Home › Containers for Sale › High Cube Containers
One extra foot of ceiling that survives insulation, racking, and light fixtures — the base box for every serious conversion.
Standing in an empty standard-height box, 7'10" feels generous. Then insulation and lining claim four inches, a ceiling light hangs down two more, and suddenly every tall person in your shop works in a slight crouch forever. The High Cube's extra twelve inches exists to absorb exactly those losses — which is why we build every workshop, office, and lined storage conversion on one, and why racking operations spec them even for dead storage.
Buy the height when the box will ever contain people working, racking, or insulation — the three things that eat vertical space. Skip it when the contents are horizontal by nature and the budget is tight; put the savings toward a better grade instead. In the used 40 market the price gap is frequently small enough that we'll simply quote both and let you point — call 816-791-7915 or run the calculator for the live spread.
The 40HC is the chassis of nearly every insulated workshop we fabricate: after foam and lining you keep ~8'4"+ of ceiling, room for lights, a mini-split head, and full sheets stood on end. Spec the whole build on the modifications page — cutting everything in one shop pass beats retrofitting in your yard on both cost and warranty.
You get about 8'10" of clear interior height versus 7'10" standard — exterior heights are 9'6" and 8'6" respectively. Same footprint on the ground, same trucks, one more foot of air.
Stacking bins and furniture? Skip it and bank the difference. Racking pallets, hanging shelving high, or storing anything over 7'6" tall? The foot pays for itself the first time nothing has to lie sideways.
Only overhead: plan on a full 16 ft of clearance during the tilt-off. Mature oaks and maples over metro driveways are the usual culprits — a photo looking straight up from the drop spot answers it.
Buying used, you'll meet HCs before you learn to spot them: the yellow-and-black caution stripe riding the top rail, the extra door-panel corrugation, the 9'6" marking on the CSC plate, and — most reliably — the '45' prefix in the size-type code (45G1) where a standard 40 reads '42'. Why it matters: mixed yards occasionally misprice HCs at standard-height rates, and a buyer who can read the plate catches the metro's quietest bargain. Ask for plate photos on any used quote — ours come standard — and check the prefix yourself. Sixty seconds of ISO literacy occasionally buys a free foot of ceiling.
