Roofing is learned on the roof, with a crew, under people who have done it for years. You can start with no degree, and most roofers begin as helpers. This roadmap shows you how to stay safe, learn shingle and flat-roof systems, get hired, and grow into a lead installer, repair specialist, or estimator. The big ideas are simple: water always runs downhill and finds the smallest gap, so every layer must overlap correctly; falls are the biggest danger in the trade, so safety comes first; and good habits (measuring twice, checking your work, keeping the site clean) are what get you promoted.
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Every stage from beginner to expert, with lessons, practice drills, projects, interview questions and free resources. Free with a Rolearch account.
Stage 1 of 3 · about 8 weeks
Work safely on a roof and be a useful helper on a residential crew.
Fall protection and jobsite safety
Falls are the leading cause of death in roofing. Employers hire people who already take safety seriously, and OSHA requires fall protection at 6 feet in construction.
Roof anatomy and how water is shed
Once you know why each layer exists, instructions make sense and you can spot mistakes before they leak.
Tools and materials handling
Knowing the tools lets you work fast and safely, and makes you easy to train.
Roofing math
Mathematics is part of the job's knowledge base. Wrong measurements waste material and money.
Then 2 more stages (about 48 weeks in all) with lessons, drills, projects, 6 interview questions with strong answers and free resources.