Rack Safety for Retail Backrooms and Stockrooms
Retail storage is the one case where the rack is close to people who are not warehouse staff. Backroom racking sits behind a wall from the sales floor, gets loaded by employees who are not full-time equipment operators, and in some formats the public is closer than anyone is comfortable admitting. The tolerance for falling product is correspondingly lower.
Hand-stacked loads fall differently than pallets
Backroom rack is loaded case by case, often above shoulder height, and loose cartons work their way to the edge in a way a banded pallet does not. Mesh backing and rack guards on the back and ends of a bay stop product leaving the rack, which matters most where the far side is a corridor or a wall people stand against.
Operators are not career forklift drivers
Store staff run order pickers and walkies intermittently rather than daily. Damage tends to be lower-energy but more frequent, concentrated at the base of the upright — which is exactly what column and post protection is for, and why the cheaper bolt-on guards often make sense at this scale.
Decking has to suit small items, not just pallets
Standard 2½" × 4" mesh is sized for pallets. Backroom shelving carrying loose cases and small parts usually wants a tighter 1" × 4" mesh or solid decking so nothing drops through the deck onto whoever is below.