Deck building contract template — permits, footings and inspection gates
A deck is a structure people stand on, so the contract runs on permits and inspection gates. Here is what it has to settle before the first footing.
This is a checklist of what a deck building contract has to settle — not a ready-to-sign legal document, and not legal advice. Most states regulate home improvement contracts: required disclosures, cancellation windows, deposit limits and licence display all vary, and some trades carry extra rules. Adapt this, then have a lawyer in your state review it before you put it in front of a customer.
Download as a spreadsheet to work through, or print it to sit alongside your own agreement.
What a deck building contract has to settle
Deck contracts are governed by an inspection sequence that dictates both the schedule and the payments: footings are inspected before the frame closes, the frame before the boards go down. Payment should follow those gates. Footing depth is set by local frost requirements, not preference, so the contract states the depth and the rate for extra concrete if the ground demands it. The ledger attachment is the detail that causes real failures and belongs in the scope explicitly.
Clauses it needs
- Parties, licence number, and the deck dimensions and height above grade
- Permit responsibility, and the inspection sequence with its gates
- Footing count, diameter and depth to the local frost line
- Unit rate for additional concrete if footings must go deeper
- Ledger attachment detail and flashing, named explicitly in the scope
- Framing and decking materials, with the fastening system
- Railing height and infill to code, with the code referenced
- Payment tied to inspection gates, not to calendar dates
- Utility locates before footings are dug
- Removal of an existing deck, and restoration of the lawn beneath
What deck building contracts actually get argued over
- Final payment claimed before the framing inspection passed
- Extra footing depth billed with no unit rate agreed
- Ledger flashing omitted, surfacing as rot years later
- Railing height failing inspection because no code version was named
The estimate this contract is built on
A contract can only be as clear as the scope it references. BidWand drafts the itemised estimate — labour, materials, exclusions and assumptions — that the scope and exclusions clauses point at.
Draft the deck building estimate this contract references
This generates the estimate, not the contract — describe the job and you get the itemised scope to attach. No email needed to see the first one.
What you get — see the format first
A complete estimate you can send to the customer, built from the rate you enter:
| Description | Qty | Unit | Unit price | Total |
|---|---|---|---|---|
| Labor — itemized by task | hrs | hour | your rate | — |
| Materials — with your markup applied | qty | ea / sq ft | cost + markup | — |
| Permits, disposal, access | — | — | — | — |
Plus a plain-English scope summary, assumptions (what had to be guessed), exclusions (what you are not doing — the section that prevents most change-order arguments), and a validity period. Printable, or send the link.
Every figure comes from the rate and markup you supply. We never fill in a market price for you.
Related guides
How much to charge
exterior house painting · deck staining · window cleaning · tree removal · fence installation
Estimate templates by trade
deck building · pressure washing · junk removal · siding · masonry · excavation · asphalt paving · window installation
How to estimate
How to write a contractor estimate · Estimate vs quote vs bid — and which one you should send · What to include in a contractor estimate · How to price a job as a contractor · Should you charge for estimates? · How to follow up on an estimate · How to handle change orders · Estimate vs invoice: what's the difference? · How to raise your prices as a contractor