Oversized Pallets in Los Angeles: Sourcing 60×48, 96×40 and Custom Industrial Sizes

A solar installer in Sun Valley needed 80 pallets sized for 78-inch panels. The standard 48×40 left 30 inches of glass hanging unsupported off the deck, which became a packaging problem the moment a forklift had to nudge a stack. Our shop built 80 oversized 80×48 platforms with reinforced deck boards and they shipped the next week. The cost per platform was about 60 percent higher than a standard pallet. The cost of even one shattered solar panel from inadequate support was several times that.

That arithmetic is the case for oversized pallets, and it shows up across LA in industries the standard 48×40 was never designed to serve. Aerospace components from Hawthorne and Chatsworth, machinery from Vernon, set pieces from North Hollywood, building materials moving through the Inland Empire — the freight is too long, too wide, or too heavy for stock pallets to handle without stress.

This guide covers what oversized actually means, what we build most often in LA, and the practical considerations on freight, forklifts, and lead time that come with going outside the standard footprint.

When Standard 48×40 Stops Working

The 48×40 GMA standard exists because it fits two-wide in a 53-foot trailer with minimal wasted space, lines up with most warehouse racking, and matches forklift specs across nearly all retailers. For everything inside those constraints it is the right answer. The problem is freight that does not fit those constraints.

Three failure modes drive demand for oversized:

Overhang. Cargo wider or longer than 48×40 cantilevers off the deck. Even modest overhang stresses the pallet at the leading edge under impact, and shippers running standard pallets with overhanging loads see disproportionate breakage on the front lead board. Most carriers reject loads with more than 4 inches of overhang per side as a freight class violation.

Concentrated loads. A 6,000-pound machinery casting on a stock 48×40 pallet exceeds the 4,600-pound static rating of even Grade A construction. The pallet may hold for a week, but stringers crack invisibly under repeated handling and the failure shows up downstream.

Mismatched dimensions. Some products do not fit a 48×40 footprint at any orientation. Solar panels, telecom equipment, large electric motors, structural steel, and architectural elements have native dimensions that demand a custom build.

Common Oversized Configurations We Build

Most LA oversized pallet demand clusters around four configurations. We keep lumber stock and templates ready for these because they cover roughly 80 percent of what comes through the shop.

60×48 (Light Oversized)

The smallest step up from standard. Common for industrial controls, electrical cabinets, smaller machinery skids, and cargo running 50 to 56 inches in either dimension. Built on standard lumber with one extra deck board on the long axis. Still fits two-wide in most trailers. Turnaround time matches standard pallets at 3 to 5 business days.

72×48 and 80×48

The mid-range sweet spot for solar panels (78-inch panel length is common), HVAC units, garage doors, large appliances, and building materials. Two of these fit single-wide down the length of a 53-foot trailer. Construction typically uses upgraded 5/8-inch deck boards and reinforced stringers because the spans are longer.

96×48 and 96×40 (Half Trailer)

Long-format pallets sized to the trailer width. Common for structural steel, precast components, long machinery, and oversized crating. These run with 6 to 7 deck boards and double or triple stringers depending on load. Forklift handling requires 60-inch fork extensions or front-end handlers, which not every receiving warehouse has on hand — worth confirming with the destination before shipping.

48×48 and Larger Square Footprints

Drum, barrel, and reel cargo. The 48×48 is technically a standard size in some industries (chemical, paint, telecom) but most off-the-shelf pallet stock does not include it, so it falls into the custom category for SoCal supply. Square pallets larger than 48×48 (60×60, 72×72) come up in industrial machinery and reel handling.

Lumber and Construction Adjustments

An oversized pallet is not just a bigger version of a standard pallet. The construction has to scale with the dimensions or the platform fails under exactly the loads it was built to handle. The most common upgrades:

Component	Standard 48×40	Oversized Build
Deck boards	5 to 7 boards, 1/2 inch	7 to 9 boards, 5/8 to 3/4 inch
Stringers	3 stringers, 2x4	3 to 5 stringers, 2x6 or 4x4
Wood species	Mixed softwood/hardwood	Hardwood often required for >5,000 lbs
Fastening	Spiral nails	Spiral nails plus screws on critical joints
Static load capacity	2,500-4,600 lbs	5,000-12,000+ lbs

The cost difference is direct. An oversized pallet at 60×48 with standard lumber runs roughly 30 to 50 percent above a stock 48×40. Heavy-duty 96×48 with hardwood reinforcement can land at 3 to 4 times the standard price. The math only works when the cargo demands the upgrade — padding the order with oversized when standard would do is wasted budget.

