Roofers, otherwise known as roofing contractors, are within theroofing industry, which also includes the siding industry, in thesection of construction. In the US, there are over 20,000 existingand operating businesses in the roofing and siding industry. Allthese businesses, combined, bring in annual revenue ofapproximately $30 billion.The general jobs that roofers perform are: Roof repairs Roof installationsUltimately, there is a lot more work involved in a roofer’sdaily schedule, besides just repairing and/or installing roofs. Theconstruction contractors do a few different types of work each day,and they work with a variety of materials and tools.Roofers use materials like asphalt, tar, gravel, rubber, andmetal for repairing a roof or installing one. Contractors generallyhave to climb