IBC ToteTexas

Reuse ledger, year to date: 41,200 totes diverted from Texas landfills this year. 2,060k lb of HDPE kept in service. 1,772k lb of steel cage recovered. 3,140 tons of CO₂e avoided. 92% of our wash water recycled on site. 68 Texas counties served from one Austin yard. Full methodology at /sustainability/reuse-ledger.

Deep reference · not in the main menu

How high
is safe?

The honest answer is that it depends on four things: whether the totes are full, whether they are moving, what the pallets are made of, and what they are standing on. Get any one wrong and the failure mode is a folded cage under two tons of liquid.

Warehouse interior with double-stacked IBC totes carrying hazard placards on steel racking

The short answer

Empty totes: three high indoors on level floor. Full totes, static, on matched pallets and improved level ground: two high. Full totes in transit: never. Mixed pallet types: never, at any height. Outdoors, add light protection and freeze headspace to everything above.

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From the yard

Close-up of a single 275 gallon IBC tote showing its capacity label, UN placard and blue ball valve
A 275 with the plate, the capacity label and a standard 2-inch ball valve.
Rows of used 275 gallon composite IBC totes stacked two high in an outdoor yard under a blue sky
Graded stock on the outdoor rows, stacked two high and waiting on a grade tag.

Limits

The stacking table

Safe stacking limits by condition
Condition275 gal330 galRequirements
Empty, indoors, level floor3 high3 highMatched pallets, sound cages, no lean
Empty, outdoors2 high2 highWind is the constraint, not weight
Full, static, improved level ground2 high2 highMatched pallets, sound base welds
Full, static, unimproved ground1 high1 highSettlement is unpredictable — do not stack
Full, in transit1 high1 highNever stack full totes on a moving vehicle
Mixed pallet types1 high1 highLoad paths do not align — never stack
Cut / open-top units1 high1 highStructural top frame has been removed
Racked, beam-supportedPer rack specPer rack specBeam capacity, not cage capacity, governs

Ground

What you're standing them on

Concrete slab is ideal. Compacted base with a level surface is acceptable. Bare soil, caliche and gravel are all problematic for the same reason: they settle unevenly under a point load of 2,400 lb spread across four small pallet feet.

Uneven settlement racks the cage — one corner drops, the frame twists, and the base welds carry a load they were never designed for. It is the most common cause of cage failure we see on ranch and jobsite units, and it happens slowly enough that nobody notices until something folds.

If you must place totes on unimproved ground, use a full-width timber or steel skid to spread the load, keep them single-height, and re-level them after the first heavy rain.

Texas specifics

Heat, sun and February

  • Sun. A translucent bottle in open sun grows algae in two to three weeks and photo-oxidises over years. Block the light — cover, paint or shade.
  • Heat. A tote in July sun runs well above ambient. Liquid expands; a brimful tote will weep, bulge or vent. Fill to the shoulder, not the lid.
  • Freeze. Water expands about 9% freezing. Over-full totes split at the shoulder in a hard Texas freeze. Leave headspace through winter and drain exposed plumbing.
  • Wind. Empty stacked totes catch wind like a sail. Two high is the outdoor limit and even that wants strapping in exposed locations.

Layout

Storage arrangements that work

Single row against a wall

Simplest and safest. Full access to every valve, no stacking, no lifting over. Costs floor space and buys peace of mind.

Two-high block, matched pallets

Doubles density on a slab. Requires matched bases, sound cages, and a forklift with genuine capacity at height.

Racked, one per beam pair

The warehouse answer. Beam capacity governs, cages carry nothing, and every unit is individually accessible.

Elevated stand, single unit

For gravity feed. About 0.43 psi per foot of elevation. Build the stand properly — 2,400 lb on a homemade frame is a real hazard.

Separation, labelling and the mistake that matters

Every operation running more than one kind of product in totes eventually has a near-miss where somebody nearly filled the wrong container. Physical separation and visible marking are the cheapest controls available.

  • Keep food-grade and chemical fleets in physically separate areas, not just separate rows
  • Colour-code cage tags by service — it reads from across a yard
  • Label every tote with contents, even for water, even temporarily
  • Never return a chemical tote to product service, regardless of how well it washed

We fit tags, plates and durable stencilling as a fabrication job, and it costs very little compared to what it prevents.

Secondary containment

For chemical storage at permitted Texas facilities, TCEQ generally requires secondary containment; SPCC rules impose similar requirements for oil above threshold quantities. A bunded pallet handles a single tote; a curbed and sealed floor area is cheaper per unit for larger installations. Options are on the covers and containment page.

