Most loft conversions employ at least one pair of steel beams to support the new floor structure and the roof slopes at purlin level and sometimes also at ridge level e g.
Pitched roof loft.
Roof pitch is a measurement of a roof s slope expressed as a ratio.
This is our ultimate roof rafter guide for people designing and building an off grid cabin or tiny home.
Lofts with a minimum head height of 2 3m are usually seen as fit to convert although obstacles like chimneys or water tanks as well as the pitch of the roof can also affect this decision.
The hip of a sloping roof is turned into a gable end and the ridge is extended creating space for a loft conversion.
Although there is no single standard roof pitch used on all sloped roofs factors such as roofing materials and local climate help to determine the appropriate range of pitches for a given building.
If the roof space is less than 2 3m don t throw away your dreams of a conversion as there are other options available.
Rooflight or velux loft conversions there s no need for extensive building work.