Custom Trex Deck Building & Installation
Loudoun Decks helps homeowners plan and build Trex composite decks across Loudoun County, Fairfax County, and Prince William County. Experience low-maintenance outdoor living with clear product guidance and written estimates.
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Planning a Trex Transcend, Select or Enhance deck in NoVA? Talk to a composite deck specialist today.
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Who builds Trex decks for Northern Virginia homeowners?
Loudoun Decks helps Northern Virginia homeowners plan Trex deck projects across Loudoun, Fairfax, Prince William, Arlington, Alexandria, and nearby service areas. This page is built for homeowners comparing Trex Enhance, Select, Transcend, Signature railing, lighting, drainage, permits, HOA review, and written estimate paths before choosing a low-maintenance composite deck.
- Best-fit projects: new Trex decks, deck replacement, railing upgrades, stairs, lighting, and covered outdoor living
- Primary local markets: Ashburn, Leesburg, Sterling, Reston, Fairfax, McLean, Vienna, Arlington, Alexandria, Manassas, and Woodbridge
New Trex deck projects from $15,000+
On this page we focus on full contractor-installed Trex deck projects, not board-only retail purchases. Use the payment estimator tool to model monthly payments, or see our deck repair service for repair work, board replacement, railing, or structural fixes.
Trex Deck Cost in Northern Virginia (2026)
A Trex deck in Northern Virginia typically runs $35–$80 per square foot installed, depending on tier. A 350 sqft Trex Enhance project lands $18,000–$26,000; Trex Transcend usually runs $22,000–$32,000; Trex Signature composite decking usually runs $28,000–$40,000+ for the same size.
| Trex Tier | Installed /sqft | 350 sqft Project | Warranty |
|---|---|---|---|
| Trex Enhance | $35–$45 | $18,000–$26,000 | 25-yr residential + 25-yr fade & stain |
| Trex Transcend | $45–$60 | $22,000–$32,000 | 25-yr residential + 25-yr fade & stain |
| Trex Signature | $60–$80 | $28,000–$40,000+ | 50-yr residential + 50-yr fade & stain |
Pricing includes installation, hidden fasteners, and Trex railing. Composite or aluminum railings, picture-frame border, lighting, and stair flights are priced separately.


Expert Trex Contractor Serving Northern Virginia
Trex Transcend® provides a beautiful, splinter-free surface that lasts for decades. We specialize in custom brand-name builds across Arlington, Stafford, and total NoVA.
- Trex product-line planning and installation experience
- Trex Transcend® & Signature® collections
- Low-maintenance (never stain or sand again)
- Integrated Trex lighting and drainage systems
- 95% recycled, eco-friendly construction
The Gold Standard of Outdoor Living: Trex Decks in Northern Virginia
When homeowners in Northern Virginia think of low-maintenance outdoor living, one name stands above the rest: Trex. As a Trex deck builder in Loudoun County, Fairfax County, and Prince William County, Loudoun Decks has seen first-hand how this material has redefined the backyard experience. Our clients in Ashburn and Leesburg are increasingly opting for Trex because it provides the perfect balance of luxury aesthetics and rugged durability.
We specialize in the full Trex ecosystem, from Transcend® decking boards to the sophisticated Trex Signature® aluminum railing systems. A Trex deck is not just a platform; it is a high-performance floor designed to handle the active lifestyles of Northern Virginia families, from summer graduation parties to quiet mornings with coffee in the crisp NoVA air.
Choosing a custom deck builder who is familiar with the Trex product line is critical for warranty-compliant installation. Trex has specific requirements for joist spacing, gapping, ventilation, and approved fasteners. Our team builds to documented manufacturer installation standards so the finished deck is as durable as it is beautiful.
Navigating the Trex Product Tiers: Finding Your Perfect Match
Trex offers a variety of product 'collections' to suit different architectural styles and budgets across areas like Fairfax Station and Arlington. The 'Transcend' line is our most requested collection for premium projects. It features the thickest protective 'cap,' making it virtually immune to scratches, stains, and mold. The Transcend Tropicals collection offers stunning, multi-tonal boards that capture the look of exotic hardwoods like Ipe or Mahogany without the ethical or maintenance concerns of real wood.
For homeowners in Great Falls and Mclean, the ability to mix and match colors between the decking and the railing is a major design advantage. We often design decks with a 'picture frame' border in a darker Trex color, which creates a clean, sophisticated look that highlights the custom craftsmanship of your build. The 'Select' line remains a popular mid-tier option for families in Sterling and Herndon who want the Trex name and quality at a slightly more accessible price point.
As your dedicated Trex contractor, we guide you through these selections, helping you visualize how different colors and textures will integrate with your home’s existing siding and trim. For a side-by-side material breakdown, see our Trex vs TimberTech vs AZEK comparison.