Inspection cadence

Walk your stacks monthly. Look for lean, corner drop, base weld cracking, bottle bulge and valve weep. Five minutes a month catches essentially every failure before it becomes a spill — and the inspection checklist works just as well for stock you already own as for stock you are buying.

Questions people actually ask

+Can you stack IBC totes two high when full?
Statically, on level improved ground, with matched pallet types and sound cages — yes, two high is the practical limit. Never in transit, never on unimproved ground, and never with mixed pallet types.
+How many empty totes can I stack?
Three high indoors on a level floor is routine. Four is possible with new cages and careful placement but leaves no margin, and an empty stack that tall is easy to knock over with a forklift mast.
+Why can't full totes be stacked in a truck?
The cage top rail is designed for static stacking, not for 2,400 lb of liquid moving over road inputs. Braking, potholes and lane changes all put dynamic loads through the frame that it was never rated for. Cages fold and loads shift.
+Does the pallet type affect stacking?
Substantially. Steel bases are stiff and distribute load through the frame; plastic bases have the lowest load rating and can deform under sustained heat. Never stack unlike bases — the load paths do not line up.
+Can totes be stored outdoors in Texas?
Yes, with three caveats: block the light or you will grow algae and degrade the bottle, leave headspace through winter so a freeze does not split the shoulder, and keep them off soft ground that settles unevenly under 2,400 lb.

Related

Next

Quick reference

Numbers worth having open in another tab

The figures that come up in almost every conversation, whichever page you arrived on.

275 gallon · 1040 L

48×40×46

Tare
130 lb
Gross, water
2,425 lb
Stack full
2 high
Stock
Always in stock

330 gallon · 1250 L

48×40×53

Tare
160 lb
Gross, water
2,915 lb
Stack full
2 high
Stock
Always in stock

264 gallon · 1000 L

48×40×46

Tare
125 lb
Gross, water
2,325 lb
Stack full
2 high
Stock
Usually in stock

350 gallon · 1325 L

48×40×56

Tare
175 lb
Gross, water
3,095 lb
Stack full
2 high
Stock
Order in

Outlet thread

S60x6 — 60 mm coarse buttress. Not 2" NPT.

Grades published

N, R, F, A, B, C, X — applied at the wash bay.

Wash standards

W1 rinse through W4 caustic CIP at 160°F.

UN retest

Leakproofness 2.5 yrs, requalification 5 yrs.

From the yard notes

Longer reading on this

32 articles written by the people who wash, grade, weld and dispatch. No marketing copy in any of them.

All 32 articles

On the yard this week

Warehouse interior with double-stacked IBC totes carrying hazard placards on steel racking
Indoor racking. Chemical-service units stay under cover and stay physically separated.
Rows of used 275 gallon composite IBC totes stacked two high in an outdoor yard under a blue sky
Graded stock on the outdoor rows, stacked two high and waiting on a grade tag.

More answers

While you're here

Pulled from the full FAQ, which runs to forty-plus answers across buying, grades, food safety, sizes, selling, compliance, delivery and care.

Read the full FAQ

Where we are
3505 Montopolis Dr, Austin, TX 78744
Yard hours
Mon–Thu 7:30a–5p · Fri 7:30a–4p · Sat 8a–12p · Sun closed (Central Time)
Coverage
68 Texas counties on scheduled routes, from one Austin yard.

+What are standard IBC tote dimensions?
48 inches long by 40 inches wide — one standard pallet position — with height varying by capacity: 46 in for 275 gallons, 53 in for 330, 56 in for 350.
+Is a 275 gallon tote the same as 1,000 litres?
No. 1,000 litres is 264 US gallons. Many sellers round it up to 275; we list both figures because eleven gallons matters if you batch to a recipe.
+How high can I stack totes?
Empty, three high indoors on a level floor. Full and static, two high on matched pallets and improved level ground. In transit, never stack full totes.
+What thread is the outlet?
S60x6 on almost every composite IBC — 60 mm coarse buttress. It is not 2 inch NPT and NPT fittings will not screw directly into it. One moulded adapter converts it to NPT, camlock or garden hose.
+How many totes fit on a truck?
Twenty on the floor of a 48-foot flatbed or dry van, regardless of whether they're 275s or 330s. Forty if they're empty and double-stacked.

Describe the storage area.

Surface, indoor or out, ceiling height and what's going in the totes. We'll tell you what stacks and what shouldn't.

Get a quoteBack to dimensions