Composite vs Wood Decking Cost in Colorado Springs: Which Costs Less Over 20 Years?

Composite costs less over 20 years in Colorado Springs, even though it costs more on day one. A standard 300 sq ft composite deck runs $16,500–$24,000 installed, compared to $12,000–$16,500 for pressure-treated pine, but wood costs $500–$1,000 a year to maintain here versus $50–$150 for composite, and that flips the math by about year 7 to 10. I build both, and the honest composite vs wood decking cost comparison looks nothing like the ones written for homeowners in the Mid-Atlantic or Pacific Northwest, because at 6,035 feet we get 300+ days of sun a year, UV that’s roughly 25% stronger than at sea level, and 100+ freeze-thaw cycles that change the numbers completely.

Composite Decking in Colorado Springs

We build composite and wood decks across Colorado Springs and the surrounding Front Range, and deck work is some of my favorite work to show up for (there’s something satisfying about handing a family a deck they’ll grill on for the next 20 years). The Colorado Handyman is a licensed local deck builder, and we install all the major composite lines, including Trex, TimberTech, AZEK, and Fiberon, alongside cedar and pressure-treated wood. We handle the full job: design, PPRBD permitting, footings set below the 30-inch frost line (the depth the ground can freeze here), framing, and finished decking and railings. If you only need an existing wood deck cleaned up, that’s a different job, and it’s covered under our deck restoration and exterior maintenance services.

I built the cost and material breakdown below specifically for our climate, not the generic national numbers you’ll find on most composite decking sites. We serve Colorado Springs, Monument, Black Forest, Falcon, Woodland Park, and the nearby communities, and every deck starts with a written flat-rate estimate.

Composite vs Wood Decking Cost: What Will You Actually Pay Upfront?

A 300 sq ft deck costs $12,000–$16,500 in pressure-treated pine and $16,500–$24,000 in mid-range composite, installed, in Colorado Springs. That range includes framing, decking boards, standard railings, and labor:

These figures don’t include PPRBD permit costs ($225–$500 for most residential decks), optional features like built-in lighting or stairs, or any needed structural work at the house connection point. They are market ranges, not a quote, and your site (slope, height off the ground, how far the materials travel from the truck) moves the final number.

At first glance, wood looks like the clear winner on upfront cost. A pressure-treated deck comes in $3,000–$8,000 less than mid-range composite on a standard build. But that’s the beginning of the story, not the end of it, and it’s the number I watch homeowners fixate on right before they call me back in three years asking what a re-stain costs.

What’s the Maintenance Cost Most Articles Skip?

A wood deck in Colorado Springs needs re-staining every 2–3 years, which is more often than the 4–5 year cycle stain makers print on the can. At our altitude, the sun’s UV rays break down stain 30–40% faster than at sea level. A professional re-stain runs $450–$850 each time. Over 10 years, that is three to four re-stains, totaling $1,350–$3,400 in staining alone, before you add board replacement, rail repairs, or structural fixes. (If you already own a wood deck, my deck restoration guide covers when a re-stain is enough and when the boards are past saving.)

Then add yearly cleaning, swapping out boards as the wood cracks and splits, and one or two small repairs to the flashing (the metal that keeps water out of the seams) and the ledger (the board that bolts the deck to the house). I’ve re-stained decks for clients three summers in a row after they fell a year behind schedule, and catching up always costs more than staying on top of it would have. A realistic 10-year upkeep budget for a wood deck in Colorado Springs is $500–$1,000 per year. Composite just needs a wash with soap and water now and then, usually $50–$150 per year.

I roll my eyes a little every time I see “stain your deck every 3–5 years” printed on a can, because that number wasn’t written for 6,035 feet. With 300+ days of sun and 40°F+ daily temperature swings, we regularly see wood decks show heavy sun damage and surface checking (the small cracks that open as the wood dries out) by year 2–3 if they are not kept up on schedule. Decks that face south or west wear out even faster.

What’s the True 20-Year Cost Comparison?

Mid-range composite totals about $22,000 over 20 years, against about $40,000 for pressure-treated pine, once you add upkeep and a likely replacement. These are my planning estimates built from the install and maintenance ranges above, not quotes:

Once you add in upkeep costs, composite makes much more financial sense. The break-even point is where composite’s lower yearly costs make up for its higher purchase price. In Colorado’s climate, that usually lands around years 7–10, and it’s the number I point to when a client tells me composite feels too expensive up front (I get it, the sticker shock is real, but run it out to year ten and the math flips). The flip side: if you expect to sell before year 7, the savings mostly go to the next owner.

Where Does Wood Still Make Sense?

Wood still makes sense when the lower upfront price decides the project, when the deck is a secondary or utility structure that doesn’t need to last as long, or when the look of real wood is a must-have. Cost isn’t the only thing that matters, and there are decks where I still tell clients to go with wood even after walking them through the composite numbers. Cedar in particular has a warmth that good composite comes close to but never fully matches (I get why people fall for it on the lumber rack).

Wood can also make sense for the deck boards themselves on a build where the framing is the real investment and you plan to replace the boards later. Pressure-treated framing is the right call no matter what goes on top. For any framing that touches the soil, we use UC4A ground-contact rated posts, which are treated to resist rot and insects in wet ground.

Composite Product Tiers: What Does the Price Difference Buy?

The price difference buys better fade protection, a harder shell, and a cooler surface, not just a brand name, because “composite” isn’t one product. Here’s what you get at each tier.

Mid-range (Trex Select, Fiberon Concordia): Good UV resistance for the money. Trex Select, Enhance, and Transcend all carry a 25-year residential fade and stain warranty. It gets warm in direct sun, which matters for south-facing Colorado decks (more on that below).

