Stringer Pallet vs Block Pallet: Which One Your Dock Actually Needs
Most operations need a stringer pallet. Block pallets solve a specific set of problems — true four-way entry, automated handling, heavy racking — and if you don't have those problems you're paying a premium for nothing. Here's how to tell which side you're on.
The difference is what's holding the deck up
A stringer pallet is three 2x4s running the 48-inch direction with deckboards nailed across them. Forks go in the 40-inch ends. Cut notches in those stringers and a forklift can get in from the long sides too — but a pallet jack still can't, because the notch clears a fork tine and nothing more. The jack's load wheels need a full opening to roll through.
That's the part people miss when they buy “four-way” stringers and then watch a guy on the dock spin every pallet 90 degrees to get the jack under it.
A block pallet is built on nine blocks — four corners, four mid-edges, one center — with stringer boards running above and below them. Every side has a real opening. Forklift, jack, doesn't matter.
The weight follows the lumber. A 48x40 GMA stringer pallet runs 30 to 48 lbs. A block pallet in the same footprint runs 55 to 75 lbs, and a CHEP blue block pallet is right around 70. That's 25 extra pounds of empty pallet on every position in the truck.
Where block pallets earn it back
Trailer loading is the clearest case. A 53-foot dry van holds 26 straight-loaded 48x40 pallets. Turn them sideways and you get 15 positions a side — 30 total. But turning them means the forks have to enter the 48-inch face, and on a notched stringer pallet a jack can't do that. Four more pallets per truck is roughly 15% more freight for the same lane rate, and with truckload costs up 16–17% year over year, that number is worth running.
Racking is the second case. A new Grade A 48x40 stringer pallet is rated around 2,800 lbs dynamic and about the same racked, with static floor capacity up to 30,000 lbs. Heavy-duty block pallets hold 5,500+ lbs across all three conditions. If you're putting 4,000 lbs of anything on a beam rack, the stringer isn't the right tool and the shape of a rack failure is not one you want to find out about.
Then there's automation. Conveyor lines, stretch wrappers, and AS/RS equipment want a consistent, continuous bottom deck they can index off of every single time. Block pallets give them that. One grocery distribution center that made the switch cut its dock forklift requirement enough to save close to $40,000 a year — the pallets weren't cheaper, the labor was.
Where stringers still win, which is most places
Price, first. Market range on a new 48x40 is roughly $10 to $15 for a stringer and $15 to $25 for a block pallet. On 500 pallets a month that spread is real money, and it buys you capability you may never touch.
Repairs are the quieter advantage. A cracked deckboard comes off with a pry bar and a nail gun in about a minute. A cracked stringer gets a companion board and goes right back into service. Block pallet repair means getting into the block-and-stringer-board assembly, which is slower and costs more — so a damaged block pallet is more likely to sit in a pile than get fixed.
Recycled supply matters too. The used pallet pool in North Georgia is overwhelmingly 48x40 stringer. If you want Grade A recycled at volume with same-week delivery, that's the pallet that's actually sitting in yards around here. Block pallets in the recycled market are thinner on the ground and priced accordingly.
And if the pallet isn't coming back — one-way shipments, export loads, anything going to a customer who won't return it — durability you paid for and never used is just margin you handed to somebody else.
Here's the short version. If you rack over 2,800 lbs, run automated handling, or load trailers sideways, price out block pallets. If you're floor-stacking, hand-jacking, or shipping one-way, buy stringers and put the difference somewhere it does something.
Not sure which one your operation needs? Get a quote or call 770-607-0867 and we'll walk your specs with you.
