

Westminster has a mix of established neighborhoods and newer HOA developments. Our team understands the permitting process with the city and prepares submission-ready plans for HOA approvals. We also design decks to handle freeze-thaw cycles, sun exposure, and high winds, ensuring your project performs year after year. From Legacy Ridge to Sheridan Green, we’ve built decks that enhance homes and lifestyles.

How Can We Help?
Every project begins with a consultation where we learn about your goals and space. From there, we provide 3D renderings, transparent pricing, and a clear project plan. Our licensed crews handle permits, HOA submissions, and inspections—so your project stays on track and worry-free.
Composite, cedar & pressure-treated decks
HOA approvals & city permits handled
3D design renderings included

Westminster decks must handle everything from snowy winters to hot, dry summers. Composite decking like Trex and TimberTech is a top choice for homeowners who want long-lasting durability and low maintenance. For those who prefer a natural look, cedar adds warmth and character when properly sealed, while pressure-treated lumber offers a cost-effective solution. Each deck is engineered to perform in Colorado’s climate and fit seamlessly with your home.

Our team manages every step of your project—from 3D design to permitting and final inspection. Westminster requires city approvals for most deck builds, and HOA communities like Legacy Ridge often add additional requirements. We prepare submission-ready documents to simplify the process. With clear communication and a reliable schedule, we keep your project moving smoothly from start to finish.
We design and build more than decks. Our services include pergolas for shade, covered patios for year-round comfort, screened porches, and outdoor kitchens perfect for entertaining. Many Westminster homeowners also request multi-level decks and hot tub platforms that make backyards more functional. Whatever your vision, we tailor each project to your lifestyle and the Colorado climate.


Legacy Ridge: Luxury homes in Legacy Ridge often feature composite and multi-level decks with pergolas and kitchens, designed to align with HOA standards and golf course views.

Sheridan Green: Family-focused Sheridan Green homes benefit from cedar and composite decks with shaded pergolas, outdoor kitchens, and safe railing systems.

Bradburn Village: This newer community favors stylish decks, screened porches, and covered patios that expand living space while fitting modern HOA-approved designs.e.
Don't worry, we can help!
Alliance Deck Builders of Colorado has designed and built decks across Westminster, from multi-level projects in Legacy Ridge to family-friendly porches in Sheridan Green. Our licensed and insured crews are familiar with city permitting and HOA requirements, ensuring every project is approved and completed on schedule. We believe in transparent pricing, strong communication, and craftsmanship that lasts—qualities that make us a trusted choice in Westminster and beyond.
Westminster homeowners want decks that add comfort, style, and value to their properties. We deliver by using high-quality materials, following best construction practices, and backing every project with warranties. Whether you’re looking for a low-maintenance composite build, a traditional cedar deck, or a complete outdoor living upgrade, we create results that withstand Colorado’s climate and enhance your lifestyle.
These are some of the most common questions Westminster clients ask when planning their deck and outdoor living spaces.
Yes. The city requires permits for most decks. We handle drawings, applications, and inspections to keep projects compliant.
Composite decking like Trex or TimberTech is best for durability and UV resistance. Cedar is also a popular natural choice when properly sealed.
Absolutely. We work with communities like Legacy Ridge and Bradburn Village to prepare submission-ready plans that meet HOA guidelines.
Most builds are completed in 2–3 weeks once permits are approved. Larger, multi-level, or custom projects may take 4–5 weeks.

Tailored deck layouts built to match your space, lifestyle, and city code. Full-service from permits to completion.

Long-lasting composite decks using Trex, TimberTech & more. Fade, rot, and splinter resistant.

Traditional wood decks built with cedar or pressure-treated lumber—cost-effective and customizable.

We fix damaged boards, railings, and joists, reinforcing your structure for safety and longevity.

Strip, sand, and refinish aging decks to bring back beauty and extend life.

Split-level decks perfect for sloped yards or adding multiple zones for seating, dining, or views.

Expand your existing space or replace worn surfaces with new boards and improved framing.

Stay dry and shaded with custom patio roofs and gable covers designed for year-round use.

Create insect-free, year-round outdoor rooms with full screens or enclosed sunroom options.

Full outdoor kitchen builds including gas hookups, counters, storage, and more.

Freestanding or deck-mounted structures for shade, beauty, and vertical garden options.

Safe, slip-resistant decking solutions that stand up to water and chemicals.

Add functional space with custom detached storage sheds or full garages.

Choose wood, metal, or cable railings with sturdy custom stairs built to match your layout.

Rooftop, restaurant, and hospitality decks built to meet commercial specs and high traffic demands.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.
Your outdoor living space deserves expert design and craftsmanship. From cedar builds to composite decks with outdoor kitchens, Alliance Deck Builders of Colorado delivers lasting results. Contact us today to schedule your free consultation in Westminster.

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