Where you re adding a large dormer.
Pitched roof loft.
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.
The hip of a sloping roof is turned into a gable end and the ridge is extended creating space for a loft conversion.
Learn the 1 rafter design that will guarantee your roof that is safe and strong for years to come.
This is our ultimate roof rafter guide for people designing and building an off grid cabin or tiny home.
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.
Roof pitch is a measurement of a roof s slope expressed as a ratio.
Rooflight or velux loft conversions there s no need for extensive building work.