See roof framing ties beams for a description of roof framing components including collar ties rafter ties structural ridge beams other roof framing components problems.
Roof structure terms.
It is still a very common form of roof.
Insulation insulation or more correctly thermal insulation is a general term used to describe products that reduce heat loss or heat gain by providing a barrier between areas that are significantly different in temperature.
A roof with two slopes that form an a or triangle is called a gable or pitched roof.
A structure located behind the higher side of a chimney or similar projections from the roof to divert rainwater around it.
Roofs are the crown of any establishment.
Rafter blocking or cross bridging also found on floor joists and in some wall framing.
Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.
The edge of a roof which runs from eaves to ridge at a gable.
It not just covers but even protects the main structure of the building from harsh weather conditions.
Soffit or lookout or house eaves.
A composite decking made of solid materials it resembles real wood and particularly strong and stable for bearing heavy load.
A horizontal timber or metal resting at the peak of the roof the rafters and trusses are connected to the ridge board for a cohesive framework.
An example of each is shown in figure 2 1.
Hipped roof a roof with an end roughly pyramidal in shape with surfaces sloping upwards from all three eaves.
That part of a roofing waterproofing or flashing component that overlaps or covers any portion of the same or.
2 part of a flat roof structure that receives the ends of the flat roof joists.
1 part of a pitched roof construction that receives the feet of the spars sp ars and ceiling joist ends.
It is a waterproofing layer made of regular felt stacked above the solid.
The structure itself is 95 m 312 ft long and 55 m 180 ft wide and the roof contains 785 panes of.
3 part of a suspended timber floor construction that provides a level bearing and.
Common types of roofs and basic framing terms.
Ridge horizontal line at the top of the roof.
The national botanic garden of wales has the largest single span roof in the world.
The soffit is the enclosed portion of.
A roof comprising a mono pitched roof or for larger buildings series of mono pitched roofs with vertical surfaces glazed and pitched upward in general terms away from the equator though other directions suit if direct sunlight is desired and where rooftop access may otherwise be impracticable.
It is the form most commonly used by the navy.
This type of roof was used as early as the temples of ancient greece and has been a staple of domestic architecture in northern europe and the americas for many centuries.
