The cross supports for most flat ceilings have the structural function of providing thrust against which the roof rafters stand.
Vaulted roof construction details.
Timber is often the material of choice here adding texture character and warmth to lofty spaces.
Most flat ceilings hide gorgeous open rafter cathedral ceilings.
The simplest way to get a vaulted ceiling is by setting vaulted roof trusses.
The standard roof ventilation requirement used in building codes and asphalt roofing manufacturers calls for 1 square foot of net free ventilation area for every 300 square feet of ceiling area attic floor area when vents are evenly divided half of them high on the roof at the ridge gable or a high roof and half low on the roof at.
Vaulted ceilings can be constructed by either stick framing which means attaching each joist and rafter individually or by setting roof trusses that come engineered from a truss manufacturer with.
The curved ceiling in this traditional style new build features whitewashed timber cladding which gives a cosy scandinavian feel to the interiors image credit.