Do Termites Eat Pressure-Treated Wood? The Surprising Answer!

Termites are one of the most harmful species of insects in the globe. They attack in thousands and thousands and can leave behind a trail of mayhem. Right here in the US by yourself, termites consider down almost 600,000 properties annually by feasting on most design timbers—except strain-taken care of wooden, that is.

Force-handled wooden is chemically guarded lumber with wonderful toughness properties and is extensively utilized in the building sector. US citizens commit shut to $five billion dealing with termite issues and utilizing force-taken care of wooden can assist relieve this value.

Globally, there are over 2,500 species of termites dispersed on all continents except Antarctica. They stay in colonies numbering up to one particular million powerful and devote significant time consuming. That is why they are so powerful at destroying homes. Permit us explore more about this seemingly harmless creature and locate out how it destroys wood.

wood dividerWhat Is Pressure-Treated Wood?

Force treatment method is a method of preserving wooden by forcing a preservative or fireplace-retardant solution into the cellular composition of the wood underneath higher strain. It is a basic approach with impressive performance. In addition, pressure remedy leaves driving durable timber that is much less inclined to rot and termite assault.

To force handle wood, professionals load lumber into a steel strain tank. They then change on the vacuum pump to suck out air from the timber’s cells. A valve then releases therapy chemical compounds to flood the force chamber. Because of to the high strain produced by the vacuum, the wood absorbs the substances virtually instantaneously.

The dimensions of the log and the vacuuming influence will figure out how deep chemical compounds penetrate the wood. Excellent outcomes are attainable when doing work with slender slabs of wood in comparison to thick logs and making use of a big substantial-force pump.

Right after several hours, personnel remove the wooden from the steel tank and take it to a curing chamber to dry out.

Pressure-treated wood
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Why is Pressure-Treated Wood Not Affected By Termites?

Throughout strain treatment, specialists mix a cocktail of chemical substances, each with focused benefits. Some are to prevent rotting and fungal bacterial infections, while other individuals are exclusively for managing termite assaults. These chemicals penetrate deeply into the wooden structure to form an impenetrable anti-termite layer.

The chemicals could get rid of termites that nibble on the wood and the powerful scent from the therapy remedy also repels them.

However, with time, termites could start eating strain-dealt with wood. This is because:

  • The wood was exposed to rain, and water dissolved away or diluted termiticides.
  • The termiticide was not strong enough to protect the wood for a long time
  • Termites may wait until rotting destroys the protected layer and eat their way through the center

How Do You Prevent Termites From Attacking Wood? (7 Steps)

Stress remedy is 1 way of controlling termite assaults you can make use of alongside with a couple of other remedies.

1.  Know the species of termites you are trying to control

poplar woods
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With a number of countless numbers of termite species throughout the globe, managing them with a one strategy is extremely hard. A range of treatment method options is necessary.

Broadly, there are two types of termites subterranean and drywood. Subterranean termites create colonies in moist soil around the supply of meals. A wholesome colony can swell to hundreds of thousands and ravenously bore by means of wood 24 hours a working day.

Given their numbers and aggressive feeding routines, subterranean termites are by much the most destructive group.

As their name implies, drywood termites reside in little colonies in dry wood and seldom undertaking into moist soil. They can go unnoticed for years thanks to their stealthy method of operation.

Realizing which termite species you are working with can assist you make use of different techniques of bringing them down.

Software of accredited liquid termite pesticides by way of trenching or injection will handle subterranean termites. In contrast, use borate-based mostly products to repel away drywood termites.

2.  Use cardboard to lure termites

Cardboard is manufactured from wooden and includes cellulose, which is the principal source of foods for termites. Making use of cardboard to entice termites is uncomplicated. Take used items, sprinkle some drinking water on them and area them around the influenced location.

Damp cardboard emits a distinct woody smell that attracts termites. Within a number of several hours, these destructive pests will be swarming about the new supply of meals. Acquire the cardboard and burn up it with termites.

Other than getting a cost-powerful termite management method, cardboard can support you establish the toughness of termite colonies barricaded in your residence.

