Composite Decking Colorado | Griffin Decks & Covers Denver

Understanding How We Build Composite Decks

There’s sometimes confusion about what “composite decking” means, so let’s be clear: we use premium composite materials for your deck boards—the surface where you walk, entertain, and relax. The structural framing underneath is built with pressure-treated lumber, creating a strong foundation that supports your deck for decades.

This combination gives you the best of both worlds. The wood framing provides structural integrity at the right value, while composite deck boards deliver the performance and low-maintenance benefits that make sense for Colorado homeowners.

What Composite Deck Boards Actually Are

Composite decking boards blend wood fibers with recycled plastic polymers, creating an engineered material that outperforms traditional wood in almost every category. Modern manufacturing processes create realistic wood grain textures and natural-looking color variations that you’d swear were real lumber.

The outer layer of premium composite boards features a protective cap that shields against UV damage, moisture, staining, and scratching. This cap is what makes composite decking so resilient in Colorado’s harsh conditions.

Why Wood Framing Still Makes Sense

We use pressure-treated lumber for deck framing, joists, and structural support. This wood never sees direct sunlight or foot traffic, so it doesn’t face the same weathering challenges that deck boards do. Properly installed and protected from moisture, wood framing lasts for decades while supporting your beautiful composite deck surface.

Using wood framing also gives us flexibility during construction. We can precisely adjust joist spacing to match manufacturer requirements for different composite products, ensuring your deck performs exactly as designed.

Why Composite Decking Excels in Colorado

Colorado throws everything at your outdoor spaces: intense UV exposure at elevation, temperature swings of 40-50 degrees in a single day, periods of extreme drought followed by heavy rain or snow. Composite decking is engineered specifically to handle these challenges.

UV Resistance That Actually Works

At Denver’s elevation, UV radiation is about 25% more intense than at sea level. Traditional wood decks fade, dry out, and deteriorate quickly under this constant assault. The protective cap on composite boards blocks UV penetration, maintaining color and structural integrity through years of Colorado sunshine.

We’ve built composite decks in Littleton, Castle Rock, and Highlands Ranch that still look nearly new after 15 years. The same can’t be said for wood decks in these areas, which often show significant fading and degradation within just 3-5 years.

Temperature Stability You Can Count On

Wood expands and contracts dramatically with Colorado’s temperature fluctuations. This constant movement creates warping, cupping, and gaps that worsen over time. Composite materials experience minimal expansion and contraction, maintaining consistent board alignment and spacing.

The stability of composite decking becomes especially important for elevated decks and complex designs with multiple levels, angles, or integrated features. Everything stays where it belongs, season after season.

Moisture Performance in a Dry Climate

Colorado’s low humidity pulls moisture from traditional wood, making it brittle and prone to splitting. When rain or snow does arrive, wood absorbs moisture rapidly, then dries out again just as fast. This cycle causes significant stress and damage.

Composite boards don’t absorb moisture like wood. They maintain dimensional stability through wet and dry periods, eliminating the splitting, cracking, and warping that plague wood decks across Parker, Centennial, and Aurora.

The Composite Brands We Trust

We’re selective about the composite products we install. After decades of experience, we’ve identified the brands that consistently deliver superior performance in Colorado’s specific conditions.

Trex: The Industry Leader

Trex pioneered composite decking and continues to set industry standards. Their high-performance product lines offer excellent fade and stain resistance, backed by industry-leading warranties. We particularly appreciate how their color options complement Colorado architecture, from contemporary mountain modern to traditional ranch styles.

Trex boards maintain their appearance remarkably well. Homeowners consistently report that their decks still look beautiful after 10, 15, even 20 years of Front Range weather.

TimberTech: Premium Performance

TimberTech’s capped polymer technology creates an exceptional protective shell around each board. Their realistic wood grain textures and color depth appeal to homeowners who want the look of natural wood without the maintenance burden.

We’ve found TimberTech products particularly resistant to scratching and surface damage—important when you have kids, pets, or heavy outdoor furniture.

Fiberon: Quality and Value

Fiberon delivers solid performance with strong warranty coverage. Their various product lines let us match the right composite solution to your specific needs and design goals.

