Removing sections of the roof or all of it makes it possible to gain the required headspace however this adds to the cost and also requires planning permission unlike a more simple conversion.
Roof space conversion.
A hip to gable conversion has a similar effect.
Ironically though it s the rafters that provide a better environment for an attic conversion because of the clear space.
Trusses are considered a superior method of framing a roof because of the additional support.
Unlike many basements attics are dry and being free of major appliances e g the furnace they are also quiet.
Attic conversion has fit the bill for countless homeowners over the years.
Dormers and other similar conversions are normally installed by opening up the roof and cutting the required specified timbers to size on site.
Reclaiming the space under your roof also avoids many zoning and easement concerns common chores when adding onto a house.
If the roof space is less than 2 3m don t throw away your dreams of a conversion as there are other options available.
A basic attic conversion will take about 10 days to complete gilbert says but to make the attic space look and feel habitable you need to factor in good sources of natural light and ventilation.
The mansard type will give maximum conversion roof space because it projects the maximum available head height thus giving a greater usable floor area.