Start with fit and compatibility
A product can be unused and still be worthless for your project if it does not match the opening, plumbing layout, electrical requirements, mounting surface, building code, or surrounding finish. Compare exact model numbers and installation documents before comparing price.
- Dimensions and rough-in measurements
- Voltage, amperage, bulb base, or wiring needs
- Valve type, hole spacing, and connection size
- Indoor, outdoor, wet-location, and code ratings
Account for missing installation parts
Returned fixtures frequently lose bags of screws, anchors, washers, escutcheons, templates, clips, brackets, valves, hoses, and specialty tools. A single proprietary part can delay a project or make the product unusable. Confirm the package contents against the manual, not against a generic listing photo.
Inspect the surfaces that matter
Cosmetic damage can be acceptable on hidden surfaces but costly on visible finishes. For plumbing products, inspect sealing surfaces, threads, cartridges, hoses, and evidence of prior installation. For lighting and hardware, check glass, shades, finish consistency, mounting points, and bent components.
Consider logistics and project timing
Large or fragile items can be expensive to return, and an incorrect part can stop an active renovation. A local pickup with inspection may be more valuable than a lower shipped price. When the item is needed for a scheduled contractor visit, delivery confidence and replacement availability should influence the decision.