Why site packaging is a different product
No dock, mud, rough-terrain forklifts, weather, and nobody whose job it is to look after packaging. Standard pallets do not survive that and were never designed to. Heavy skids with through-bolted 4×4 runners do, because the failure mode on a site is crushing and racking rather than fatigue.
For finish materials the problem inverts: millwork, glazing and fixtures cannot be marked, so the packaging has to hold product off its own surfaces with cradle-cut blocking and recycled foam lining.
