
Maximize your outdoor living space with a custom under-deck patio system - protected from rain, clean, and perfect for relaxing or entertaining year-round.
Free estimate β’ No obligation β’ Fully permitted builds
Under-deck patio or dry-deck system in Northern Virginia? Talk to a NoVA outdoor-living specialist today.


Custom Under Deck Patio by LDN Decks β Loudoun County. An under-deck patio transforms the unused area beneath your deck into a functional, dry, and stylish space.
Built for Performance & Comfort.
Why Homeowners Love Under Deck Patios.
Customize Your Space.
How We Build Your Under Deck Space.
Free consultation and site evaluation.
Drainage and layout design.
Installation of waterproof system.
Ceiling finish and lighting setup.
Final inspection and clean finish.
From unused space to a fully functional outdoor area.
Your dedicated local contractor.
Loudoun County-based team.
Licensed and insured.
Experience with premium under-deck systems.
Clean, detail-focused installation.
Built for long-term durability.
Loudoun Decks is a trusted deck builder serving Loudoun County, Fairfax County, Prince William County, Arlington, and Stafford.
Screened Porch Cost Guide
$25k-$70k+ with real project examples.
Deck Permits in Loudoun County
Permit requirements, review steps and inspection context for Loudoun homeowners.
Deck Permits in Fairfax County
Requirements, timeline, fees, and inspection process.
HOA Deck Rules in NoVA
Approval process, common restrictions, and tips.
Covered Deck Builder
Covered deck planning, outdoor living upgrades and shade structure decisions.
Reach out to our team of expert craftsmen today. Whether you have a firm plan in mind or need inspiration, we are here to provide a free consultation and exact quote for your outdoor project.