Termite-Proof Kitchen Cabinets in Hawaii: What Actually Works
Short answer
No wood cabinet is fully termite-proof in Hawaii. Treated wood and resistant species help, but termites eat cellulose, so the only cabinets they cannot eat are ones with no wood in the structure. Wood-look powder-coated 304 stainless steel cabinets remove the food source, and ours carry a Limited Lifetime Termite Warranty.
Why are termites such a problem in Hawaii kitchens?
The University of Hawaii Termite Project describes the Formosan subterranean termite as the most economically important insect pest in the state. It estimates that the cost to Hawaii residents of controlling termites and repairing their damage exceeds $100 million a year.
Hawaii has eight termite species, and none of them are native. According to UH, all of them arrived through human transport of infested wood.
Termites eat cellulose, the main component of wood, and they need moisture. A kitchen offers both: cabinet boxes made from wood products, and plumbing under the sink that can leak. UH lists fixing leaks and keeping moisture away from the house among its basic prevention steps.
Which kitchen cabinet materials hold up against termites?
Anything made from wood or wood fiber is food to some degree. Here is how the common cabinet materials compare.
| Cabinet material | Food for termites? | What to know |
|---|---|---|
| Particleboard or MDF | Yes. It is made of wood fiber. | Often the lowest-cost cabinet box, usually under a laminate or thermofoil surface. It can also swell if it gets wet. |
| Plywood | Yes. It is layers of wood veneer. | Sturdier than particleboard, but still cellulose. |
| Solid wood, including resistant species | Less so in some species. | UH notes that resistance is usually in the heartwood only, not the sapwood. |
| Treated wood | Less attractive to termites. | UH lists treated wood among termite-resistant construction materials. Ask whether the cabinet box itself is treated. |
| Stainless steel | No. It contains no cellulose. | UH lists steel among termite-resistant construction materials. A powder-coated finish can give it a wood look. |
Is resistant or treated wood good enough?
It helps. The UH Termite Project lists treated wood and resistant wood species among the materials to consider when building. The catch is in the detail: in resistant species, it is usually only the heartwood that resists termites, not the sapwood.
Most kitchen cabinets are built from plywood, particleboard or MDF rather than solid heartwood, so they are still wood products. A termite program for the house protects them, but the box itself remains something termites can eat.
What makes stainless steel cabinets different?
A stainless steel cabinet box has no cellulose in it, so the structure is not food. That is a difference in the material itself, not a treatment that wears off.
The usual objection is looks. Ward Design Center's stainless steel kitchens use 304 stainless steel with a powder-coated finish in wood-look grains and solid colors, with more than 50 finishes to choose from. The finish gives the wood look, while the steel underneath does the structural work.
Every stainless steel kitchen we install is backed by a Limited Lifetime Termite Warranty on the structural cabinetry, and it is installed by our own crew. Most kitchens install in 5–10 days once fabrication is complete. Up front, the cabinets are priced comparably to mid- to high-end custom wood cabinetry.
Do I still need termite treatment with stainless steel cabinets?
Yes. Cabinets are one part of the house. Walls, floors, framing, trim and furniture can still be wood, and termites that cannot eat the cabinets will look for something they can.
UH's prevention advice for ground termites is worth following whatever your cabinets are made of:
- Inspect your home once a month for signs of termites, such as mud tubes or damaged wood.
- Avoid direct wood-to-soil contact, and do not leave lumber, cardboard or paper around the house.
- Fix leaking faucets and sprinklers, and make sure water drains away from the walls.
- Keep plants and planters away from the house walls.
- Watch cracks in walkways and foundations, and inspect them regularly.
For an active infestation, UH describes two main control methods: baiting stations and soil insecticides. Those are jobs for a licensed pest control operator, not a remodeler.
What should I check before replacing termite-damaged cabinets?
Find out what kind of termite you are dealing with first. UH points out that subterranean and drywood termites are treated differently, and that the clues differ: mud tunnels and carton for subterranean termites, frass for drywood termites.
Then deal with the colony before anything new goes in. New cabinets, of any material, will not fix an infestation in the wall behind them.
Finally, check what is behind the damaged cabinets. Termite damage is not always limited to the cabinet box, and a remodel is the moment to find out whether the wall, the floor or the sink base needs repair. We check this at the estimate visit, before we price the job.
If you are planning a full kitchen remodel, see our kitchen remodeling service, or compare the stainless steel finishes in person at our Kapolei showroom. When you are ready, request a free estimate.
Sources
- University of Hawaii Termite Project
- UH Termite Project: About Termites
- UH Termite Project: Prevention & Control
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