Roof extensions and alterations - use of loft space and design principles

The use of loft space can often be used to provide additional living accommodation. However, extensions or alterations to the roof profile of any building can be particularly sensitive as roofs make an important contribution to a building's appearance and the overall character of the area. Extensions or alterations to a roof often consist of a change in the height or form of the roof, through the formation of dormer windows or the insertion of roof lights. Those which copy the roof type and angle of pitch of the original residential property will be more successful than those that introduce a completely different type of roof. For example, choosing a dormer roof type that mirrors the existing roof is a good way to ensure that the dormer appears in keeping with the original house.