The main factors which influence the shape of roofs are the climate and the materials available for roof structure and the outer covering.
One side roof design.
Measure 1 1 2 inches in from one side and draw a line with the speed square to mark the location for the first mono truss.
The roof is supported at one end by a wall raised higher than the other enabling the roof to be pitched at a steeper angle to allow runoff in heavy rain.
Poorly constructed roofs endanger the people living in a building so you need to make the roof compatible to the rest of the building in a well engineered style.
Usages vary slightly from region to region or from one builder or architect to another.
Measure 24 inches from that line then add 24 inch increments across the roof.
Near the top is a very steep pitch and near the upper walls of the home are a lower pitch though still fairly steep.
A lean to roof similar to a skillion roof is composed of one angled pitch.
It may consist of a flat roof on top but the main design element is the multi pitch sloped in what is essentially a hip roof on top of another hip frame.
The colour and material of the roof complement the structural integrity of a building.
Roof terminology is also not rigidly defined.
Roof shapes differ greatly from region to region.
The one sided roof design can go up against different style that when nitty gritty right can ooze a cutting edge feel.
Measure 23 1 4 inches in and draw another line for the outside of the second truss.
A roof design gives the chance to extra floor space in the roof volume similar to a space or upper room space.
A roof is an integral part of a building and people try to personalise the roof designs to achieve optimum architectural splendour.