Gym Flooring Sample Approval Checklist
Approve construction, dimensions, surface, color, odor expectations and packing references before bulk production.

1.Identify the sample
Record supplier, product code, date, format, size, thickness, color reference and revision. Do not allow two different samples to circulate under the same informal name.
2.Check physical characteristics
Measure several points and examine edges, surface texture, granule distribution, flexibility and visible defects. Compare sample weight or density information where relevant.
- →Dimensions and thickness
- →Surface and edge condition
- →Color and fleck distribution
- →Odor expectations after unpacking
- →Backing or layer construction
3.Approve in writing
State whether the sample is approved, approved with comments or rejected. Attach the matching product and packing specification so the sample cannot be separated from the commercial agreement.
4.Retain references
The buyer and manufacturer should keep matching references where practical. Use them during pre-shipment inspection and repeat-order review, while recognizing reasonable production tolerances.
Buyer Questions
Should a buyer approve physical samples before a bulk order?+
Yes. A retained physical sample gives both parties a reference for thickness, surface, color distribution, odor expectations and general construction before production is released.
Can one flooring specification cover every training zone?+
Sometimes, but zoning is usually more efficient. Cardio, circulation, strength and repeated-impact areas place different demands on a floor, so one universal thickness can over-specify light areas or under-protect heavy areas.
Is a digital photo enough for color approval?+
No. Cameras, screens and lighting change color. Use a physical sample for approval and define realistic production tolerances.