3. Parasitic nematodes

Hemlock wood
Image Credit: Bernard Hermant, Unsplash

Seeking for an eco-pleasant way of working with termites? Parasitic nematodes eliminate termite larvae by burrowing through its human body. This technique is non-toxic and environmentally pleasant.

Nematodes live by natural means in the soil. But you can locate them in large portions at your neighborhood agrovet.

4. Get rid of moisture

Humidity creates favorable situations for breeding termites. Lowering dampness in your property or basement will keep termites at bay. Installing a dehumidifier can support suck out extra humidity from the air.

In summer time, an air conditioner will provide the purpose extremely well. As an alternative of trapping dampness, the conditioner will flow into dry air. This sooner or later produces a dry, inhabitable atmosphere for termites.

5. Declutter your house

installing wood sidings
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Termites enjoy cluttered locations as they can sneak in massive quantities unnoticed. Find some time and declutter your property to expose darkish areas to light. Pay out particular focus to previous magazines, newspapers, cardboard, and worthless papers littering the ground. They are termite foods and taking away them will safeguard your house.

One more benefit of decluttering your house is treatment substances will cover every single sq. inch of the wood whenever you spray termiticides.

6. Use oil to prevent termite attacks

Oil is an exceptional termite deterrent that operates by introducing an uncomfortable style to the wood. Get a number of gallons of engine oil, blend it with diesel and utilize it to the wood. Diesel increases the viscosity and perforation qualities of thick motor oil.

Enable the wooden soak in the initial layer of oil for a number of several hours and utilize a second and third layer.

Alternatively, you can use orange oil to avoid pest attacks. Orange oil includes D-limonene, a compound that kills termites on get in touch with. Presented its low smell profile and cleanliness, orange oil can be utilized on indoor household furniture, whereas engine oil is favorable for outside wood such as fencing poles.

Also, mixing used motor oil, diesel, orange, and neem oil and later on spraying over influenced areas has fantastic benefits.

7. Place affected items under the sun

scraping hardwood floor
Image Credit: Darius Sul, Shutterstock

Exposing non-winged termites beneath the sun kills them inside a handful of minutes because of to speedy evaporation. It is a verified strategy and works when you get afflicted household furniture out beneath the scorching summer sunshine. If termites migrate deep into hidden burrows, leaving timber exterior for a number of hours will bake them alive.

Which Other Wood Treatment Options Repel Termites?

  • Charring: Charring is a common wood treatment practice that involves burning the outer surface. This method protects the wood against rot and termites. But after some time, termites will burrow their way into the timber. This happens when the charred skin depreciates and falls off.
  • Dipping and stepping: In this method, workers lower piles of wood or timber into a pre-prepared solution inside a tank for treatment. The pieces will remain submerged for several days or even weeks to absorb preservatives and termiticides. Dipping and stepping are effective against termites in the short run. Within a few years time, though, termites will start eating away treated timber.

Will Termites Come Back After Pressure-Treating Wood?

Termites are really client and linger all around pressure-taken care of wood as they wait around for chemical substances to dissolve absent. In a little more than 5 several years, they will arrive again to feed on the wooden again. The only way to avoid termite injury is to identify the colony mount and get rid of the queen.

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How Long Does Termite Treatment Last?

Termite remedies final between one and five a long time it relies upon on the variety of chemical compounds you are employing. Liquid remedy will final for more than five years, whilst baits are only effective in a calendar year.

How Long Will Pressure-Treated Wood Last?

Effectively-preserved stress-taken care of wooden will final for in excess of four many years. Nevertheless, its life time may possibly be drastically decreased by h2o, such as utilizing wooden on decks.

In spite of termites being common wood buyers, they cannot feed on all trees. Termites will not try to eat items of wood from the adhering to trees because of to negative taste or odor.

  • Heartwood grade timber and Laotian Teak are very dense and difficult for termites to chew through.

wood dividerFinal Thoughts

Termites do not feed on strain-taken care of wooden inside the 1st five years. They will commence taking in away timber from about 6 a long time and outside of, even so, when the efficacy of any termiticides has reduced considerably.


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