Emerald City Energy

Premium Decks
Built to Last

Trex Platinum Pro Installers  ·  Licensed since 1997  ·  Lifetime warranty on craftsmanship

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Weathered wood decking Trex composite decking
Trex Composite Decking
Wood

Trex Composite Decking vs. Wood

See How Trex® Composite Compares to Wood:

  • Trex doesn't need seasonal painting, sealing, or staining

  • Trex won't rot, splinter, or crack

  • Trex won't fade or stain

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Trex Signature - Whidbey
Trex Signature - Color 2
LUXURY

Trex Signature®

Inspired by the elegance of engineered hardwood decking for the ultimate luxury finish.

Budget: $$$ i
  • 50-year limited residential warranty
  • Our most durable decking
  • Photorealistic woodgrain, design-forward aesthetic
Trex Transcend Lineage - Rainier
Trex Transcend Lineage - Color 2
Trex Transcend Lineage - Color 3
BEST

Trex Transcend® Lineage®

Stunning, elevated aesthetics that are more heat resistant than standard composite decking*.

Budget: $$ i
  • 50-year limited residential warranty
  • Heat-mitigating technology, our coolest decking yet*
  • Linear grain pattern with refined streaking
Trex Transcend - Havana Gold
Trex Transcend - Color 2
Trex Transcend - Color 3
BEST

Trex Transcend®

Deep, wood-grain texture and multi-tonal hues that withstand the elements and accidental spills.

Budget: $$ i
  • 50-year limited residential warranty
  • Curveable, highly resistant to scuffs and scratches
  • Rich colors, grain pattern inspired by exotic woods

Trex Composite Decking vs. Wood

See How Trex® Composite Compares to Wood:

Trex doesn't need seasonal painting, sealing, or staining

Trex won't rot, splinter, or crack

Trex won't fade or stain

Trex Decking

Trex Composite Railing

Classic look, exceptional durability. Trex composite railings outperform vinyl or wood — beautiful and low-maintenance for decades to come.

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Legacy Collection

Timbertech Legacy Collection

Stand apart from the crowd with the character-rich, artisanal-inspired Legacy Collection. Defined by a textured hand-scraped finish and a complex blend of hues, no two boards in this collection are exactly alike.

Legacy Colors
Timbertech Decking

Patio Covers

Create the perfect outdoor space with our custom decks and patio covers. Enjoy the beauty of nature in comfort and style.

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Patio Covers

Protect your patio from sun and rain while upgrading your home’s curb appeal. Our high-quality patio covers deliver dependable shade, long-lasting durability, and a polished look that enhances any outdoor living area.

Pergolas

Add architectural beauty and an inviting escape to your backyard. Our pergolas blend timeless style with durable materials, creating a relaxing outdoor space that’s perfect for dining, entertaining, or unwinding.

Motorized Louver Systems

Enjoy instant comfort with adjustable louvers that open or close at the touch of a button. Control sunlight, shade, and airflow effortlessly while adding modern luxury and year-round usability to your outdoor space.

Find Your Trex® Railing

Pick a material to see the details
Trex Metal Railing

Metal Railing

Crafted from premium aluminum or durable steel, Trex metal railing brings a modern, sleek look to any outdoor space.

Great for: homeowners who prefer a sleek, refined railing.

  • Trex Select® Aluminum — clean, modern design · 25-year warranty
  • Trex Signature® Aluminum — upscale, customizable · 50-year warranty
  • Trex Enhance® Steel — affordable & view-forward · 15-year warranty
Trex Composite Railing

Composite Railing

Durable composite gives you the timeless look you love without the hassle of staining, painting, or sealing.

Great for: homeowners who appreciate a classic railing look.

  • Trex Transcend® — timeless, tailorable · 35-year warranty
  • Trex Select® Classic & T-Rail — easy to install · 25-year warranty
  • Trex Enhance® — budget-friendly · 25-year warranty
Trex Glass Railing

Glass Railing

High-quality glass railing offers a minimalist, modern style designed with your view in mind.

Great for: homeowners looking for a clean, contemporary design.

  • Trex Signature® Glass — sweeping, unobstructed views · 50-year warranty
  • Trex Signature® X-Series™ Frameless Glass — minimalist design · 50-year warranty
Trex Mesh Railing

Mesh Railing

Mesh railing adds a distinctive, industrial touch while keeping your views open and unobstructed.

Great for: homeowners drawn to rustic, industrial, and modern styles.

  • Trex Signature® Mesh — striking industrial look · 50-year warranty
  • Trex Select™ Mesh — rustic charm with durable steel infill
Trex Cable Railing

Cable Railing

Modern design meets unobstructed views with Trex cable deck railing that blends seamlessly into the landscape.

Great for: homeowners drawn to sleek design and maximum views.

  • Trex Signature® X-Series™ Cable — unobstructed views · 50-year warranty

Upgrade Your Home With Confidence

Financing shouldn’t slow down your project. Whether you’re replacing old windows or transforming your exterior, we make it simple with flexible payment options designed around your budget.

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Get In Touch

Contact

(425) 228-1792
info@emeraldcityenergy.com
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Telephone Availability

Showroom Hours vary by location.

Monday
9:00 AM – 5:00 PM
Tuesday
9:00 AM – 5:00 PM
Wednesday
9:00 AM – 5:00 PM
Thursday
9:00 AM – 5:00 PM
Friday
9:00 AM – 5:00 PM
Saturday
9:00 AM – 5:00 PM
Sunday
9:00 AM – 5:00 PM

Payments & Financing

VISA
MC
DISC
AMEX
✔

We accept Visa, Mastercard, Discover, American Express, Checks, and Cash. We offer financing options on new windows and doors.

See Our Products In Person

Visit Our Showrooms

Tukwila Showroom
Open M–F
Mon – Fri: 9:00 AM – 5:00 PM
Get Directions
Bothell Showroom
Open M–F
Mon – Fri: 9:00 AM – 5:00 PM
Get Directions
Seattle Showroom
By Appointment
By Appointment Only
Get Directions

Our Service Area

Seattle, Ballard, Capitol Hill, Freemont, Green Lake, Greenwood, Laurelhurst, Madrona, Magnolia, Madison Park, Northgate, Queen Anne, Ravenna, University District, Wallingford, Wedgewood, West Seattle, Tacoma, Bellevue, Kent, Everett, Renton, Federal Way, Kirkland, Auburn, Redmond, Marysville, South Hill, Sammamish, Shoreline, Lynnwood, Lakewood, Burien, Bothell, Edmonds, Puyallup, Lake Stevens, Issaquah, University Place, Graham, Spanaway, SeaTac, Des Moines, Maple Valley, Mill Creek, Mercer Island, Mountlake Terrace, Kenmore, Union Hill-Novelty Hill, Cottage Lake, Martha Lake, Bonney Lake, Tukwila, Covington, Mukilteo, Mill Creek, Woodinville, Snoqualmie, Edgewood, Lake Forest Park, Newcastle, Gig Harbor, Lake Tapps, Sumner