Composite vs Wood Decking: Which Wins in McAllen?

Composite wins on maintenance and lifespan. Wood wins on price and on how it feels under a bare foot in July. That's the whole comparison in two sentences, and everything below is you figuring out which of those two things you care about more.

The version you'll read on manufacturer sites goes differently, because a composite brand comparing itself to wood is a fox reviewing henhouse security. So here's the McAllen version, including the part where wood is genuinely the right answer.

The short comparison

	Wood (pine, cedar)	Composite / PVC
Installed cost/sq ft	$25–$48	$35–$60
Surface lifespan	10–15 years	25–50 years (warranty length)
Upkeep	Clean + stain every 2–3 yrs	Soap, water, a brush
Barefoot heat in full sun	Cooler	10–35°F hotter, color-dependent
Can be refinished?	Yes, sand and re-stain	No, scratches are permanent
Splinters / cracking	Yes, with age	No

Takeaway: composite costs 30 to 50 percent more on day one and roughly nothing after. Wood costs less on day one and asks for a weekend every couple of years, forever.

The cost question, honestly

Composite deck boards run $5 to $14 per square foot for the material; pressure-treated pine is $3 to $6. Installed, the gap narrows in percentage terms because labor is 50 to 70 percent of any deck bid and framing a deck takes the same hours either way. Our full per-square-foot cost breakdown has the size-by-size numbers.

Now the ten-year number, which is the one that actually decides this. A wood deck needs cleaning and re-staining every 2 to 3 years. Call it $250 to $600 in materials each round, or hire it out for $2 to $5 per square foot. Over ten years that's $1,000 to $2,400 and four weekends you spent on your knees with a pad applicator. Composite over the same decade: a bucket of soapy water twice a year.

That's not a knockout for composite. It's a trade, and plenty of people would rather pay $2,000 later than $4,000 now.

Where composite actually loses: heat

This is the one nobody selling composite volunteers, and in the Rio Grande Valley it matters more than anywhere.

Composite boards run 10 to 35 degrees hotter than untreated wood in direct sun. Published tests have put dark capped composite at 140 to 170°F on a hot afternoon — hot enough that you cross it in two hops and stop using the deck between noon and 5 p.m. Color is the single biggest factor: one side-by-side test measured a light brown board at 93°F, a medium brown at 98°F, and a dark brown at 101°F under the same conditions.

The fix is free: choose a light board. Manufacturers also now sell heat-mitigating lines that claim up to 35 degrees cooler than their own standard boards, and PVC generally reads cooler than wood-filled composite. If you want the deep espresso color, put it somewhere shaded, or plan on a pergola or shade structure over it. We go through this in more detail in our guide to decking that survives hot climates.

Wood is not exactly cool either. Nothing is, at 3 p.m. in August. But wood dissipates heat faster and doesn't hold it the way a plastic-capped board does.

The technical part your bid should mention

Composite is not a drop-in swap for wood boards, and this is where DIY jobs and cheap installs go sideways.

• Joist spacing. Most composite requires joists at 16 inches on center for boards run perpendicular, and 12 inches on center for a 45-degree diagonal pattern. Plenty of older frames are built at 24 inches. Put composite on 24-inch spacing and you get a bouncy, wavy deck and a voided warranty.
• Stair stringers. Many composite makers cap stringer spacing at 12 inches on center, tighter than wood needs, because the tread flexes more.
• Thermal movement. Composite expands and contracts with temperature more than wood does. End-to-end and butt gaps come off the manufacturer's chart based on install temperature — get it wrong on a 100-degree day and the boards buckle in January, or gap like a picket fence.
• Hidden fasteners. Composite is where clip systems earn their money: a grooved board with hidden fasteners gives you a surface with no screw heads to collect grit, and consistent spacing enforced by the clip. Add about $0.60 to $1.30 per square foot.
• The frame is still wood. No composite on the market is structural. Your joists, beams and posts are pressure-treated lumber or steel regardless, which is why ground-contact-rated framing and flashing matter just as much on a composite deck.

Where wood actually wins

Beyond price and heat, wood has two honest advantages.

It can be repaired invisibly. Scratch a composite board and you own that scratch. Gouge a cedar board and you sand it, stain it, and it disappears. On a deck that will host dogs, patio furniture on casters, and someone dragging a smoker around, that's worth real money.

It looks like wood, because it is. Capped composite has gotten genuinely good, but the pattern repeats every few boards and you will notice. Cedar has grain that doesn't repeat, and it takes a semi-transparent stain in a way no plastic will.

The opinion: pick by how long you're staying

Buy composite if you'll own the house 8 or more years. Buy wood if you won't.

That's the whole rule, and the number behind it is the maintenance math above: it takes roughly three stain cycles — 8 years or so — for wood's upkeep cost plus your weekends to catch up to composite's price premium. Sell at year 3 and you paid a 30 to 50 percent premium so the next owner could enjoy easy Saturdays.

Anyone who tells you composite is always the right answer is selling composite. Anyone who tells you wood is always cheaper hasn't priced stain lately.

When to do neither

Straight talk: if your frame is solid and only the top boards are ugly, don't build a new deck at all. Resurfacing — new decking and railing on the existing substructure — runs roughly $12 to $22 per square foot versus $25 to $60 for new construction. Same look, half the money, and no demolition. The one thing to check first is joist spacing, because a 24-inch-on-center frame rules out most composite.

And if the deck is just gray and tired rather than failing, a proper clean and stain or seal costs a few hundred dollars and buys you two or three more years to decide. We'd rather tell you that than sell you a teardown.

Explicamos las dos opciones y el presupuesto en español si le resulta más fácil.

Get both numbers side by side

The right way to settle this is to hold two real bids for your actual deck: one in wood, one in composite, same footprint, same railing, same frame spec. The gap is usually smaller than people expect, and once you see it in dollars the decision makes itself in about a minute.

McAllen Elite Deck Builders builds both and will quote both without steering you. Call (844) 511-2320 and ask for the side-by-side.