Types of conversions « Creating Space Lofts
There are four basic types of loft conversion that you can undertake. The information below aims to give you an idea of the differences between the conversion types.
Velux Conversion. This loft conversion involves no alterations to the exterior shape of your property apart from the introduction of velux windows to bring light and air to the room. This conversion requires no planning permission but requires a good-sized loft to be possible.
Dormer Conversion. This loft conversion creates an extension to your loft area by creating more head room at the back of the property. Dormers can be added to the sides or the front of a house but normally they are located at the rear. This extension increases the usable space and allows the inclusion of features such as a Juliette balcony. This type of conversion can be carried out without planning permission if certain size requirements are met.
Mansard Conversion. This loft conversion creates the most room by using the entire width of the loft area. The entire back roof is removed and the conversion rises all the way to the apex by building up the party walls. This creates a fantastic space in which you can really maximise the potential of your loft, features such as a Juliette balcony can add extra air and light to the conversion. This type of conversion can be carried out without planning permission if certain size requirements are met.
Hip to Gable Conversion. This loft conversion allows you to exploit the potential headroom by raising the hip ended roof to a flat, gable end. This gives you more space and often allows room for a staircase. A rear dormer can also be added to this type of conversion.

