Flat roofs are definitely the most simple roof to build because they have little to no pitch.
Different types of roof tops.
Clay and concrete tiles.
A pyramid roof is really a type of hip roof except that all sides of the roof come to a single point on top as the name implies.
The most common residential roofing material used in the united states asphalt shingles are popular because they are economical.
Top 6 roofing materials.
Also known as pitched or peaked.
A gable roof is perhaps the most common and consists of two slopes that meet at a common ridge at the top to form an upside down v.
Flat roofs are common especially with commercial buildings.
Most types of materials such as asphalt shingles and metal roofing can be used in a dutch gable roof and in fact using variations in colors or types actually adds a nice contrast.
18 different types and styles of home roofs with pictures.
Top 15 roof types plus their pros cons read before you build.