How should a handyman handle client-provided materials that fail?

Q: How should a handyman handle client-provided materials that fail?

Direct answer: A handyman should clearly state they only warranty workmanship, document client-supplied materials, and stop work if materials are defective. Practical steps Set expectations: Warranty workmanship only. Document materials: Note what was provided. Stop if defective: Don't proceed with bad materials.

Question

Accepted Answer

Direct answer: A handyman should clearly state they only warranty workmanship, document client-supplied materials, and stop work if materials are defective.

Practical steps

Set expectations: Warranty workmanship only.
Document materials: Note what was provided.
Stop if defective: Don't proceed with bad materials.