Decking Contractor in Seattle, WA

At Evergreen Home Exteriors, we believe that outdoor living is essential to enjoying the beauty of the Pacific Northwest. As a leading decking contractor in Seattle, WA, we design and build high-performance decks that turn your backyard into a functional and stylish retreat. Whether you’re looking to host weekend barbecues, enjoy morning coffee with a view, or simply extend your living space, our expert deck builders deliver custom solutions tailored to your home and lifestyle.

Seattle homeowners trust Evergreen because we combine local expertise, premium materials, and a commitment to craftsmanship that transforms ordinary spaces into extraordinary outdoor escapes.

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Our Decking Services in Seattle

We offer a wide variety of deck design and construction services to match your home’s unique style and your personal vision.

Custom Deck Building

We create one-of-a-kind deck designs tailored to your outdoor space, including:
  • Elevated or multi-level decks
  • Rooftop and view decks
  • Ground-level garden platforms
  • Wraparound decks
  • Integrated seating, planters, lighting, and more

Whether you want a space to entertain guests or a quiet reading nook under the stars, we’ll bring your dream deck to life.

Composite Decking Installation

Composite decking is a top choice for Seattle homeowners who want long-lasting beauty with minimal upkeep. We install premium brands like:
  • Trex®
  • TimberTech®
  • Fiberon®

Benefits include:

  • Fade and stain resistance
  • Slip resistance (important for rainy Seattle)
  • Mold and mildew protection
  • A natural wood look without the maintenance

With dozens of color and grain options, you’ll find a finish that complements your home perfectly.

Natural Wood Decking

If you prefer the timeless appeal of wood, we also build decks using pressure-treated lumber and Pacific Northwest cedar. These decks offer a warm, organic look and feel—and with the right sealing and maintenance, they stand up well to Seattle’s damp climate.

Rooftop Decks

Seattle’s dense neighborhoods and scenic vistas make rooftop decks a popular upgrade. We have experience designing and installing secure, weatherproof rooftop decks that maximize your space and your view—perfect for homes in Ballard, West Seattle, or Capitol Hill.

Deck Repairs & Upgrades

Already have a deck? We offer:
  • Structural inspections
  • Railing replacements
  • Deck resurfacing
  • Stair rebuilds
  • Expansion or reconfiguration

We’ll evaluate your current deck and recommend the most cost-effective upgrades to restore safety and style.

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Features and Customizations

Want to go beyond the basics? We offer deck upgrades like:
  • Built-in benches and planters
  • Custom railings (wood, metal, cable)
  • Pergolas and shade structures
  • Outdoor lighting and power outlets
  • Waterproof under-deck systems
  • Privacy screens

We’ll help you turn your deck into a true outdoor living room.

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Frequently Asked Questions

1. Do I need a permit to build a deck in Seattle?
Yes. Most deck projects—especially those attached to a home or elevated above ground—require permits. Our team handles all permitting and code compliance on your behalf.

2. What’s the best decking material for Seattle’s rainy climate?
Composite decking is ideal due to its moisture resistance, slip protection, and low maintenance. However, properly sealed cedar and pressure-treated lumber are also viable options for natural wood lovers.

3. How long does it take to build a deck?
Most projects are completed in 1–3 weeks depending on size, complexity, and weather. We provide a clear project timeline before construction begins.

4. What does it cost to build a new deck in Seattle?
Deck costs range from $10,000 to $40,000+ depending on materials, size, and features. We offer free consultations and financing options up to 100% of project costs.

5. Can you replace or upgrade an existing deck?
Absolutely. We offer full deck replacements, structural repairs, railing upgrades, and reconfiguration services to update your existing deck.

Proudly Serving Seattle

At Evergreen Home Exteriors, we are proud to serve Seattle, WA, and its surrounding areas. Please refer to the map below for our service area.

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Need a Deck Builder in Seattle?

If you’re ready to transform your outdoor space into a place you love to gather, relax, and enjoy, Evergreen Home Exteriors is your go-to decking contractor in Seattle. Whether you envision a cozy cedar platform or a multi-tiered composite showpiece, we have the experience, creativity, and craftsmanship to bring it to life.

With Evergreen, your ideal deck is just a few steps away—designed smart, built strong, and made to thrive in the Seattle rain. Let’s build something beautiful together.

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