Custom Deck & PATIO COVER BUILDERS in Timnath, CO

Few places in Colorado have grown like Timnath. In little more than a decade the town went from a few hundred residents to more than 10,000, and the new homes keep coming — WildWing along the reservoir, Timnath Ranch, Serratoga Falls, Harmony Club, and more. What almost all of those homes have in common is a backyard that came as a blank slate. The builder handed you a beautiful house and a rectangle of dirt or sod.

That's where we come in. Archadeck of Northern Colorado designs and builds custom decks, patios, and outdoor living spaces that turn a brand-new Timnath backyard into the reason you bought the house. We've been building better backyards across Northern Colorado since 1980, and we bring that experience to every Timnath project — whether it's an elevated deck built to frame a Timnath Reservoir view or a low-maintenance patio for a paired home in Wilder.

Ready to start? Call (970) 464-8637 for a free, in-home design consultation anywhere in Timnath.

Built for Timnath's New-Construction Backyards

A new build is exciting, but the backyard is usually the part the builder leaves unfinished. We specialize in exactly that next step — and we know how to do it in Timnath specifically:

Turn the "dirt rectangle" into a plan. Rather than a quick builder-grade deck, we design a complete outdoor living space — deck, patio, shade, and room to grow later — matched to your lot and how you actually want to use it.

We handle the HOA and metro-district approvals. Most Timnath neighborhoods — Timnath Ranch, WildWing, Serratoga Falls, Harmony Club — sit within HOAs and metro districts with architectural review and design guidelines. We're used to preparing and submitting the drawings these boards require, so your project gets approved and built without the guesswork.

Engineered for the lot you actually have. Timnath's newer neighborhoods include walkout basements, graded lots, and reservoir-view slopes. Our team — led by a structural engineer — designs decks that are built right for the grade, the soil, and the view.

Outdoor Living for Every Timnath Neighborhood

• WildWing & reservoir-view lots. Elevated decks, railings, and multi-level designs that make the most of Timnath Reservoir and mountain views to the west, built to handle wind and weather on an exposed lot.
• Timnath Ranch & Serratoga Falls. Full outdoor living build-outs — decks, paver patios, pergolas, and fire features — for the larger single-family lots these master plans are known for.
• Harmony Club. Refined decks and covered structures suited to a golf-course community where the outdoor space is part of the home's presentation.
• Wilder, Trailside & paired homes. Smart, low-maintenance composite decks and compact patios designed for smaller-yard, lock-and-leave living.

What We Build in Timnath

• Custom Decks — composite and wood decks engineered for Colorado's sun, snow, and temperature swings.
• Patios & Hardscapes — paver patios, walkways, fire-pit surrounds, and retaining walls for graded lots.
• Porches & Covered Structures — covered porches and patio covers that add usable shade to Colorado's sunny days.
• Pergolas & Shade Structures — custom shade for decks and patios on exposed new-build lots.
• Outdoor Kitchens — built-in grills and counters for entertaining.
• Fire Features — fire pits and fireplaces that stretch your season into the cool Colorado evenings.

Built for Colorado's Climate

Northern Colorado is hard on outdoor structures in ways that surprise a lot of new residents: intense high-altitude UV that fades and dries out cheap materials, heavy spring snow loads, gusty wind on open lots, and big day-to-night temperature swings that work fasteners loose over time. We engineer to those conditions and finish with durable, low-maintenance materials chosen for this climate — so your deck still looks and performs right years down the road. Every project is backed by the most expansive customer warranty in the industry, including our exclusive National Guarantee.

Why Timnath Homeowners Choose Archadeck

• Building in Northern Colorado since 1980. Four decades of local design-and-build experience, brought to your Timnath backyard.
• Engineer-owned. Our company is owned and operated by a lifelong structural engineer — a real advantage on Timnath's graded and reservoir-view lots.
• Full-service, start to finish. Design, engineering, HOA and permit submittals, construction, and a final walkthrough — all handled by one team.
• Custom, never cookie-cutter. No two Timnath yards are the same, and neither are our designs.
• The industry's strongest warranty. Peace of mind that lasts long after we leave.

How It Works

1. Free consultation. We meet at your Timnath home to understand your goals, your lot, and your budget.
2. Custom design. You get a design shaped around your home and your neighborhood's guidelines.
3. Approvals & permits. We prepare and submit the drawings for HOA/metro-district architectural review and pull the Town of Timnath permits.
4. Construction. Our crew builds efficiently and cleanly, with minimal disruption.
5. Final walkthrough. We're not finished until you're thrilled and the site is spotless.

Timnath Deck & Outdoor Living FAQ

We just closed on a new build in Timnath. Can you finish the backyard? Yes — that's a big part of what we do here. We design and build the deck, patio, and outdoor living space your builder didn't include, and we can plan it in phases if you'd like to spread the investment over time.

Do you handle HOA and metro-district approval in Timnath? Yes. Neighborhoods like Timnath Ranch, WildWing, and Serratoga Falls have architectural review requirements. We prepare and submit the drawings these boards need and manage the Town of Timnath permitting as well.

Can you build a deck that takes advantage of a Timnath Reservoir or mountain view? Absolutely. Elevated and multi-level decks on view lots are a specialty — we design the layout, railings, and structure to open up the view while standing up to wind and weather on an exposed lot.

What does a custom deck cost in Timnath? For a full tear-out of an old deck and a complete rebuild in composite, most projects run roughly $80–$120 per square foot, depending on your finishes, railing style, and the size of the stairs. Added features like a pergola or outdoor kitchen affect the total as well. We'll walk you through options for your budget and provide a clear, detailed quote at your free consultation.

Do you offer free design consultations? Yes. Every Timnath project begins with a complimentary, no-obligation in-home design consultation.

Start Your Timnath Project

Your new Timnath home deserves a backyard that lives up to it. Archadeck of Northern Colorado is the local, engineer-owned team that turns blank new-build yards into finished outdoor living spaces built for Colorado.

Call (970) 464-8637 or request your free design consultation online »

Archadeck of Northern Colorado · Serving Timnath, CO 80547