Graffiti Removal from Timber

Timber surfaces are more delicate than they appear — and graffiti removal needs to be approached with care to avoid damaging the wood grain, surface finish, or treatment.

Timber is a porous, natural material that absorbs graffiti substances deep into the grain — similar to brick and masonry, but with its own specific sensitivities. The type of timber, its surface finish, and whether it has been treated or sealed all influence the right approach.

Too much pressure, the wrong cleaning solution, or an abrasive technique can raise the grain, strip protective treatments, or permanently discolour the timber — turning a graffiti problem into a much more expensive repair job.

How We Remove Graffiti from Timber

Our technicians select a specialist cleaning solution matched to the timber surface and the graffiti type, applying it carefully and allowing it to dwell before removing the graffiti substance from the grain.

Where pressure washing is used, water pressure is carefully controlled to be effective without damaging the timber fibres or surface finish. On more delicate timber surfaces or living trees, an even gentler approach is taken — using only what the surface can safely withstand.

If any graffiti residue remains after the initial treatment, the process is repeated until the best possible result is achieved.

Timber Surfaces We Treat

We remove graffiti from a wide range of timber surfaces and applications:

  • Treated pine fencing
  • Feature wall timber slats
  • Outdoor furniture in public spaces
  • Decking boards
  • Pergolas and structures
  • Hardwood and softwood surfaces
  • Live trees

A note on live trees:

Yes, we’ve removed graffiti from living trees — carefully. The cleaning solution and technique used in these situations is selected with the health of the tree in mind, using only what can be safely applied without harming the bark or the tree itself.

What to Expect

  • Specialist cleaning solutions matched to the timber type and graffiti substance
  • Carefully controlled pressure washing where appropriate — pressure is always matched to what the surface can safely handle
  • Gentle hand treatment for more delicate surfaces where pressure washing isn’t suitable
  • No harsh abrasives — protecting the timber grain and surface finish throughout
  • $20 million public liability insurance covers every job
  • Waste water is captured as required in compliance with environmental regulations

Act Quickly for the Best Result

As with all porous surfaces, fresh graffiti is significantly easier to remove from timber than graffiti that has had time to cure and bond deeply into the grain. Acting quickly gives the best chance of a clean result — and reduces the number of treatment passes required.

Protect Your Timber from Future Graffiti

Once the graffiti is removed, our technicians can advise on a suitable protective coating or sealer for your timber surface. The right treatment creates a barrier that reduces the absorption of future graffiti, making subsequent incidents easier and cheaper to deal with.