for your home.

Pros and Cons of Dormer Conversions
Like with all types of conversion you can choose for your home, there are both pros and cons of choosing a dormer loft conversion. The biggest advantage of choosing a dormer over other types of loft conversion is that you will gain the most additional floor space. When you choose a flat roof for your dormer you will also benefit from the most additional headroom. Relatively inexpensive to install when compared with hip or gable conversions, it is easy to see why a dormer extension with a flat roof is the most popular in the UK.
A dormer conversion will also ensure there is enough natural light in your loft as well as ventilation. With ample headroom, light, and ventilation, your dormer conversion can be used for a multitude of purposes including an office, bedroom, guest room, or playroom. Although a flat roof may not be the most aesthetically pleasing option for your loft conversion, it is most definitely the most practical.
Planning Issues
Like with all types of extension, there is always the question of whether or not you will need planning permission. Generally speaking, a dormer loft conversion can be constructed under Permitted Development Rights. If you are in doubt, consult your loft conversion experts who will be able to clarify any doubts you may be having. If you live in a conservation area or a listed building, then you will need planning permission as you will be altering the exterior of your home.
Other instances where you may require permission are when the volume of the conversion of exceeds stated limits. For a terraced home this is set at 40 cubic metres, extending to 50 for detached and semi detached homes. If the dormer is to be built on the part of the roof that faces the front of your property, you will also need permission. There are several other development rules and regulation that you will need to abide by. When you choose a professional dormer extension, all this will be taken care of for you.
Uses for your Dormer
A dormer conversion with a flat roof can create a sizeable space in your loft. What this means is that you really have endless possibilities for what to use your space for. A master bedroom with ensuite is very popular, as is a pair of bedrooms, interlinked by a bathroom in the middle. With enough headroom, you can easily install a standard shower in your loft conversion. You might also consider adding a self-contained studio flat, or a playroom for your children. A studio-flat is perfect for a teenager or young adult, needing some independence in the family home.
These are just some ideas for your dormer conversion. If you are currently only using your loft to store junk, you are missing out on a lot of potential space. Don’t forget, a dormer will add not just space but also value to your property; handy to know if you wish to sell your home at any point in the future.
