Choosing the proper wood for your needs is critical, which is why we're going to learn how long does wood last and how to get the most out of it.

There are always high-quality choices to select from, depending on your preferences and whether you need the wood for the interior of your house, for example, to have a desk docking station, or whether you need longer-lasting structural timber.

Furthermore, we will learn how to preserve the wood so that it will endure for a long period without wood rot.

Chemical Preservatives: Impact on the Wood

Pressure-treated lumber is the most often used wood for durability. This sort of treatment allows the chemicals to permeate deeply into the wood, strengthening it. Chemical treatments might vary depending on the wood and its use.

Chemical preservatives have come a long way in recent years, evolving to provide the best protection against pests and UV radiation while remaining non-toxic to humans. This was not always the case, as pressure treatment frequently included CCA (chromated copper arsenate), which is not the greatest solution for the environment.

To make pressure-treated wood more resistant to wear and tear, sun, and water damage, amine copper quat, copper azole, and ammoniacal copper zinc arsenate are now added.

What Species of Wood Last a Long Time?

Some wooden pieces of furniture, such as this Corner Shelf, are made of high-quality wood and are long-lasting without the use of chemicals. If you want lumber for the construction in your home and backyard, you must select the greatest options available.

The following are the most commonly used wood species:

  • Douglas Fir - This tree is native to North America and eastern Asia, and it has been utilized for a long time as a timber tree for the most demanding constructions such as boats, homes, and other structures.


  • Pine or Cedar - These are the most well-known and widely used trees for building materials worldwide. They are famous for their toughness, and if it's treated timber, you can expect it to last for decades with proper care.


  • Hem-Fir - While this tree species is not as robust as the others listed, it is so flexible and easy to deal with that it is frequently used in the building processes. It's particularly popular for pressure-treated decks.

What Causes Pressure-Treated Wood to Rot?

Although pressure-treated wood can survive for up to 40 years or more, it can rot in some areas. This is usually caused by fungal problems, and once this microorganism has infiltrated the wood, there is no stopping it. As a result of the fungus feeding on the wood, it becomes softer over time and rotting sections appear.

This is why it's critical to properly seal the wood to prevent fungal infection in the first place, and if it does occur, you should replace the wood as soon as possible.

Rot is always a concern with wood constructions, but depending on the environment and how the wood is utilized, it might happen sooner or later. For example, pressure-treated wood in concrete will last longer than decking that is used every day.

How to Make the Wood Last Longer?

Your wooden furniture including your favorite Solid Wood Design End Table can last for a long time if you take certain precautions.

This involves frequent monitoring of the state of the visible wood and timber to ensure that it is in the greatest possible condition for durability.

Here's what you can do:

  • Apply sealant - Water and moisture damage are the leading causes of rotting wood. This may be avoided by applying a sealer on a yearly basis as a water repellent, which will reduce the flow of water in the wood and protect it from warping and twisting.

  • Clean it - Any sort of wood that is exposed to rain, sun, and other weather conditions will eventually exhibit symptoms of deterioration. This is why it's critical to clean the wood with a mildewcide to avoid mildew and stain on a regular basis to enhance protection.

  • UV protection - If exposed to the UV rays, the wood will not only decay but will also lose its color. This is why it is advised that owners use a water-repellent sealant with a UV stabilizer. The natural color of the wood will be protected from exposure, and it will last longer in the end.

Final Thoughts

If you pick the right wood for your constructions and maintain it properly, pressure-treated wood can last for 40 years or more. Remember that a good seal is required each year and that moisture is the wood's number one enemy.

So, whether you want to include wooden elements throughout your home, such as these Oak Barrel Beer Mugs, or you require timber for a larger project around the house, always pick high-quality wood and maintain it on a regular basis.