Choosing the Right Materials for Your New Deck: Wood vs. Composite

Brad Smith
Written By Brad Smith

When it comes to building a new deck, selecting the right material is one of the most crucial decisions you’ll make. The choice between wood and composite materials can significantly impact the deck’s appearance, longevity, maintenance needs, and overall cost. In this blog post, we’ll explore the pros and cons of wood and composite decking to help you make an informed decision that suits your needs and lifestyle.

right materials for your new deck

1. Aesthetics and Appearance

Wood Decking

Wood decking is often prized for its natural beauty and warm, classic appearance. Each piece of wood has its own unique grain patterns and colors, which can create a stunning and personalized look.

  • Natural Beauty: Wood decks offer a timeless, rustic charm that blends seamlessly with natural surroundings.
  • Variety: Available in various types like cedar, redwood, and pressure-treated pine, each with distinct hues and textures.
  • Customization: Wood can be stained or painted in a wide range of colors, allowing for greater customization.

Composite Decking

Composite decking is made from a mixture of wood fibers and plastic, designed to mimic the appearance of natural wood while offering enhanced durability.

  • Consistency: Composite boards are manufactured to be uniform in color and texture, providing a consistent look throughout the deck.
  • Variety: Available in a range of colors and finishes, including wood-like textures and contemporary hues.
  • Fade Resistance: High-quality composite decking resists fading and maintains its appearance over time.

2. Durability and Longevity

Wood Decking

Wood is a durable material, but its longevity heavily depends on the type of wood and the level of maintenance it receives.

  • Natural Durability: Hardwoods like teak and ipe are exceptionally durable and resistant to insects and decay. Softer woods like cedar and redwood are also resistant to rot but not as hard as exotic hardwoods.
  • Maintenance Impact: Without regular maintenance, wood can rot, warp, crack, and become susceptible to insect damage.
  • Lifespan: Typically, a well-maintained wood deck can last 10-15 years, with some hardwoods lasting up to 25 years or more.

Composite Decking

Composite decking is engineered for maximum durability and requires minimal maintenance, making it an excellent choice for long-term use.

  • Resistant to Rot and Insects: Composite materials do not rot, warp, or attract insects, ensuring a longer lifespan.
  • Weather Resistance: Highly resistant to weather-related damage, including moisture, UV rays, and temperature fluctuations.
  • Lifespan: Composite decks can last 25-30 years or more, often outlasting wood decks.

3. Maintenance Requirements

Wood Decking

Wood decks require regular maintenance to preserve their appearance and structural integrity.

  • Cleaning: Regular cleaning to remove dirt, mildew, and debris.
  • Sealing and Staining: Periodic sealing and staining (usually every 1-3 years) to protect against moisture, UV rays, and decay.
  • Repairs: Occasional repairs for cracks, splinters, and other damage.

Composite Decking

Composite decks are designed for low maintenance, making them a convenient option for busy homeowners.

  • Cleaning: Simple cleaning with soap and water or a gentle pressure wash to remove dirt and stains.
  • No Sealing/Staining: No need for sealing, staining, or painting, saving time and money on maintenance.
  • Minimal Repairs: Rarely requires repairs, and if needed, replacements are easy due to the uniformity of composite boards.

4. Environmental Impact

Wood Decking

The environmental impact of wood decking varies depending on the type of wood and how it is sourced.

  • Sustainable Options: Responsibly sourced woods, such as FSC-certified lumber, ensure that the wood comes from sustainably managed forests.
  • Renewable Resource: Wood is a renewable resource, and with proper forestry practices, its environmental impact can be minimized.
  • Carbon Footprint: The production and transportation of wood have a lower carbon footprint compared to synthetic materials.

Composite Decking

Composite decking is made from recycled materials, which can be a more environmentally friendly choice.

  • Recycled Content: Many composite boards are made from recycled wood fibers and plastic, reducing waste and the need for virgin materials.
  • Longevity: The long lifespan of composite decking means fewer resources are needed for replacement over time.
  • Energy Consumption: The manufacturing process for composite decking can be energy-intensive, but advancements are continually being made to reduce its environmental impact.

5. Cost Considerations

Wood Decking

The cost of wood decking varies significantly based on the type of wood and the region.

  • Initial Cost: Generally, wood decking has a lower upfront cost compared to composite decking. Pressure-treated pine is the most affordable, while hardwoods like ipe can be quite expensive.
  • Maintenance Costs: Regular maintenance, including sealing, staining, and repairs, adds to the long-term cost of wood decking.
  • Long-Term Costs: Over time, the cost of maintaining a wood deck can approach or exceed the initial cost of a composite deck.

Composite Decking

Composite decking tends to have a higher initial cost but lower maintenance costs.

  • Initial Cost: Higher upfront cost compared to most wood options, though the price gap is narrowing as composite technology improves.
  • Maintenance Savings: Minimal maintenance reduces ongoing costs, making composite decking more cost-effective over the long term.
  • Warranty: Many composite decking manufacturers offer extended warranties, adding value and peace of mind.

6. Installation Considerations

Wood Decking

Wood decking can be installed using traditional carpentry techniques and tools.

  • Ease of Installation: Familiarity with wood makes it easier for DIY enthusiasts and contractors to work with.
  • Customization: Wood can be easily cut, shaped, and customized to fit unique deck designs.
  • Expansion and Contraction: Wood expands and contracts with changes in temperature and humidity, which must be accounted for during installation.

Composite Decking

Composite decking requires specific tools and techniques for proper installation.

  • Specialized Fasteners: Often requires hidden fasteners or specific screws designed for composite materials.
  • Thermal Expansion: Composite boards expand and contract with temperature changes, requiring careful spacing during installation.
  • Professional Installation: While DIY installation is possible, professional installation is recommended to ensure a flawless finish and maximize longevity.


Choosing between wood and composite decking involves weighing the aesthetics, durability, maintenance, environmental impact, cost, and installation considerations. Wood offers natural beauty and a traditional feel but requires more maintenance and has a shorter lifespan. Composite decking provides durability, low maintenance, and long-term cost savings but comes with a higher initial investment.

Ultimately, the best choice depends on your personal preferences, budget, and how much time you’re willing to invest in maintenance. By carefully considering these factors, you can select the decking material that best suits your needs and ensures a beautiful, functional outdoor space for years to come.

smith brad omni

Written by Brad Smith

CEO & Lead Interior Designer

Brad Smith is an experienced interior designer and the founder of With a Master's degree in Interior Design from Pratt Institute and a passion for creating safe and healthy living spaces, Brad shares his expert insights and innovative design ideas with our readers. His work is driven by the belief that home is where every story begins.