Treated Wood Decks

Treated wood decks offer a versatile and cost-effective option for enhancing your outdoor living space. Pressure-treated lumber is specially treated to resist rot, decay, and insect damage, making it a durable choice for decks in various climates. Combining the natural appeal of wood with enhanced durability, treated wood is an excellent option for homeowners seeking a practical and budget-friendly solution.

Benefits of A Treated Wood Deck

  • Affordability: Treated wood is one of the most cost-effective decking materials available.
  • Durability: Special treatments protect against moisture, decay, and insect damage.
  • Natural Look: Offers the classic appeal of wood with the option to stain or paint for a customized finish.
  • Wide Availability: Readily available in various sizes and grades to suit any project.
  • Longevity with Maintenance: Can last for decades when properly maintained.
  • Versatility: Works well with other materials, such as metal or composite accents, for a unique design.



At Chelsea Decks, we specialize in building custom natural wood decks tailored to your style and needs. Whether you’re looking for a classic design or something more unique, our team is here to bring your vision to life. With expert craftsmanship and an eye for detail, we ensure your deck becomes the centerpiece of your outdoor living area.

Examples of Treated Wood Decks

Treated Wood Deck FAQ's

How long does a treated wood deck last?

With regular maintenance, treated wood decks can last 15-20 years or longer.

Does treated wood require sealing or staining?

While treated wood is resistant to decay, sealing or staining adds extra protection against weathering and helps maintain its appearance.

Is treated wood safe for pets and children?

Yes, modern pressure-treated wood is safe for outdoor use and meets safety standards. It’s splinter-resistant when properly maintained.

How does treated wood compare to natural cedar?

Treated wood is more budget-friendly and highly resistant to moisture and pests, while cedar offers a richer aesthetic and natural resistance without chemical treatments.

Can treated wood decks be customized?

Absolutely! Treated wood can be stained, painted, or combined with other materials for a unique look that suits your style.

What kind of maintenance does a treated wood deck need?

Regular cleaning and sealing or staining every 1-2 years will help prevent weathering and extend its lifespan.