A professional deck quote should itemise seven things: the substructure, the decking surface, the railing system, permits and inspections, labour, demolition and disposal, and the workmanship warranty. If a quote is a single number on a single line, you cannot compare it to anything — and you have no way of knowing what was left out.
We quote decks across Metro Vancouver every week, and we regularly get called in after a homeowner accepted a number that turned out to be missing half the job. Here is what a complete quote actually contains.
What Should Be Included in a Deck Quote?
Every line below should appear on the page, with a price or an explicit exclusion:
| Line item | What it covers | Why it gets left out |
|---|---|---|
| Substructure | Footings, posts, beams, joists, ledger and flashing | Invisible once built, so it is easy to under-spec |
| Decking surface | Boards, fasteners, fascia, picture-frame borders | Usually the only thing cheap quotes price |
| Railings | Posts, panels or pickets, top rail, hardware | Often pushed into a vague “allowance” |
| Permits & inspections | Application fees, drawings, inspection attendance | Quietly made the homeowner’s problem |
| Demolition & disposal | Tear-out of the old deck, dump fees, site clean-up | Can be thousands on a full replacement |
| Labour | Crew time for the defined scope | Sometimes shown as hours rather than a fixed figure |
| Warranty | Workmanship term plus manufacturer coverage | Verbal promises that never reach the paperwork |
Why Are Some Deck Quotes So Much Cheaper?
A quote that is dramatically lower than the others is not usually a better deal. It is usually a smaller scope.
The four most common omissions we see:
- Demolition and disposal. Removing an old deck and paying dump fees is real work with real cost. If it is not in the quote, it lands on you.
- Footing upgrades. Much of Delta, Richmond and the Fraser delta sits on soft soil. If the quote assumes standard footings and the site needs something more, the price changes mid-build.
- Permits. Fees, drawings and the hours spent attending inspections all cost something.
- Railing hardware. Panels get priced, mounting hardware sometimes does not.
The honest way to compare two quotes is to make both contractors price the same scope. If one has excluded disposal, ask them to add it and re-issue. The gap usually closes.
Fixed-Price Quote or Estimate — What’s the Difference?
An estimate is a considered guess. It can move as the job progresses, and it often does.
A fixed-price quote commits the contractor to a number for a clearly defined scope of work. It only changes if you change what you asked for, through a written change order.
Ask which one you are being given. We issue fixed-price quotes because a number you cannot rely on is not much use for planning a renovation.
What Is an Allowance, and Should You Worry About It?
An allowance is a placeholder figure for something you have not chosen yet — commonly railings, lighting or a decking colour upgrade.
Allowances are legitimate and sometimes unavoidable. They become a problem when they are unrealistically low, because the quote looks competitive and the true cost surfaces after you have signed.
Two questions to ask about any allowance: what product does this figure assume, and what does the price become if I choose something else?
What Should the Quote Say About the Structure?
The parts of a deck that fail first are the parts you cannot see. A good quote is specific about them:
- Footing type and depth — concrete piers, helical piles, or an engineered solution for poor soil
- Joist spacing — this is dictated by the decking material, not by preference
- Ledger attachment and flashing — how the deck connects to the house, and how water is kept out of that connection
- Fastener type — hidden clips, face screws, or hardware rated for coastal exposure
If a quote describes the boards in detail and the structure not at all, that tells you where the contractor’s attention is.
What Questions Should You Ask Before Signing?
- Is this a fixed price or an estimate?
- What is explicitly excluded?
- Who pulls the permit, and is the fee included?
- Is demolition and disposal in the price?
- What is the workmanship warranty, in writing, and how long?
- Who is actually on site — employees or subcontractors?
- What is the payment schedule, and what triggers each stage?
- What happens if you open the deck and find rot in the structure below?
That last one matters more than people expect. On a replacement, there is a real chance of finding damage once the old surface comes off. A good contractor tells you in advance how that gets priced instead of presenting it as a surprise.
What Does a Deck Cost in Metro Vancouver?
Scope drives price far more than square footage does. Height off grade, soil conditions, railing choice, stairs and site access all move the number. We publish current price ranges by region rather than quoting a single figure:
Get a Quote You Can Actually Compare
VS Deck & Rail provides free on-site consultations and fixed-price written quotes across Metro Vancouver, including Delta, Tsawwassen, Ladner, Vancouver and Burnaby. Every quote itemises structure, surface, railings, permits, disposal and warranty — so you can hold it next to anyone else’s and see exactly what differs.
Request a free quote, or read more about composite decking, custom railings and vinyl waterproofing.
Frequently Asked Questions
What should be included in a deck quote?
A professional deck quote should itemise seven things: the substructure (footings, posts, beams, joists), the decking surface, the railing system, permits and inspections, labour, demolition and disposal of the old deck, and the workmanship warranty. If any of those are missing from the page, they are either excluded from the price or hidden in an allowance.
Why are some deck quotes so much cheaper?
Cheap deck quotes are usually cheap because something has been left out. The most common omissions are demolition and disposal, permit fees and inspection time, footing upgrades for soft soil, and railing hardware. A quote that only prices the deck boards will always look lower than a quote that prices the whole job.
Should a deck quote be fixed-price or an estimate?
Ask for a fixed-price quote. An estimate is a guess that can move; a fixed-price quote commits the contractor to a number for a defined scope. VS Deck & Rail provides fixed-price quotes so the figure you approve is the figure you pay, with change orders only if you change the scope.
What is an allowance in a deck quote?
An allowance is a placeholder dollar figure for something not yet selected — often railings, lighting or decking colour. Allowances are legitimate, but they are not fixed costs. Ask what the allowance assumes and what happens to the price if you pick something above it.
Do I need to pay for a deck quote?
No. VS Deck & Rail provides free on-site consultations and quotes across Metro Vancouver. Be cautious of any contractor who wants payment before producing a written scope of work.
