Roof terminology is also not rigidly defined.
Roof definition architecture.
The top end of each rafter is cut at an angle so that it meets flush with one broadside of the ridge board and the ridge is sandwiched between the rafters.
Architectural roofing shingles were developed in the 1970 s and are commonly used in new construction and on roof replacement projects.
Architectural shingles slate.
Architectural roof shingles are a premium type of asphalt shingle.
In traditional house framing also called stick framing a basic roof frame consists of opposing pairs of sloping rafters that meet at their top ends at a ridge board or ridge beam.
Ridge boards and beams.
Also known as dimensional or laminated shingles architectural roof shingles are made in a wide variety of colors.
Usages vary slightly from region to region or from one builder or architect to another.
The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.
Some manufacturers use angled cuts while others like iko use a straight cut which enhances the perception of depth and the appearance of a shake or tile roof.
Architectural laminated shingles are often described as high definition because of the depth and contour of the individual shingle s profile.
Sloping roofs come in many different varieties.
The simplest is the lean to or shed which has only one slope a roof with two slopes that form an a or triangle is called a gable or pitched roof 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.
Another unique architectural shingle design imitates the look of slate such as certainteed s belmont grand manor and carriage house shingles without the weight issues that normally accompany those materials.
These architectural roofing shingles do not require any additional roof support as slate would.