Focused practice for the CILB General Trade Knowledge exam — 80 questions, 5 hours, open book — with 361 questions mapped to the nine official content areas and a full explanation on every answer.

Study at your own pace, practice by topic, or simulate the real exam with a timed test.
Questions mapped to the nine content areas and weights the state publishes in its Examination Content Information sheet.
The Florida roofing contractor exam is open book, and that is exactly what fools people. Five hours, 80 questions, a shelf of approved references — and a 70% bar the state applies to each test separately. Candidates rarely fail because the material is beyond them. They fail because they were still hunting for page numbers when the clock ran out.
This guide fixes that. You drill real exam-style questions across all nine content areas, read a plain-English explanation for every answer, and learn to spot the traps written into the wrong choices. The areas that carry the most weight:
Deep-dive guides for every part of the Florida roofing contractor exam — free to read, no account needed.
The General Trade Knowledge exam is delivered by computer at Pearson VUE test centers, on a daily schedule. No surprises on the format — here's the breakdown so nothing throws you off on the day.
Our timed simulation mirrors the real thing exactly — 80 questions, the same 5-hour clock, the same passing bar, and no explanations until you finish — so your first real attempt feels like your tenth practice run.
Practice until you know the material and where to look fast.
Weighted from the DBPR Examination Content Information and Rule 61G4-16.001(7)(b), F.A.C.
Roofing is a Division II category, so a certified roofing contractor normally sits two exams: this trade exam and the state Business & Finance exam (120 questions, 6.5 hours). One exception is worth checking before you pay for it — Rule 61G4-16.0015(3), F.A.C. exempts a current active certified Division I licensee from the Business & Finance portion.
Every practice question is written in-house and modeled after the nine official Florida Roofing Contractor exam content areas. Each question includes a clear, plain-English explanation to help you understand the material — not just memorize the answer.
The first two content areas are open for free — no account or credit card required. Read the study guide, take the practice quiz, and see the quality for yourself before unlocking the remaining content.
First 5 quiz questions and 2 study areas are always free.