THE SHORT ANSWER
Write a deck repair estimate around identified components and repair limits. Count the boards or rail sections to be replaced, state the supporting-structure assumption, and keep a repair quote distinct from a full deck rebuild.
The worked project in this guide is accessible deck-board replacement. It uses an original fictional job to explain the estimating decisions, with a matching deck repair PDF example. Replace the example inputs with your measurements, supplier quotes and labor costs.
1. Identify the specific components
Mark the boards and rail sections included in the estimate and record their dimensions. A count of 20 boards is useful only if everyone knows which boards and what replacement size is assumed. Photos can support your internal takeoff.
2. Separate inspection from the priced repair
Visible surface damage may not describe the condition underneath. The example assumes the supporting structure has already been found suitable. If that has not been established, explain what must be checked before confirming the repair scope.
3. Define material matching expectations
New boards may differ in appearance from existing ones. Record the replacement material and whether staining or full refinishing is included. Do not let a small replacement allowance imply that the entire deck will look newly built.
4. Show removal, installation and disposal
Breaking out those tasks makes changes easier to price if the final board count differs. Specify the process for additional damage discovered during removal, including review of the revised quantity before proceeding.
A worked deck repair calculation
Twenty replacement boards at a $28 material allowance total $560. Fitting and installation at $24 per board add $480; the combined board replacement lines are $1,040 before removal and other work.
The complete example contains 7 lines totaling $1,815.00 before any tax or markup. These are deliberately stated example prices, not a survey, regional price recommendation or offer to perform the job.
To set your own selling price, review direct costs and decide how you will cover overhead and profit. For example, adding 20% to a $1,000 cost gives $1,200; it does not produce a 20% gross margin. Use the approach you intend consistently, and avoid adding a second markup to rates that already include it.
Before you send the estimate
- Identify and measure the included boards.
- Confirm supporting-condition assumptions.
- Specify replacement material and finish expectations.
- Agree how additional damaged components will be priced.
Example scope boundary: No new footings, structural reconstruction, full railing replacement, staining or certification of existing structural adequacy.
Review the client name, location, validity date and all calculations. Tax is not included in this example; determine the correct treatment for the actual work rather than copying a sample percentage.
Common questions
Can a deck repair quote cover hidden structural damage?
Only when that work has been assessed and scoped. A surface-repair example should explicitly distinguish its included work from unknown or structural repairs.
Should staining be in a board-replacement estimate?
Include it only when agreed. Explain whether new boards are left unfinished, locally coated or part of a separately priced full refinishing scope.
TAKE THE NEXT JOB FROM SCOPE TO PDF
Make your own deck repair estimate.
Use Estimates on iPhone or Android to draft a scope with AI assistance or enter your own items. Review quantities and rates, add your business logo, and export a PDF. Example files are free to view; app features may require an in-app purchase.