- Trex Transcend®: The flagship line featuring high-definition wood grain and the most robust scratch-resistance.
- Trex Signature® Railing: Powder-coated aluminum railing that offers slim profiles and maximum views of your yard.
- Trex RainEscape®: An under-deck drainage system that allows you to create a dry living space beneath your elevated deck.
- Trex Outdoor Lighting™: Post cap, stair riser, and recessed deck lights that are fully integrated into the Trex system.
The Science of Sustainability: 95% Recycled, 100% Luxury
In modern Northern Virginia, sustainability is more than just a buzzword-it is a priority. One of the reasons we are proud to be a Trex builder in regions like Vienna and Reston is Trex's commitment to the environment. Every Trex deck board is made from 95% recycled material, including reclaimed industrial wood scraps and recycled plastic film from grocery bags and dry cleaning wrap. Trex is one of the largest recyclers of plastic film in North America.
This eco-friendly approach does not mean sacrificing quality. In fact, Trex material science produces a board that is more durable than natural wood. It won't splinter, making it much safer for bare feet and pets. It won't rot, even in the shaded, damp environments found in some parts of Prince William County and Stafford. You are essentially turning tons of waste into a permanent, high-value asset for your property.
By choosing a Trex installer, you are supporting sustainable construction practices while ensuring your home features the world's most trusted name in outdoor living. Learn more about our eco-friendly decking approach.
Integrated Features: Beyond the Deck Boards
What separates a Loudoun Decks project from a standard installation is our use of the complete Trex ecosystem. For our elevated deck builds in Stafford and Arlington, we often recommend the Trex RainEscape system. This unique drainage system is installed over the joists and under the decking, diverting water away into a gutter system. This allows the area under the deck to stay completely dry, essentially creating a 'covered patio' for no-cost additional living space.
We also specialize in Trex lighting. These low-voltage LED systems are designed to fit perfectly into Trex posts and stairs, providing a warm, sophisticated glow that enhances safety and allows you to enjoy your deck long after the sun goes down. As your custom deck builder, we handle all the electrical integration, ensuring your new outdoor space is fully ready for nighttime entertaining from day one.
Our approach ensures that your Trex deck is a complete, cohesive architectural statement that increases your home value and delivers lasting value. Manufacturer warranty coverage depends on the selected Trex product line and current installation requirements, which homeowners should verify directly with Trex.
The Trex Distinction
With Trex product-line planning, we bring the full Trex product ecosystem — decking, railings, lighting and drainage — to every Northern Virginia project.
Trex Transcend® Mastery
We specialize in the Transcend line, offering the strong scratch resistance and deep wood grain available in Northern Virginia.
Integrated Lighting
Seamless integration of Trex Reveal® and Trex Wedge® lighting systems for Premium nighttime aesthetics in Loudoun and Fairfax.
Pro-Solar® Post Caps
Adding custom solar or wired post caps to your Trex railing for enhanced safety and beauty across Arlington and Stafford.
Free Consultation
Every project begins with a free consultation. During this step, we discuss your ideas, answer questions, and learn more about your outdoor space. This initial conversation helps determine whether the project is a good fit and what options may be available based on your goals and property.
On-Site Visit and Planning
If you decide to move forward, we schedule an on-site visit to review the space in more detail. This allows us to take measurements, discuss layout options, and better understand how the outdoor area will be used. Planning at this stage helps ensure the project is designed around the home, the property, and the homeowner’s needs.
Project Review and Next Steps
After reviewing the details of the project, we outline the next steps so homeowners know what to expect before construction begins. This stage focuses on clarity helping homeowners understand the scope of work and how the project will move forward.
Building the Outdoor Space
Once planning is complete, construction begins. Our team focuses on building the outdoor living space according to the agreed plan. Throughout the build, we aim to keep the process organized and communicate as needed so homeowners stay informed.
Trex Decking & Warranty FAQs
Local Expertise Across Northern Virginia
Loudoun Decks is a trusted deck builder serving Loudoun County, Fairfax County, Prince William County, Arlington, and Stafford.
Trex Pricing & Budget Planning
- Why Trex and Composite Decking Fades in the Sun →
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- Trex Deck Cost vs Monthly Payment (Enhance / Transcend / Signature) →
- Trex vs TimberTech vs AZEK Comparison →
- Why Trex and Composite Decking Fade in the Sun →
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- Trex vs TimberTech Fade Resistance →
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Ready To Build Your
Dream Deck?
Reach out to our team of expert craftsmen today. Whether you have a firm plan in mind or need inspiration, we are here to prepare a useful written estimate path for your outdoor project.


