Add Shade, Structure, and Style to Any Outdoor Space

Pergolas, Gazebos & Arbors in Montana

Custom-Built, Not Kit-Built

What Sets Our Pergolas and Gazebos Apart

We build every pergola, arbor, and gazebo from scratch no flimsy kits, no one-size-fits-all templates. Each structure is custom-designed to your site, your aesthetic, and your goals. We use snow-rated hardware, moisture-resistant lumber or composite, and framing techniques proven in Montana’s harshest weather. Whether attached to a deck or freestanding in your yard, our builds are as durable as they are beautiful.

Shade Where You Want It, Style That Stands Out

Popular Uses for Pergolas, Gazebos & Arbors

Each structure we build serves a purpose and adds a touch of craftsmanship to your landscape. Pergolas provide filtered shade over patios or decks. Gazebos create freestanding seating areas for gathering, dining, or relaxing. Arbors frame walkways, garden entries, or fences with vertical charm. Whether you’re looking to define a space or soften it, we’ll help you find the right solution.

  • Pergolas over decks, patios, or hot tubs

  • Gazebos for backyard seating or entertainment

  • Arbors for garden pathways and entry points

Custom pergola built over composite deck with hanging lights in Montana backyard

We Build for Shade, Strength, and Aesthetic Value

Framed, Anchored, and Built for Montana’s Climate

We don’t just assemble shade structures we engineer them. Every pergola, gazebo, and arbor is anchored with frost-depth footings or secure deck mounts, depending on its location. We use pressure-treated or cedar framing, rust-resistant hardware, and design elements that shed snow while adding style. These aren’t just accents they’re lasting, load-rated structures built to perform.

Freestanding cedar gazebo with benches and snow-rated roof in Montana yard

Cedar, Composite, or Metal We Build What Fits

Material Options That Match Your Style and Maintenance Goals

Looking for natural wood charm or low-maintenance performance? We offer pergolas, arbors, and gazebos in cedar, pressure-treated pine, painted or stained finishes, and composite or metal options. Cedar is great for rustic elegance; composite lasts longer with less upkeep. No matter what you choose, we finish it to look clean, match your home, and survive Montana’s UV, snow, and wind exposure.

We Handle Design, Engineering & Permitting

Turnkey Outdoor Structure Builds Across Montana

From the first layout sketch to the last screw, we manage every step of your project. Whether it’s a standalone garden arbor or a 16x16 cedar pergola over a patio, we pull permits, engineer the frame, and build it to local code. If you’re in a HOA or hillside lot, we factor that in too. The result? A safe, stable, and stunning structure ready for year-round enjoyment.

Montana crew installing a pergola frame with post anchors and beam supports

Why Montana Chooses Us for Shade Structures

  • Custom-Built Designs: Every pergola, gazebo, and arbor is made-to-order.

  • Weather-Rated Materials: Framed and finished to handle snow, sun, and wind.

  • Seamless Deck Integration: Perfect for deck add-ons, patio covers, or garden features.

  • Full-Service Builds: We handle design, permits, and installation.

  • Montana-Proven Craftsmanship: Built by local crews who know your weather and your wood.

Don't worry, we can help!

Form Meets Function in Every Build

Your outdoor structure should do more than look good it should last. That’s why we focus on quality materials, anchored installs, and thoughtful design. From backyard dining zones to decorative entrances, our pergolas, gazebos, and arbors create beautiful transitions between your home and your landscape.

  • Great for decks, patios, gardens, and yards

  • Options for lighting, roof panels, or hanging plants

  • Adds value, shade, and style in one custom build

Montana Conditions? No Problem.

Shade Structures Built for Elevation and Weather Extremes

In Montana, outdoor structures have to work harder. We account for snow load, frost depth, wind pressure, and solar exposure in every build. That means deeper posts, better bracing, and hardware that won’t rust. Whether your project sits in full sun or open field, we’ll build a pergola, gazebo, or arbor that stays put and looks great doing it.

