Composite decking vs. traditional lumber: Why composite is a smart investment
When choosing decking materials, many homeowners weigh the cost differences between composite decking and traditional lumber. While wood has been used for centuries, its quality has significantly declined over the decades due to changes in foresty, milling, and enviromental regulations. Composite decking, though initially more expensive, provides superior longevity, durability, and minimal maintenance and can save you from thousands of dollars in future repairs, making it the better long-term investment.
Below, we have compared the two to highlight why composite may be the best "bang for your buck" on that next project
Strength and durability
Traditional Lumber:
- Older wood was much denser and stronger compared to today's lumber being sourced from fast-growth tree farms, making it weaker and more prone to warping.
- More knots and irregular grain patterns weaken the structural integrity.
- Highly susceptible to rot, insects, and moisture damage-especially in humid or wet climates.
Composite wins by a landslide
- Engineered for high strength and stability, eliminating concerns about warping, twisting, or cracking.
- Made from a blend of wood fibers and plastic, which prevents rot, moisture absorption, insect damage, and making this a very sustainable alternative.
- Features a protective cap layer that resists scratches, stains, and UV fading.
Maintenance: Say goodbye to staining & sealing
Traditional Lumber:
- Requires annual staining, sealing, and painting to prevent rot, cracking, and discoloration
- Can splinter over time, requiring constant attention and care
- Prone to mold, mildew, and algae growth, especially in shaded or damp areas
Composite Decking:
- Zero staining, Sealing, or painting needed when this product comes in such a verity of colors, cleaning consist of occasional soap and water wash
- No splintering, meaning a safer surface for kids, pets, and bare feet
- Built-in moisture and mildew resistance, making it ideal for all weather conditions
Testimony
10-Year-Old Framing
10-Year-Old Deckboard
Longevity
Pictured above was one of our most recent deck tear outs, the homeowner called us out in regard to sagging. As you can see a clear picture is painted that even with maintenance, pressure-treated wood decks typically have a lifespan of around 10-15 years before requiring major repairs or replacements. Moisture penetration, termites, and decay drastically shorten the lifespan of traditional lumber. The homeowner was in disbelief to think she just spent so much money on this deck just a decade ago.
Composite Decking:
- Backed by 25–50-year warranties, meaning no replacement costs for decades
- Non-porous and rot-resistant, ensuring a lifetime of beauty and function.
Cost: Upfront Investments VS. Long-term savings
Traditional Lumber:
- Lower initial cost, but has a high amount of ongoing maintanence (staining, sealing, and repairs) these can cost you thousands in just a few years.
- Requires eventual replacement, making the long-term cost significantly higher than your initial purchase of composite decking
Composite Decking:
- Higher upfront cost, but with a zero maintenance costs and extreme durability saving you thousands over the years of re-sealing and staining as well as repairs.
- Increases home value due to its premium look, longevity, and low upkeep.
Verdict:
While wood does seem to be the cheaper up front cost, composite will save you 10's of thousands of your hard-earned dollars overtime, eliminating the hassle of constant upkeep, all while increasing one of your largest assets, YOUR HOME!