Best results are from permitted development.
Traditional cut roof loft conversion.
The traditional option is steeply pitched rarely less than 35.
Traditional cut rafter and purlin roof.
Not only is the volume large enough to convert into living space but the structure can generally be easily.
However the average dormer loft conversion with a double bedroom and en suite costs about 35 000 45 000.
Height is there enough height within your loft.
With this type of conversion we install a permanent staircase to the room ensuring this is done with building regulations including fire doors.
Traditional eaves loft conversion what is a traditional or eaves loft conversions.
Note the minimum height for a traditional roof is 2 2 to 2 4 meters and the minimum height for a modern trussed roof is 2 4 to 2 6 meters.
For minimum dimension necessary for a loft conversion measure from ceiling to the bottom of ridge board 2 300 metres.
Roof structure is it traditional cut rafter and purlin roof or a trussed roof.
This option is the most expensive as it requires the complex removal and rebuild of the existing roof.
An example of a traditional cut and pitched roof can be viewed on previous projects case study 3 loft conversion.
The finished structure is readily adaptable.
This is a loft conversion which is completed within the existing pitched roof space.
With energy efficiency standards being increased loft conversion insulation is more difficult to install than it once was.
If you are replacing the roof tiles at the same time you can insulate between the covering and the rafters which will also achieve good airtightness.
Traditional cut roof a traditional cut roof is the typical roof that gets converted to a loft.
Traditional or cut roof.
The hipped or sloping side roof is removed and the end wall is then built up straight to form a new vertical gable.
Hip to gable loft conversions are most commonly found on the side of either end terrace or semi detached houses.
It has a more open loft space with rafters.
These roofs tend to be found in houses that predate 1965.
Gable to gable loft conversions include a new box extension that spans the space between each gable end.
Roof on roof off.
The rafters form an m shape that meets the floor of your loft at its centre.
Acorn carpentry and building services are one of only a handful of loft conversion specialists in the uk to offer the new and exciting concept of roof off roof on loft conversions.
Please note if your roof is not high enough then a dropped landing or lowering the ceilings should be considered.
See diagram on the left and read about roof structures below.
If you have a traditional roof the critical measurement is a minimum height of 2 2 metres at its highest point.
A loft conversion is completely separate from any other extension type.
Until now loft conversions have primarily been able to be carried out on traditional cut roof type housing pre 1975.