Fiberon’s color consistency between production runs makes future additions or modifications easier, something we appreciate when homeowners want to expand their outdoor spaces years after initial construction.

What Low-Maintenance Actually Means

When we say composite decking is low-maintenance, we’re talking about real, measurable differences in the time and money you’ll spend over your deck’s lifetime.

Annual Maintenance: Simple and Quick

Most composite decks need just one cleaning per year. Sweep off debris, spray down with a garden hose, and scrub any stubborn spots with soap and water. You’re done in an hour or two, even for large decks.

Compare that to wood decks, which require thorough cleaning, often power washing, plus staining or sealing every 2-3 years. That’s 15-20 hours of work annually, plus several hundred dollars in products and supplies.

No Staining, Sealing, or Sanding

The protective cap on composite boards means you’ll never apply stain or sealant. The color goes through the material and stays consistent. There’s no sanding splintered areas or refinishing worn spots.

This saves thousands of dollars and hundreds of hours over the 25-30 year lifespan of a composite deck. Time and money you can spend actually using your outdoor space instead of maintaining it.

Stain Resistance in Real-World Use

Composite decking resists stains from common culprits like grease, wine, and berries far better than wood. Most spills wipe up easily if you address them within a reasonable time.

For occasional stubborn stains, mild deck cleaning products designed for composite materials usually do the trick. We provide maintenance guidance with every deck we build, so you know exactly how to keep your investment looking great.

No Splinters, Ever

Parents and pet owners particularly appreciate this benefit. Composite boards maintain their smooth surface throughout their lifespan. No splinters in bare feet, no snagging clothes, no worries about kids running around in summer.

Designing Your Composite Deck

Composite decking offers incredible design flexibility. We can create everything from simple rectangular platforms to complex multi-level outdoor living spaces with integrated seating, planters, and lighting.

Color and Texture Options

Modern composite lines come in dozens of color options, from rich browns and warm grays to cooler tones and exotic hardwood replicates. We help you select colors that complement your home’s exterior and blend with Colorado’s natural landscape.

Board widths and patterns add visual interest too. Mix board directions, create borders, or incorporate contrasting colors for custom looks that express your style.

Railing Integration

Your railing system frames the view and defines your deck’s character. We install composite, metal, and glass railing systems that work beautifully with composite decking.

Many homeowners choose metal or glass railings with composite decking, creating contemporary looks that maximize views of the Front Range. Others prefer composite railing systems that match their deck surface for cohesive, traditional appearances.

Stairs and Multi-Level Designs

Composite materials are ideal for deck stairs and multi-level designs. The consistent dimensions and stability of composite boards make stair construction precise and durable.

We design stairs that feel natural and safe, with proper rise and run dimensions that make ascending and descending comfortable. Integrated lighting on stair risers adds safety and ambiance for evening use.

Lighting for Extended Enjoyment

Colorado’s mild evenings call for deck lighting that extends your outdoor season. LED lights integrate beautifully into composite decking, with options for post caps, riser lights, recessed deck lights, and accent lighting.

We plan electrical during the design phase, running wiring through the deck structure before installing deck boards. This creates clean installations without visible conduit or retrofit complications.

Installation Details That Matter

Proper installation determines how well your composite deck performs over its lifetime. We follow manufacturer specifications precisely while incorporating lessons learned from 30 years of Colorado deck building.

Fastening Systems

We use hidden fastening systems that attach boards from underneath, creating seamless surfaces without visible screws. These systems allow for proper thermal expansion while maintaining consistent board spacing and alignment.

Some homeowners prefer the traditional look of face-fastened boards. When that’s the case, we use color-matched screws that blend into the deck surface.

Ventilation and Drainage

Even though composite materials resist moisture, proper drainage remains critical. We build decks with appropriate slope to shed water quickly. Joist spacing and framing design promote air circulation that keeps everything dry.

For elevated decks, under-deck systems capture water and direct it away from the area below, creating dry, usable space under your deck while protecting the structure.

Flashing and Ledger Details

How your deck attaches to your home matters enormously. We install proper flashing at the ledger board connection, preventing water from entering your home’s structure. This detail often gets overlooked by less experienced builders, leading to expensive repairs years later.