Upper mid-range (Trex Transcend, Fiberon Paramount): Holds its color better in the sun, has a more realistic wood grain, and is capped, meaning a hard plastic shell wraps the board and shrugs off moisture and stains better. This is where most of our deck builds land, because the value for the price is strong.

Premium (TimberTech AZEK, Wolf PVC): Solid PVC plastic all the way through, or top-tier capped composite. TimberTech lists a 50-year fade and stain warranty on its Advanced PVC decking, and the line is built to run cooler than standard composite. The right call for high-use main decks on homes where lasting the longest is the priority.

Does Composite Decking Get Too Hot in Colorado Springs Summer Sun?

Yes, composite can get too hot for bare feet in full afternoon sun, and the darker the board, the hotter it gets. Trex’s own page says that “like all decking, it will get hot in direct sun on hot days, especially darker colors,” and that its SunComfortable technology cuts heat buildup by up to 35°F compared to its original boards (that figure comes from Trex’s lab testing, not from a Colorado rooftop). TimberTech says several Advanced PVC colors stay up to 30° cooler than many traditional composites.

At 6,035 feet, with 300+ days of sun, a south- or west-facing deck takes the worst of it. My advice: pick a lighter color or a heat-mitigating line for those exposures, and don’t judge a sample indoors (hold it in the afternoon sun first). If your deck is shaded by a pergola or the house for the afternoon, color matters less.

Will Composite Fade or Stain at 6,000+ Feet?

Composite fades a little over time, and the warranty is what limits how much. Trex warrants its Select, Enhance, and Transcend boards against fading of more than 5 Delta E (a standard measure of color change) for 25 years on a residential deck (see the Trex warranty). TimberTech’s warranty page lists 50 years of fade and stain coverage on its Advanced PVC decking. Trex also states that no material is fade-proof.

The stain half has strings attached. Trex only covers food and drink spills and mildew if you clean them with soap and water within one week, and it voids the warranty if the surface is damaged by metal shovels or sharp-edged tools. Neither warranty I read is written around altitude, so I treat the stronger Colorado UV as a reason to buy the capped, higher-tier boards and keep the receipts, not as a promise either company makes. Read the exact terms for the line you pick, because they differ by product.

Can I Put Composite on My Old Wood Deck Frame?

Often yes, but only if the framing is sound, spaced correctly, and passes the inspector’s eye, because composite boards are only as flat and long-lasting as the frame under them. Trex’s joist installation guide says to space joists no more than 16 inches on center for standard composite decking, and 12 inches if you run the boards diagonally. Their suggested fix for an old deck framed at 24 inches is to add a new joist between each existing pair.

Before any boards go down, I check for rot at the ledger and the tops of the joists (the surface that stays wet under the boards), loose or corroded hardware, missing flashing, and posts on footings that don’t reach the 30-inch frost line (I see that most on older decks). My article on deck joist rot shows what failed framing looks like. If the frame needs more than a few repairs, it’s usually cheaper to rebuild it than to put a 25-year surface on a 10-year frame. Footings are covered in my frost line guide. Check the manufacturer’s installation guide for your exact product, since spacing rules vary by line.

Do I Need a Permit for a New Composite Deck?

Yes, in almost every case, because PPRBD exempts only small, low, detached decks. The PPRBD residential deck plan review sheet says a deck is exempt only if it is 200 sq ft or less, less than 30 inches above grade at any point within 36 inches of the walking edge, detached from the dwelling, and not serving the main entry door. A deck that meets all four skips the building permit, but a plot plan review with the zoning department applies to every deck. A typical 300 sq ft deck is over the size limit, and any deck attached to the house needs a permit and plan review.

PPRBD builds decks to the International Residential Code, section R507 (2021 IRC, per the plan review sheet), and its deck inspection guidelines list three inspections for most decks: footing (before concrete), frame (before decking goes on), and final. Two composite-specific details: composite boards need an evaluation report on site at the inspection, and guards are required on decks more than 30 inches above grade, at least 36 inches high with no more than 4 inches between balusters (see my deck railing and guardrail guide). Replacing only the surface boards on an existing deck is a different question; call PPRBD at 719-327-2880 to confirm before you start.

How Long Does a 300 Sq Ft Composite Deck Take to Build?

A new 300 sq ft composite deck typically takes about two to three weeks of calendar time once the permit is issued, with roughly five to eight actual working days. That is my estimate from how these builds sequence, not a guarantee, and it varies with the deck’s height, the stairs, the weather, and how fast PPRBD can fit in the inspections.

The time goes to the three inspections, because footings, framing, and the final each wait on a visit, and concrete needs time to cure before posts take load. Replacing boards on a sound existing frame is faster, usually a few working days, but any framing repairs add to that. Ask for the inspection schedule in writing, since permit review time before the build starts is separate and set by PPRBD’s queue, not by the builder.

Framing: Why Does It Matter Most?

No matter what goes on the surface, the framing decides how long the deck lasts, and it’s the part of the job I obsess over on every build (nobody ever compliments the framing, but it’s the reason the boards on top are still flat in year 25). In Colorado Springs, any post that touches the soil must be UC4A ground-contact pressure-treated lumber (not UC3 or unmarked lumber). Footings have to go below the 30-inch El Paso County frost line, the depth the ground can freeze. And the ledger board that ties the deck to the house needs proper flashing (the metal that keeps water out of the seam) and approved hardware.

Every deck I build starts with a written flat-rate estimate: materials, permit costs, and timeline, no hourly surprises.