What StairSolver checks
Inputs used for this warning
- proposal detail
- written terms clarity
- missing stair-specific dimensions
User input fields: contractor proposal text, project type.
Written scope
Is the stair work written clearly enough before approval?
A stair proposal should name the layout, dimensions, materials, schedule, written terms, and inspection responsibilities clearly enough to avoid avoidable disputes.
The short answer
Consumer guidance supports getting project scope, materials, schedule, and written terms in writing.
StairSolver uses this as a baseline planning check. If the measurement crosses the threshold, the report explains what number triggered the flag and what to ask before building, buying, or approving a plan.
Report boundary
Baseline risk, not local approval.The local authority, inspector, engineer, or qualified stair professional still decides the final answer for the exact property.Referenced article content
What the cited source says
This is a StairSolver summary of the cited source content, written in plain language so you can understand the rule before opening the official reference.
- The cited FTC guidance is used here because it encourages homeowners to get important project details in writing.
- StairSolver applies that idea to stair work by asking for riser count, tread depth, total run, landings, materials, schedule, and responsibility to be written down.
- The source supports a clarity check, but it does not turn the page into legal advice or contract review.
Why it matters
What problem this prevents
- A proposal can sound complete while missing riser height, tread depth, landing, permit, or handrail details that matter later.
- Written scope turns the calculator result into practical questions the homeowner can ask before approving work.
What to ask before building
Questions generated from this risk
- Does the written scope include riser count, tread depth, total run, landing details, and handrail or guard responsibilities?
- Are materials, schedule, change-order rules, and inspection responsibilities written down before work starts?
What this page cannot prove
Where the tool stops
- It cannot say your local inspector will approve the stair.
- It cannot verify whether a specific contract is legally sufficient in the local jurisdiction.
Official source links
Check the original source if you need the authority trail
These links leave StairSolver. Use them when you want to verify the official citation, then come back to the calculator to test your dimensions.
FTC home improvement contractor guidance
Consumer guidance supports getting project scope, materials, schedule, and written terms in writing.
Federal Trade Commission / irc-baseline-2026-07-01Open FTC home improvement contractor guidance