To dry treated wood quickly, having it kiln dried by the manufacturer is the most efficient method. This might take anywhere from one to eight weeks. Place the treated wood on a flat surface and stack them in a crisscross pattern for 2-3 days to air-dry more quickly if you don’t have the time to wait.

Once the treated wood is dry, you can start your project. If you’re using the treated wood for an outdoor project, make sure to seal or paint it to protect it from the elements.

Is It Possible To Build With Wet Pressure-treated Wood?

Yes, but you should ideally let it dry for a few days before using it. If the wood is too wet, it will be more difficult to work with and might cause warping or other damage to your project.

Once pressure-treated wood has been kiln-dried by the manufacturer, it is ready to use for your project. If you’re using the wood for an outdoor project, make sure to seal or paint it to protect it from the elements.

Related: How Does Pressure-Treated Wood and Lumber Work?

Drying Pressure Treated Wood

  • Kiln-dried treated wood.
  • Sticker (stack) your pressure-treated lumber.
  • Make your own DIY kiln-dried lumber.

Kiln-dried treated wood

Kiln drying is the quickest and most effective way to dry pressure-treated wood. Most manufacturers kiln-dry their lumber before it is shipped to stores.

This process can take anywhere from one to eight weeks.

Sticker (stack) your pressure-treated lumber

If you don’t have the time to wait for kiln-drying, you can try sticker-stacking your pressure-treated lumber.

Sticker-stacking is a method of air-drying lumber that involves stacking the lumber on a flat surface and spacing it out with “stickers.” The stickers help to circulate air around the lumber and speed up the drying process.

Make your own DIY kiln-dried lumber

If you’re really in a hurry, you can try making your own DIY kiln-dried lumber. This process is similar to sticker-stacking, but it uses heat lamps to speed up the drying time.

Is It Necessary To Let Pressure-treated Wood Dry Before Using It?

Yes, it is best to let pressure-treated wood dry for a few days before using it. If the wood is too wet, it will be more difficult to work with and might cause warping or other damage to your project.

Knowing When Pressure Treated Wood is Dry

There are several ways to tell if pressure-treated wood is dry:

  • Digital moisture met
  • Touch test
  • Water test

Digital moisture met

The most accurate way to tell if pressure-treated wood is dry is with a digital moisture meter.

Touch test

Another way to tell if pressure-treated wood is dry is to do the touch test. Simply press your finger into the wood. If the wood feels cool to the touch, it is probably dry. If the wood feels warm or damp, it is still wet.

Water test

If you’re not sure whether the wood is dry, you can try the water test. Simply pour a small amount of water on the wood. If the water beads up, the wood is dry. If the water soaks into the wood, it is still wet.

Seal or paint pressure-treated wood

Once the pressure-treated wood is dry, you can start your project. If you’re using the treated wood for an outdoor project, make sure to seal or paint it to protect it from the elements.

The sealant will protect the wood from moisture, while the paint will provide an additional layer of protection from the sun and other elements.

Drying Pressure-treated Wood Without Warping It

  • Don’t over-dry it
  • Don’t allow it to regain moisture
  • Don’t dry it too slowly

Don’t over-dry it

If you over-dry pressure-treated wood, it will become brittle and susceptible to warping.

Don’t allow it to regain moisture

Once the pressure-treated wood is dry, don’t allow it to regain moisture. If the wood gets wet again, it will start the drying process all over again and could warp.

Don’t dry it too slowly

If you dry pressure-treated wood too slowly, it can also warp. The best way to dry pressure-treated wood is quick, using a kiln or a sticker stack.

FAQs

Does untreated wood rot?

Untreated wood will rot if it is exposed to moisture. The best way to prevent rot is to keep the wood dry and sealed.

Can I use pressure-treated wood for indoor projects?

Yes, you can use pressure-treated wood for indoor projects. However, it is best to seal or paint the wood to protect it from moisture.

Is semi-transparent stain safe for pressure-treated wood?

Yes, semi-transparent stain is safe for pressure-treated wood. However, it is best to test the stain on a small area of the wood before applying it to the entire project.

Related: Can You Stain Pressure-Treated Wood? (HMMM, MAYBE?)

What are the benefits of pressure-treated wood?

Pressure-treated wood is durable and resistant to rot, insects, and weathering. It is also easy to work with and can be used for a variety of projects.

Can decking boards be used for other projects?

Yes, decking boards can be used for other projects. However, it is best to use pressure-treated wood that is designed for outdoor use.

Can I use a pressure washer on pressure-treated wood?

Yes, you can use a pressure washer on pressure-treated wood. However, you should use a lower pressure setting to avoid damaging the wood.

What is the best way to store pressure-treated wood?

The best way to store pressure-treated wood is in a dry, well-ventilated area. You should also keep the wood off the ground to prevent moisture from seeping into the wood.

What is the most popular wood stain color?

The most popular wood stain color is semi-transparent. This stain will allow the grain of the wood to show through while still providing some protection from the elements.

About the Author

Passionate about helping households transition to sustainable energy with helpful information and resources.

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