The Ontario Deck Bible (2026): Pull Your Own Deck Permit, Build It Right, Pass Inspection

What is in it

1. Start here: the five numbers that run everything
2. Do you even need a permit? Triggers by municipality
3. The cost reality: permit fees and what the deck really costs
4. Plan it right before you spend a dollar
5. Property lines and zoning, the second rulebook
6. The drawings you must submit, and what goes on each
7. Footings and frost: get this right or nothing else matters
8. Framing that will not bounce
9. Attaching to the house, or going freestanding
10. Guards and railings: the number one inspection failure
11. Stairs and handrails
12. Materials: what actually holds up in Ontario
13. Hot tubs and pools, the special cases
14. Get the permit yourself: the application, step by step
15. Pass your inspections: the three visits and what each one checks
16. The twelve reasons permits and inspections get rejected
17. Maintenance, and the nine-municipality cheat sheet
18. Tear-out on-site spec card: the numbers to hit before you cut

115 of the questions homeowners actually ask, answered in plain English, with the Code section numbers where a clerk might ask for them.

What you get that the free pages do not give you

1. The nine-municipality cheat sheet. What triggers a permit, what it costs, what drawings they want and how they want them filed, for nine Ontario building departments on one page. The free pages tell you the Code; the sheet tells you what your town does with it.
2. The five drawings, one by one. Site plan, framing plan, elevation, section, details: what goes on each, at what scale, with the dimensions a plans examiner looks for first. This is where do-it-yourself applications stall.
3. The twelve rejection reasons. Collected from real refusals, not theory. Read them once and your application goes in clean.
4. The tear-out spec card. Guard height, opening, footing depth, joist span, stair rise and run, ledger bolts, on one card for the back pocket. The inspector carries the same numbers in his head.
5. One file, no scrolling. Twenty-two pages you can print and take to the counter or the lumber yard. The website is eleven pages and a calculator; the Bible is the eleven pages distilled and ordered the way the job happens.

Who it is for, and who should skip it

It is for the homeowner building or hiring out a deck in Ontario who wants to pull the permit themselves and not get sent home from the counter. It is also for the person hiring a deck builder who wants to know whether the quote and the drawings are complete before paying a deposit.

Skip it if your builder is pulling the permit and you trust him, or if your deck is low enough and small enough that your town does not require one; the free permit guide tells you that part. And if you want the drawings done for you, that is a different product: permit-ready deck plans, $399 for most decks up to 500 sq ft.

Questions people ask