Bulk resin, pellets or powder
Manufacturing feedstock that arrives or leaves by the pallet load, where a liner inside the gaylord keeps the material contained.
Bulk containers
What a gaylord box actually is, and when a carton won't do
A gaylord is a corrugated bulk box built to the footprint of a shipping pallet, usually 48 by 40 in, with walls thick enough to hold loose or bulky material without a wooden crate around it. It isn't a shape so much as a job description: sit on a pallet, hold what a carton can't, come out with a forklift or a tilt. The name is a genericized trademark, the way Dumpster and Kleenex are.
Uline product specs, read 2026-08-30UPS parcel ceiling, read 2026-08-30Links to grade and pallet guides
A pallet with walls
Same footprint as the deck underneath it, built to be filled loose and emptied whole.
Where the name comes from
The name traces to a container maker called Gaylord based in St. Louis, Missouri. Crown Zellerbach bought that company in 1955 and renamed its own brown-paper operations the Gaylord Container Division; a later, separate Gaylord Container Corporation was spun out of Crown Zellerbach's breakup in 1986. Somewhere along that line the brand stopped naming a manufacturer and started naming the product, the way Kleenex and Dumpster did, and today “a gaylord” means any triple-wall or heavy double-wall pallet box regardless of who made it. Suppliers also sell the same thing as a bulk box, pallet box, bulk bin or tote bin.
Corporate history from Gaylord Container Corporation, read 2026-08-30. Worth flagging that trade write-ups on this disagree: one supplier article we read the same day credits the 1986 investor group with the name and traces it to the Old French gaillard, with no mention of the St. Louis firm. No primary source settles who first said “a gaylord” out loud, so treat the origin as well-attested in outline and unsettled in detail.
Wall count sets the weight ceiling
Two gaylords built to the identical footprint can carry wildly different loads, because the capacity comes from the corrugated walls rather than the box's outer size. These two Uline listings share the same 48 by 40 in deck and the same 36 in height.
| Wall construction | Test rating | Footprint | Stated weight capacity |
|---|---|---|---|
| Double wall | 51 ECT | 48 x 40 x 36 in | 100 lb, with a 200 lb test lid included |
| Triple wall | 1,100 lb test | 48 x 40 x 36 in outside | 1,500 lb, with a 275 lb test lid included |
Same footprint, fifteen times the rated load, because the third wall does the work. What edge crush test and bursting test numbers mean in general, and how a supplier prices the grade ladder in between, is covered in full on our ECT and burst grade guide — this page only compares two real products at their published ratings rather than restating that chart. Single-wall gaylords also exist, mostly for light, bulky loads like foam trim or garment cutoffs, at the bottom rung of the same grade system.
When a gaylord beats a stack of cartons
The case for one is the same case for any consolidation: paying a handling charge and a box cost once beats paying it dozens of times for the same total material.
Loose parts between production steps
Fasteners, castings or components moving from one process to the next inside a plant or between a supplier and a buyer.
Garment and textile scrap
Cutting-room waste and trim, which has no shape of its own and is priced by the pound rather than the piece.
Retail returns or e-waste
Consolidating a period's worth of returned goods or retired electronics into one pickup instead of many small ones.
Recyclables before baling
Cardboard, plastic film or metal collected on-site and staged in a gaylord until there is enough to bale or haul.
Not a substitute for cartons
A gaylord protects nothing the way a fitted carton does. It contains bulk material; it does not cushion a single fragile item. For that, a carton sized to the item is still the right call — see our guide to shipping bulk items for consolidating many small units instead.
Getting a full one out the door
A gaylord is built to a pallet footprint for a reason: once it is loaded, it moves like a pallet, not like a parcel.
Per UPS's own shipping dimensions and weight page, ups.com, read 2026-08-30, its package network stops at three numbers: 150 lb, a longest side of 108 in, and 165 in once length and girth are added together. The lighter double-wall gaylord above is rated to 100 lb of contents before the box itself is counted, and the triple-wall version is rated to 1,500 lb — both clear that ceiling the moment they are actually full. A loaded gaylord on its pallet is freight, priced and moved the way a pallet is, not scanned through a parcel belt.
Our guides to building a pallet a driver will take and standard pallet dimensions cover the deck, stacking and wrap rules a loaded gaylord follows once it is strapped down. Nothing on a pallet goes through the parcel calculator here; a bulk load is quoted by a person, through freight review.
Where these figures come from
- Uline, 48 x 40 x 36" Double Wall Gaylord Box with Lid (S-4480) — double-wall dimensions, ECT rating and weight capacity. Read 2026-08-30.
- Uline, 48 x 40 x 36" 1,100 lb Triple Wall Box with Lid (S-4931) — triple-wall dimensions, test rating and weight capacity. Read 2026-08-30.
- UPS, Shipping Dimensions and Weight — the parcel network's weight and length ceiling. Read 2026-08-30.
- The Cary Company, Gaylord Boxes: History & Handling — the list of standard gaylord dimensions. Read 2026-08-30. Its account of the name's origin conflicts with the corporate record and is not used here.
- Gaylord Container Corporation — the St. Louis origin, the 1955 Crown Zellerbach acquisition and the 1986 spin-out. Read 2026-08-30.
Suppliers revise product specs without notice, and Uline in particular reworks its listings often. Every figure above is what the named source showed on 2026-08-30; check the live listing before you order against it.
Gaylord box questions
What is a gaylord box?
A gaylord is a pallet-footprint corrugated bulk box, most commonly built to the 48 by 40 in pallet deck, with double or triple walls thick enough to hold loose or bulky material without a wooden crate. It sits on a pallet, gets filled, and gets emptied with a forklift or a tilt rather than by hand.
Why is it called a gaylord?
From a container maker called Gaylord, based in St. Louis, Missouri, which Crown Zellerbach acquired in 1955 and whose name it gave to its own brown-paper container division. The brand outlived the company and became the generic word for the container, the way Dumpster and Kleenex did for theirs. Trade accounts of the exact origin conflict, so the outline is solid and the detail is not.
What size is a standard gaylord box?
There is no mandatory size. One supplier's own list of standard gaylord dimensions, read 2026-08-30, gives three: 36 x 36 x 36 in, 48 x 40 x 36 in and 40 x 40 x 40 in, chosen to match standard pallet footprints. The 48 by 40 in deck is the one most people mean. Our standard pallet size guide covers the deck dimensions and stacking limits in full.
How much weight can a gaylord hold?
It depends entirely on wall count. Two Uline gaylords at the identical 48 by 40 in footprint show the range: a double-wall box rated 51 ECT lists a 100 lb capacity, while a triple-wall box at the same footprint, rated 1,100 lb test, lists 1,500 lb. Our ECT and burst grade guide explains what those ratings mean for a carton generally.
Can I ship a full gaylord as a parcel?
Rarely once it is loaded. The parcel ceiling UPS publishes is 150 lb, a longest side of 108 in and 165 in of length plus girth — and a filled gaylord passes all three almost at once, given the footprint it is built to. Treat a loaded gaylord as freight and send the details to freight review rather than looking for a parcel label.