Montana Pergola, Gazebo & Arbor FAQs

Everything You Want to Know About Outdoor Structures

Thinking about adding shade, style, or structure to your yard? Here’s what Montana homeowners ask most.

Can a pergola hold up to snow?

Yes ours are engineered for local snow load requirements and built with angled rafters for runoff.

What’s the difference between a pergola and gazebo?

Pergolas are open-top with beams for partial shade. Gazebos have full roofs and are often enclosed or screened.

Do I need a permit?

Most structures over a certain size or height do require permits. We’ll handle all of that for you.

Can I add lighting or plants to my pergola or arbor?

Absolutely. We pre-plan for lighting, fans, and hanging garden features.

More Than Pergolas We Build Full Outdoor Living Spaces

Explore Our Full Range of Montana Deck & Structure Services

Custom deck design and construction in Montana

Deck Design & Construction

150-char Text: Start-to-finish design and build services tailored to your needs, property layout, and Montana’s outdoor climate.

Composite deck installers using Trex and TimberTech in MT

Composite Deck Installation

150-char Text: Long-lasting, low-maintenance decks built with premium materials like Trex, TimberTech, and Fiberon.

Cedar and pressure-treated deck builders in Montana

Wood Deck Building

150-char Text: Durable and natural cedar or pressure-treated decks with expert finishing for Montana’s seasons.

Structural deck repair and joist replacement in Montana

Deck Repair & Structural Reinforcement

150-char Text: From sagging joists to cracked planks, we restore deck strength and safety with local code compliance.

Deck refinishing and restoration services in Montana

Deck Restoration & Refinishing

150-char Text: Power sanding, sealing, and staining services to breathe new life into aging wood decks.

Multi-level decks for sloped terrain in Montana

Multi-Level Deck Construction

Deck refinishing and restoration services in Montana

Re-decking and deck extension services in Montana

Deck Extensions & Re-Decking

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Covered decks and patio roofs built in Montana

Covered Decks & Patio Roofs

150-char Text: Protect your space with custom-built patio covers, overhead roofs, and insulated panels.

Screened porches and sunrooms installed in Montana

Screened-In Porches & Sunrooms

150-char Text: Keep bugs out and comfort in with fully enclosed porch systems and sunroom conversions.

Custom outdoor kitchens and BBQ decks in Montana

Outdoor Kitchens & Grilling Stations

150-char Text: Built-in countertops, sinks, and grills for backyard chefs and entertainers alike.

Pergola and gazebo builders for Montana homes

Pergolas, Gazebos & Arbors

150-char Text: Shade structures built with beauty and function in mind—ideal for gardens or patios.

Pool decks and hot tub platforms built in Montana

Pool Deck & Hot Tub Surrounds

150-char Text: Slip-resistant, water-safe deck designs customized for spas, pools, and retreats.

Detached garages and custom sheds in Montana

Detached Garages & Sheds

150-char Text: Storage, workshops, and garages that blend with your property and meet code.

150-char Text: Safety meets style with cable rails, privacy panels, and reinforced stair systems.

Custom Deck Railings & Stairs

150-char Text: Safety meets style with cable rails, privacy panels, and reinforced stair systems.

Commercial and rooftop deck builders in Montana

Commercial Deck Projects (Restaurants, Rooftops, etc.)

150-char Text: Durable, ADA-compliant decks for businesses, venues, and public spaces.

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Innovation

Fresh, creative solutions.

Icon showing freestanding gazebo with railing

Integrity

Honesty and transparency.

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Excellence

Top-notch services.

Ready to Build? Let’s Talk Decks

Whether you're looking to add a sun-soaked patio, rebuild a storm-damaged deck, or design a multi-level masterpiece, we’re ready to help. Alliance Deck Builders of Montana brings expertise, materials, and trust to every job no matter the size. Contact us today to schedule your free consultation and let’s bring your outdoor vision to life.

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