Pallet CalculatorLoad planning tools

Wooden pallet selection guide

Specify a wooden pallet by footprint, construction, condition and route.

“Wooden pallet” does not define a size, load rating, grade or export status. Start with the receiver or pallet-pool specification, then verify construction, condition, equipment compatibility and the phytosanitary rules for the actual international lane.

Published by Pallet CalculatorMaterially reviewed Primary sources checked 11 August 2026

Use a specificationFootprint and labels alone do not define construction or capacity.
Define conditionReplace vague A/B/C labels with measurable acceptance criteria.
Confirm the laneISPM 15 is a phytosanitary rule for covered wood packaging in international trade.

Direct answer

Choose the receiver’s accepted design, then check the real load and route.

For a domestic US grocery flow that may be a specified 48 × 40 inch design; for an EPAL exchange it may be an authentic EPAL load carrier; for export it may need compliant treatment and marking. These are different requirements and should not be collapsed into “standard wooden pallet.”

Step 1

Write the pallet specification before requesting a price

  • Outside length, width, height and tolerances.
  • Stringer or block construction, deck-board arrangement and entry directions.
  • New, remanufactured or repaired status and permitted repair methods.
  • Actual load, support, rack or conveyor condition and handling equipment.
  • Moisture, cleanliness, protruding-fastener and damage acceptance criteria.
  • Required pool, license, customer approval or export mark.

Use the sourced size reference for footprints, then obtain the full drawing from the receiver, pool or supplier.

Step 2

Apply ISPM 15 only where its scope and the lane require it.

ISPM 15 reduces pest risk from wood packaging material made from raw wood in international trade. It includes pallets and dunnage, while processed wood such as plywood is excluded under the standard’s scope. Countries implement the standard through their own import rules, so confirm the destination and transit requirements.

For US imports, APHIS says covered wood packaging must be pest-free, debarked, treated or fumigated as permitted, and marked with the official ISPM 15 mark. A normal “HT” text added by an unapproved party is not a substitute for the official program mark.

Heat treatment is not a general safety certificate.

HT addresses phytosanitary treatment. It does not certify cleanliness, chemical history, structural capacity, ownership or suitability for DIY, food contact or indoor use.

Step 3

Replace grade labels with acceptance criteria

“Grade A,” “Grade B,” “premium” and “combo” can differ among suppliers. Define what can be measured: missing or broken boards, repair plates, block or stringer damage, protruding nails, odor, visible contamination, moisture, mold policy and dimensional tolerance.

OSHA requires stored materials to be stable and secure against sliding or collapse. A pallet condition check is part of that system; a grade label alone is not enough.

Sourcing tasks

Use the page that matches the job

Buy wooden palletsSpecify new, used and treated stock.Find free or low-volume palletsPermission, condition and ownership checks.Source pallet wood for reuseWhy an HT mark is not enough.Sell wooden palletsSort, document and quote reusable assets.Find recyclers or buybackLocal qualification and pickup questions.Understand pallet pricingRequest current, local, like-for-like quotes.Pallet board dimensionsBoard sizes are design-specific.

Primary sources

Standards and safety references

Common questions

FAQ

Does every wooden pallet need an ISPM 15 mark?

No. ISPM 15 concerns raw-wood packaging material moving in international trade. Domestic use, processed-wood components and individual trade lanes can have different rules.

Does an HT mark make pallet wood safe for DIY?

No. HT describes a phytosanitary heat treatment, not the pallet’s ownership, load history, contamination, structural condition or suitability for food, indoor or children’s use.

What size is a wooden pallet?

Wood is a material, not a footprint. Common examples include 48 × 40 inches and EPAL 1 at 1200 × 800 mm, but the receiver or pool specification controls.

Are Grade A, B and C definitions universal?

No. Supplier grade labels vary. Put measurable board, repair, contamination and tolerance requirements in the purchase order.

What changed

The page no longer says every pallet crossing a border must carry the same treatment, no longer treats HT as proof of DIY safety, and no longer presents supplier grade letters as universal standards.

Turn a receiver specification into a lot acceptance record

Suppose a receiver orders fifty wooden pallets for a supported-floor application. Its purchase document specifies an outside footprint and tolerance, allowed repair methods, complete deck boards, no protruding fasteners and a documented cargo-history requirement. These are this buyer’s example conditions, not a universal wood-pallet grade. Inspect the delivered lot against those conditions rather than replacing them with a supplier’s Grade A label. A matching footprint establishes only one item in the specification; it does not establish an approved load or an accepted repair.

In an illustrative receiving record, forty-six units meet the written checks, two have unapproved repairs, one has a loose board and one has unknown staining. The groups sum to fifty. Record forty-six as accepted and four as held for the agreed rejection or replacement process. If the order requires fifty usable pallets, the shortage is four rather than zero. Do not mix the held units into a later shipment because the delivery invoice lists fifty.

Write the receiving decision

Keep the drawing revision, supplier lot, inspection date, accepted and held counts, photographs and reason for each hold. Record who can authorize a repair or replacement and whether the receiver’s application has changed. For a covered international route, obtain current marking and repair-status confirmation through the approved supplier rather than treating this domestic example as export evidence.

Keep structure and treatment decisions separate

The same pallet can meet dimensional checks yet lack the application evidence needed for a conveyor or unsupported rack. Likewise, phytosanitary treatment does not certify its structural performance or later contamination history. Use the commercial buying guide to request both the construction record and route-specific documentation, with each requirement visible in the purchase order.