Roofing terminology refers to the specialized language and terminology used in the roofing industry to describe various types of roofs, materials, and components.  

The different types of roofers include commercial roofers, residential roofers, flat roofers, and metal roofers.    

The main duties of a roofer include installing, repairing, and maintaining roofs, selecting and applying roofing materials, and ensuring proper safety measures are taken.    

Roofers typically start at the bottom and work their way up when installing or repairing a roof.    

Yes, a roofer is considered a skilled trade that requires specialized training and expertise.    

Multiple roofs that intersect or overlap are called roof valleys.

The layers of a roof are called the roof system or roofing assembly, and typically include the roof deck, underlayment, insulation, and the outermost layer of roofing material.    

A roof joint is called a roof seam.    

A dodgy roofer may display warning signs such as being unlicensed or unregistered, using high-pressure sales tactics, offering prices that seem too good to be true, and not providing clear and detailed contracts or warranties.      

A good roofer should have qualities such as attention to detail, physical strength and stamina, problem-solving skills, good communication, and a commitment to safety.