Composite vs Wood Deck: The Key Differences That Actually Matter

Choosing between composite and wood decking comes down to a few things: what you want to spend upfront, how much maintenance you're willing to do, and how long you need the deck to last. Neither deck material is wrong - but they suit very different homeowners.

Cost: Wood Wins Upfront, Composite Wins Long-Term

Pressure treated wood costs less at the start - usually $3 - $6 per square foot in materials. Composite runs higher upfront, typically $5 - $15 per square foot depending on the brand and collection.

The math changes over time. Wood decks need regular staining, sealing, and occasional board replacement. Composite decks need almost none of that. For a lot of homeowners, the maintenance savings on composite close the gap within the first few years.

Maintenance: Not Even Close

This is where the decision gets easier for most people. A wood deck needs to be cleaned, sealed, and stained on a regular schedule - usually every 1 - 2 years - or it starts to crack, fade, and splinter. Skip a season and you're catching up with a damaged surface.

Composite decking needs occasional soap-and-water cleaning. That's mostly it. For homeowners who'd rather spend weekends on the deck instead of working on it, that difference is significant.

Durability and Lifespan

Composite deck boards hold their structure for 25 - 50+ years because they're engineered to resist moisture, rot, and insect damage. Wood moves with the seasons - expanding in humidity, contracting in dry weather - which causes boards to warp, gap, and raise over time. A well-maintained wood deck typically lasts 10 - 15 years before needing serious attention.

Which One Is Right for You?

If upfront cost is the priority and you don't mind the maintenance, pressure treated wood is a solid choice. If you want a deck that holds its appearance without the annual upkeep, composite from brands like Trex, TimberTech, Fiberon, or Deckorators is the better long-term investment.

The full guide covers brand-by-brand comparisons, a detailed cost breakdown, and answers to the most common questions homeowners ask before deciding.

Read the full "Composite vs Wood Deck: Which Is Better in 2026?" guide here!