All framing lumber receives proper treatment and protection before composite boards go down. These structural details aren’t visible in the finished deck, but they determine how long your outdoor space lasts.

Structural Engineering

We handle all engineering calculations, ensuring your deck meets or exceeds current building codes. Post sizing, beam spans, joist spacing, and railing attachment all get engineered appropriately for your specific design and site conditions.

Permitting and inspection requirements vary across the Greater Denver Area. We manage this process, working with local building departments to get your project approved and inspected properly.

Protecting Your Investment

While composite decking requires minimal maintenance, a few simple practices keep your deck performing at its best through Colorado’s demanding seasons.

Seasonal Care Schedule

Spring: Remove accumulated debris from between boards and under the deck. Clean the surface thoroughly to remove winter grime, road salt, and any organic material that collected over cold months. Check drainage to ensure water flows properly.

Summer: Sweep regularly to prevent dirt buildup. Clean spills promptly—most wipe away easily with soap and water. Move furniture occasionally to prevent differential fading in areas with heavy shade.

Fall: Clear leaves and pine needles before winter. Pay special attention to areas between boards where debris can trap moisture. Trim nearby vegetation to maintain good airflow around your deck.

Winter: Remove heavy snow accumulation to prevent excessive weight on the structure. Use plastic shovels rather than metal to avoid scratching deck surfaces. Avoid chemical ice melters directly on composite boards—sand provides safer traction.

Addressing Issues Early

If you notice anything unusual—a loose board, damaged railing section, or drainage problem—address it promptly. Small issues stay small when caught early. Our deck repair services handle everything from minor adjustments to structural repairs.

Most composite deck issues we see relate to the wood framing structure rather than the deck boards themselves. Regular inspections catch these problems before they become serious.

Expanding Your Outdoor Living Space

Your deck is often just the beginning of creating a complete outdoor environment. We design and build complementary features that extend your living space and enhance how you use your property.

Patio Covers for Year-Round Use

Patio covers extend your outdoor season significantly. They provide shade from intense summer sun, shelter from unexpected rain, and protection from early snow. Many homeowners use covered decks comfortably into November or December.

We design covers that integrate architecturally with your home while providing the functional benefits you need. Options range from simple roof structures to sophisticated systems with lighting, fans, and heating elements.

Pergolas for Partial Shade

Pergolas create defined outdoor rooms while maintaining open, airy feelings. They provide partial shade without completely blocking views or sunshine.

Climbing plants like clematis or honeysuckle can grow on pergola structures, creating living shade that evolves with the seasons. Or keep them open for unobstructed sky views—perfect for stargazing in Colorado’s clear nights.

Complete Outdoor Kitchens

Composite decks provide excellent foundations for outdoor kitchens. The stable, level surface supports grills, countertops, and even complete cooking stations. We plan electrical, gas lines, and water supply during deck construction for seamless integration.

Your composite deck won’t be damaged by grease spills or heat from nearby grills. The stain-resistant surface handles outdoor cooking’s messy realities far better than traditional wood.

Why We Specialize in Composite

After building hundreds of decks across Lakewood, Englewood, and throughout the Greater Denver Area, we’ve made a conscious choice to focus exclusively on composite decking. Here’s why.

Better Results for Our Clients

We want you to love your deck not just when it’s new, but 10, 15, and 20 years down the road. Composite decking delivers that long-term satisfaction in Colorado’s climate. When we return to homes where we built decks a decade ago, composite installations still look great. Wood decks from the same era often need significant work.

This isn’t about what’s easier for us to build—it’s about what performs better for you over the long haul.

Specialization Creates Expertise

By focusing on composite materials, we’ve developed deep expertise in installation techniques, product selection, and design approaches that maximize composite’s benefits. We know which products perform best in different applications, how to detail challenging transitions, and how to avoid common installation mistakes.

This specialization means better results for your project. We’re not generalists trying to be good at everything—we’re experts at building exceptional composite decks.

Standing Behind Our Work

We warranty our installation work because we’re confident in both the materials we use and our construction methods. Composite products come with manufacturer warranties covering materials. We back up the construction with our own guarantees on workmanship.

This combination gives you peace of mind that your investment is protected from both material and installation issues.