Freight Implications

Oversized pallets change the freight equation in three ways carriers will absolutely notice. First, the freight class. Oversized typically pushes the load into a higher NMFC class even when the weight is unchanged, because density per cubic foot drops. The class jump can add 20 to 40 percent to LTL line-haul cost. Second, the trailer fit. Half-trailer pallets at 96 inches mean single-wide loading instead of double-wide, which means each pallet pays for the full trailer width. Third, the receiving equipment. Standard forklifts max out at 48-inch forks and 4,000 to 5,000 pound capacity. Cargo on oversized pallets often exceeds both, which means the destination needs equipment confirmation before shipping. Our shipping pallets freight guide covers the LTL preparation side in more detail.

For exporters running oversized through the Port of Long Beach, the ISPM-15 requirement applies the same way it does for standard pallets. The IPPC stamp must be visible and the lumber heat treated. We build oversized to ISPM-15 spec on request — covered in our heat treatment process guide.

Industries That Order Oversized in LA

The demand maps roughly to where the heaviest and largest cargo originates. Knowing where the orders cluster helps anticipate lead time and lumber availability:

• Aerospace and defense (Hawthorne, El Segundo, Chatsworth). SpaceX, Boeing, Raytheon, and the supplier ecosystem around them run high volumes of oversized for shipping fuselage components, engine assemblies, and ground support equipment. Our South Bay service area handles most of this corridor.
• Solar and renewables (San Fernando Valley, Inland Empire). Panel dimensions drive 72×48 and 80×48 demand. Lead time matters here because installation schedules cannot slip waiting for pallets.
• Industrial machinery (Vernon, Commerce, City of Industry). CNC, presses, conveyors, and processing equipment routinely ship on 60×48 to 96×48 platforms with hardwood reinforcement.
• Film and entertainment (North Hollywood, Burbank). Sets, props, and specialty equipment do not fit standard footprints. Custom oversized is the default.
• Building materials and structural (Inland Empire, City of Industry). Prefab elements, structural steel, and architectural panels move on long-format pallets. Our Inland Empire service area sees the highest volume of this category.

Lead Time and How to Order

Oversized lead times depend more on lumber complexity than on size alone. A 60×48 with standard softwood lumber lines up with our 3 to 5 day standard build window. A 96×48 with hardwood reinforcement and ISPM-15 stamping runs 7 to 10 business days. Rush builds are possible but compress shop time and add cost.

The information we need to quote accurately: exact deck dimensions, expected static and dynamic load weights, whether the pallet is one-trip or expected to cycle multiple times, whether ISPM-15 stamping is required, and whether the forklift entry needs to be 4-way or 2-way is acceptable. With those five inputs we can quote within a business day. Our broader custom pallet program covers the full range from prototype builds to recurring volume. For high-volume operations setting up an ongoing oversized program, scheduling a recurring delivery from our LA yard with locked-in specs is usually the cleanest setup.

Frequently Asked Questions

What is the largest pallet you can build?

For practical handling, we build up to roughly 12 feet by 8 feet, which is large enough for most industrial machinery, structural elements, and oversized equipment. Beyond that footprint, custom skids or specialized crating typically replaces a traditional pallet because forklift handling becomes impractical. Tell us the exact dimensions and we can confirm whether a pallet or a different platform makes more sense.

Can oversized pallets be heat treated for export?

Yes. ISPM-15 compliance applies to all wood packaging regardless of dimensions. We heat treat oversized pallets to 56C core for 30 minutes and apply the IPPC stamp the same way as standard pallets. The treatment adds 2 to 3 days to the build timeline but does not affect the structural specifications.

What is the minimum order for custom oversized pallets?

There is no strict minimum. We build single prototype pallets and small batches of 5 to 20 units regularly, especially for aerospace and entertainment customers running specialty configurations. Per-unit cost is lower on larger orders, but small runs are welcome. Tell us what you need and we will quote it honestly.

How does an oversized pallet affect my freight class?

Oversized typically pushes the load into a higher NMFC freight class because density drops as the deck gets larger. The exact class depends on the cargo and total cubic dimensions. Talking to your carrier before committing to an oversized footprint can identify the class threshold and let you optimize the platform dimensions to stay in a more favorable class.