Change orders
Deck change order checklist when the plan changes.
Deck projects change for normal reasons: homeowners revise layouts, inspectors request corrections, hidden rot appears, materials become unavailable, or site conditions differ from the estimate. A clean change order process keeps those changes from turning into disputes.
In this guide
01 / Guide
Identify what changed
The first step is to separate the original scope from the new request or condition. A change order should be clear enough that someone can understand it months later.
- Original contract item, drawing reference, or proposal line affected by the change
- New work requested, discovered condition, product substitution, or inspection requirement
- Photos, field notes, revised sketch, or updated plan view when useful
- Whether the change affects layout, structure, materials, labor, schedule, or permit review
02 / Guide
Price the full impact
A deck change can touch more than the visible item. Moving stairs may affect railing, blocking, footings, decking waste, permits, and labor sequence.
- Labor, materials, equipment, disposal, delivery, and subcontractor cost
- Related drawing updates, permit revisions, inspections, or engineering review
- Waste, restocking, cancellation fees, rush delivery, or supplier price changes
- Credit for deleted work when the change removes original scope
03 / Guide
Document schedule impact
Schedule language matters because even small deck changes can pause ordering, inspections, or crew sequencing.
- Added or reduced calendar days caused by the change
- Material lead time and supplier availability
- Inspection or permit resubmittal timing
- Decision deadline before the existing schedule is affected
04 / Guide
Get approval before proceeding
Written approval protects the homeowner and the contractor. It should be part of the workflow before additional work begins except for true emergency or safety conditions.
- Owner signature, approval email, or approved digital record
- Change order number, date, description, price, tax if applicable, and payment timing
- Updated contract total and updated completion expectation
- Revised drawings or marked-up scope attached when the change affects the plan
Checklist
Change order review list
Use this as a working review list. It should support field judgment, not replace local code review, inspection requirements, or professional engineering where required.
- The change is tied back to the original contract, drawing, or estimate item.
- The description explains what is added, deleted, or substituted.
- Price includes labor, material, delivery, disposal, permit, and schedule impacts where applicable.
- Any plan, takeoff, or permit output has been updated after the change.
- The owner has approved the change in writing before extra work proceeds.
- The revised contract total and payment timing are clear.
Questions
Common contractor questions.
Does every deck change need a written change order?
Small field clarifications may not need a priced change, but added scope, deleted scope, substitutions, hidden repairs, or schedule-impacting decisions should be documented in writing.
What is a common deck change order mistake?
Pricing only the visible material change and missing related impacts such as rail sections, blocking, stair framing, inspections, delivery, or waste.
From field notes to finished plans
Build the plan in DeckDraft.
Turn the checklist into a connected deck model with plan views, elevations, takeoffs, and previews.