Reuse and DIY risk check

Where can I get pallet wood?

Get it from a source that can authorize the transfer and explain what the pallet carried. An HT mark alone does not prove that used pallet wood is clean, structurally sound or suitable for furniture, gardens, food areas or indoor use.

Permission firstBeing outside a store does not transfer ownership.
History mattersReject unknown spills, odors, paint and contamination.
HT is narrowIt records phytosanitary treatment, not general product safety.

Direct answer

Best sources: authorized recyclers, manufacturers and businesses that approve collection.

Ask for clean, unpainted pallets with known ownership and load history. For a project where people, children, animals, soil or food may contact the wood, purpose-bought lumber with a known grade and treatment history is usually the more controllable choice.

Where to ask

Sources that can answer ownership questions

Pallet recycler

Ask for non-pooled, decommissioned stock and whether it has been screened for spills, odor, paint and damage.

Pallet manufacturer

Ask about clean offcuts or new boards when known material and dimensions matter.

Local business

Get explicit permission from an authorized manager and confirm that the pallet is not part of a pool or return program.

Reuse center

Ask about their intake screening, permitted end uses and whether the material is sold with any known treatment history.

Markings

What an ISPM 15 mark does—and does not—say

The official mark identifies covered wood packaging that went through an approved phytosanitary program. “HT” is a treatment code within that system. It does not describe every later cargo, spill, repair, coating or storage condition, and it is not a consumer-product safety approval.

Reject wood marked as someone else’s property, with an unresolved pool logo, or with an altered or suspicious mark. Do not create, copy or reuse an official ISPM 15 mark yourself.

Reject list

Do not reuse wood when the history or condition is wrong

  • Oil, solvent, pesticide, food, biological or unknown stains and odors.
  • Paint, preservative treatment or coating that cannot be identified.
  • Mold, pest activity, rot, deeply embedded debris or water damage.
  • Broken boards, protruding fasteners or damage that makes dismantling unsafe.
  • Pooled or branded property without the owner’s release.
Do not burn unknown pallet wood.

EPA warns against residential burning of preservative-treated wood because toxic chemicals can be present in smoke and ash. Local waste rules may add requirements.

Collection record

Keep a simple authorization

  • Business and authorized contact name.
  • Date, location, quantity and identifying marks.
  • Written confirmation that collection and ownership transfer are permitted.
  • Known prior cargo or screening statement, if available.
  • Photos before dismantling.

Need shipping pallets rather than project wood? Use the wooden pallet specification guide.

Primary sources

Safety and marking references

Common questions

FAQ

Where can I get pallet wood?

Use a pallet recycler, manufacturer, reuse center or business that explicitly authorizes collection and can describe the pallet’s ownership and load history.

Is an HT pallet safe to use indoors?

An HT mark only describes phytosanitary heat treatment. It does not establish cleanliness, contamination history, preservative use or suitability for an indoor project.

Can I take pallets left behind a store?

Do not assume discarded appearance means abandoned ownership. Ask the property owner or pallet owner for permission and keep the authorization.

Can I burn pallet wood?

Do not burn unknown, painted, contaminated or preservative-treated pallet wood. Follow local waste and fire rules; EPA warns against residential burning of preservative-treated wood.

What changed

The former statement “HT means safe for reuse” was removed. The revised guidance separates phytosanitary treatment, chemical or cargo history, ownership and project suitability.

Compare usable boards rather than the word free

A small project needs eighteen boards at least 900 mm long, with a specified width and thickness. An authorized source offers three surplus pallets, but their total number of boards is not the project’s usable yield. Measure each potential board, identify fasteners, splits and damage, and keep the material-history check separate. In an illustrative inspection, twenty-four boards are present but only fifteen meet the project’s dimensional and condition requirements. The shortfall is three usable boards, even though the pallets were collected without a purchase charge.

If transport costs 12 hypothetical currency units and the accepted yield is fifteen boards, transport alone adds 12 / 15 = 0.80 per usable board before dismantling, fastener removal, finishing or disposal. This arithmetic is not a market valuation or a recommendation to reuse the material. It helps compare the known project requirements with purpose-bought lumber, which can offer a clearer specification and history. A zero acquisition price does not erase labor or uncertainty.

Do not use cleaning to replace a missing history

Ask what the pallets carried and how they were stored, and record when the source does not know. Sanding, washing or observing an HT mark does not establish the absence of unknown chemicals or later cargo contamination. If the history cannot support the intended use, choose a material with a suitable documented specification instead of labeling the unknown boards safe. Food-contact, children’s, structural and indoor projects need their own material requirements; this collection worksheet does not approve those uses.

Photograph marks before dismantling and keep the authorization with the source description. Separate unresolved branded property from material the source can legitimately transfer. If the project is abandoned, ask the local waste provider about an appropriate route for the actual material rather than assuming every board belongs in a clean wood stream. EPA’s preservative overview supplies chemical-use context; it cannot identify an unknown coating or cargo residue on your wood.