Study the nine content areas in the order the state weights them. Learn the material well enough that your references only confirm answers. Tab the tables, not the chapters. Then run the full 80-question timed simulation until you clear 80% comfortably — the real bar is 70%, and you want margin.
Step 1 — Find out how many exams you are sitting
Do this before anything else, because it changes the size of the job. Roofing is a Division II category, so most candidates sit two exams: General Trade Knowledge and Business & Finance. But Rule 61G4-16.0015(3), F.A.C. exempts a current active certified Division I licensee from the Business & Finance portion. If that is you, your whole plan is the trade exam. See whether you need Business & Finance.
Step 2 — Study in the state's proportions
Four areas carry 15% each and are 60% of the paper: Built-Up Roofs, Shingles and Shakes, Single Ply Systems and Modified Roofing Systems. Three carry 10%: Architectural Metal Roofs, Concrete and Clay Tile Roofs, and Equipment and Safety. Two carry 5%: Membrane Waterproofing and Drains and Gutters.
Work one area at a time in the study guide until you are right for the right reason, then move on. Do not start with your favorite area — start with the heaviest one you are weakest in.
Step 3 — Bank the safe points early
Equipment and Safety is 10% and the most dependable ten points on the exam. The OSHA numbers are fixed and do not change with the roof type: the 6-foot fall protection trigger, the 42-inch guardrail top rail, the 200-pound guardrail load, the 5,000-pound anchorage, the 4-to-1 ladder ratio and 3-foot extension above the landing, the 4-to-1 scaffold capacity factor and the 10-foot scaffold trigger. Learn them once and they are yours.
Do not skip the two 5% areas. Membrane Waterproofing and Drains and Gutters are roughly four questions each — about eight together. On an 80-question paper at a 70% bar you can afford 24 wrong answers in total. Handing over eight of them before you start is a poor trade for the hour it would have taken to learn them.
Step 4 — Practice the open book, not just the material
Five hours for 80 questions is about three and three-quarter minutes each. That is comfortable when you are confirming and hopeless when you are researching. Two habits close the gap:
- Tab the tables. Numeric limits are what you will look up — slopes, weights, thermal values, fastener schedules, flow rates. Prose you either know or do not.
- Rehearse with the books. Run practice sessions with your references beside you and a timer going. You will discover which tabs are wrong while it is still free to fix them. See reference books and tabbing.
Step 5 — Simulate before you schedule
Our timed simulation mirrors the exam: 80 questions, a 5-hour clock, 70% to pass, no explanations until you finish. Run it whole, in one sitting, with your books. Target 80% or better before you book a seat — the extra ten points are your margin for a bad day and an unfamiliar question set.
If you are short, the per-topic score tells you exactly where. Go back to those areas rather than re-reading everything.
Step 6 — Handle exam day like a job
Answer what you know first and flag the rest; there is no penalty for guessing, so nothing is left blank at the end. Watch the noun in each question — most wrong options are true statements about the wrong material or the wrong deck. And remember the books are for confirming, not reading: if you are two minutes into a search, flag it and move.
Failing is survivable — you retake only the test you failed, and there is no cap on attempts within four years of your first sitting. See retaking the exam. It is still far cheaper to prepare properly the first time.
Start the plan today
First 5 questions free, no account. Full access unlocks all 361 questions and unlimited timed simulations for $49 for 3 months or $89 for life.