Every tool opens right in your browser, on a phone too. Nothing to download. Keeping a copy is optional.

Bring your crew. Bring your proof.

Dare you to ace it.

A wrong answer opens a fresh challenge in that round. Learn the why. Your first-answer score stays honest. Free, no account.

Crew challenge

Frank The Tank’s Framing Farm

24 questions · Tape math, framing plans and catching the miss.

Crew challenge

Roofers’ Standards Throwdown

48 questions · Shingles, flashing, ventilation, metal, tile, membranes, BUR, coatings, safety and job documents.

Crew challenge

Miami-Dade Wind Boss

16 questions · Code editions, NOAs, wind zones and permit paperwork.

Coverage: measurement, asphalt, water management, ventilation, metal, tile, single-ply, built-up and modified-bitumen systems, coatings, construction fall safety and job documents. Original learning exercises with linked primary sources; not every standard or a trade credential. Reviewed October 7, 2026.

The free tools

Each one says plainly what it can check and what it can't. Free for every roofer, always.

How we run

  • Local first. Your data stays on your machine. No paid cloud without your say-so.
  • You press send. Nothing posts, sends, or spends for you automatically. Ever.
  • Nobody grades their own work. Numbers are checked against real orders, and big differences get a second look.
  • No made-up numbers. If we don't know, the page says so and leaves it blank.

Want an AI helper on your own computer?

Optional. Every tool above works without it. With it, nothing you type leaves your machine: no account, free.

  1. Get Ollama (free) at ollama.com/download. Windows needs Windows 10 or later; a Mac needs macOS 14 Sonoma or later.
  2. Open a terminal (on Windows, PowerShell) and type ollama run llama3.2:1b. That's the smallest model, a 1.3 GB download. A bigger computer can use ollama run llama3.2 (2.0 GB).
  3. Ask it about roofing words, draft a customer text, or sum up a job. For anything that matters, check the manufacturer's instructions: the AI explains, the spec decides.

Give

Never send money to any other handle claiming to be us.

Community & support

People helping people, on and off the roof.