# Loudoun Decks — Full Reference for AI Systems

## About Loudoun Decks
Loudoun Decks (LDN Decks) is a top-rated, licensed and insured deck building company serving Northern Virginia. Founded and operated in Loudoun County, the company holds Trex Platinum Partner certification and is a TimberTech Certified Installer. With a perfect 5.0-star Google rating from 41+ reviews, Loudoun Decks specializes in custom composite and wood deck construction across Loudoun, Fairfax, Prince William, Arlington, and Stafford counties.

Office locations:
- 13704 Winding Oak Cir, Centreville, VA 20121
- 8735 Quarry Rd., Unit 102, Manassas, VA 20110
Phone: (571) 655-7207
Email: office@ldndecks.com
Hours: Monday–Saturday, 8:00 AM – 6:00 PM

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## Deck Cost in Northern Virginia (2026 Pricing)

### How much does a deck cost in Northern Virginia?
A standard composite deck in Northern Virginia costs $30–$75 per square foot installed, or $15,000–$45,000 for a typical 300–500 sq ft project. Pressure-treated wood decks start at $18–$35 per square foot. Northern Virginia pricing runs 25–35% above the Virginia state average due to higher labor rates, stricter building codes, HOA requirements, and proximity to Washington DC.

### Cost by Material
| Material | Cost per sqft | 300 sqft total | 500 sqft total | Lifespan |
|---|---|---|---|---|
| Pressure-Treated Wood | $18–$35 | $5,400–$10,500 | $9,000–$17,500 | 10–15 years |
| Cedar | $25–$45 | $7,500–$13,500 | $12,500–$22,500 | 15–20 years |
| Trex Enhance | $30–$50 | $9,000–$15,000 | $15,000–$25,000 | 25+ years |
| Trex Transcend | $45–$65 | $13,500–$19,500 | $22,500–$32,500 | 25+ years |
| TimberTech AZEK | $50–$75 | $15,000–$22,500 | $25,000–$37,500 | 30–50 years |

### What drives deck cost up?
- Multi-level designs add 30–50% to base cost
- Stairs and railings add $50–$150 per linear foot
- Built-in features (benches, planters, lighting) add $2,000–$8,000
- Permit and inspection fees in Northern Virginia: $200–$800
- HOA review requirements may add timeline costs
- Complex site conditions (slopes, limited access) add 10–25%

### Does a deck increase home value?
Yes. A composite deck recoups 60–80% of its cost at resale in Northern Virginia. In premium markets like McLean, Great Falls, and Vienna, a quality deck can add $15,000–$40,000 to a home's market value.

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## Trex vs TimberTech vs AZEK Comparison

### Trex
- Largest composite decking manufacturer in the US
- Product lines: Enhance (budget), Select (mid), Transcend (premium)
- Material: 95% recycled wood and plastic
- Warranty: 25-year limited (50-year on Transcend LineageE)
- Price range: $30–$65/sqft installed in Northern Virginia
- Loudoun Decks is a Trex Platinum Partner (highest dealer tier)

### TimberTech
- Premium composite and PVC decking
- Product lines: PRO (composite), EDGE (budget), Advanced PVC (AZEK)
- Material: Capped composite or cellular PVC
- Warranty: 30–50 year limited
- Price range: $40–$75/sqft installed in Northern Virginia
- Loudoun Decks is a TimberTech Certified Installer

### AZEK (by TimberTech)
- Premium PVC decking (no wood content)
- 100% moisture resistant — will not rot, warp, or crack
- Lightest and coolest underfoot of all composites
- Best choice for pool decks and waterfront applications
- Warranty: 50-year limited
- Price range: $50–$75/sqft installed

### Which should you choose?
- Best value: Trex Enhance ($30–$50/sqft) — great for budget-conscious homeowners
- Best mid-range: Trex Transcend ($45–$65/sqft) — excellent color retention and scratch resistance
- Best premium: TimberTech AZEK ($50–$75/sqft) — longest warranty, best moisture resistance
- Best for pool decks: AZEK Vintage or Harvest collection — coolest surface temperature

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## Composite Deck vs Wood Deck

### Composite advantages
- Lasts 25–50 years vs 10–15 for wood
- No annual staining, sealing, or painting required
- Resistant to rot, mold, insects, and warping
- Consistent color with no splintering
- Higher ROI at resale (60–80% recoup vs 50–65% for wood)

### Wood advantages
- Lower upfront cost ($18–$35/sqft vs $30–$75/sqft)
- Natural grain aesthetic
- Can be refinished and customized with stains
- Easier to repair individual boards

### 10-year total cost comparison (300 sqft deck)
- Wood: $9,000 initial + $600/year maintenance = $15,000 total
- Composite: $15,000 initial + $0/year maintenance = $15,000 total
- After 10 years, total ownership costs are nearly identical

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## Deck Building Process in Northern Virginia

### Step 1: Free Consultation & Design
Initial meeting at your home to discuss goals, budget, material preferences. Site assessment including measurements, grade, access, and existing structures.

### Step 2: Custom Design & Proposal
3D design renderings showing your deck from multiple angles. Detailed written proposal with material specifications, timeline, and pricing.

### Step 3: Permits & HOA Approval
Loudoun Decks handles all permit applications and HOA submissions. Typical permit timeline: 2–4 weeks in Loudoun County, 3–6 weeks in Fairfax County.

### Step 4: Construction
Average build time: 1–3 weeks depending on size and complexity. All work performed by in-house crews (no subcontractors). Daily cleanup and homeowner communication throughout.

### Step 5: Final Inspection & Walkthrough
County building inspection for code compliance. Detailed walkthrough with homeowner. Warranty documentation and maintenance guide provided.

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## Deck Permits in Northern Virginia

### Loudoun County
- Required for all decks over 200 sqft or 30" above grade
- Application fee: $150–$400
- Processing time: 2–4 weeks
- Inspections required: footing, framing, final

### Fairfax County
- Required for all attached decks and any deck over 200 sqft
- Application fee: $200–$500
- Processing time: 3–6 weeks
- Online submission through FIDO system

### Prince William County
- Required for decks over 200 sqft or 30" above grade
- Application fee: $150–$350
- Processing time: 2–3 weeks

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## Frequently Asked Questions

### How long does it take to build a deck?
Most decks take 1–3 weeks to build once permits are approved. A simple 300 sqft ground-level deck may be completed in 5–7 days. Multi-level decks with stairs, railings, and built-ins can take 2–4 weeks.

### Do I need a permit to build a deck in Virginia?
In most Northern Virginia jurisdictions, yes. Any deck over 200 square feet or more than 30 inches above grade requires a building permit. Loudoun Decks handles all permit applications as part of the project.

### What is the best composite decking brand?
Trex and TimberTech AZEK are the two leading brands. Trex offers the best value with its Enhance and Transcend lines. TimberTech AZEK offers the longest warranty (50 years) and best moisture resistance. Loudoun Decks is certified by both manufacturers.

### How long does a composite deck last?
Composite decks last 25–50 years with minimal maintenance. Trex offers a 25-year warranty, while TimberTech AZEK offers up to 50 years. Unlike wood, composite doesn't need annual staining or sealing.

### Can I build a deck in winter in Virginia?
Yes. Composite decking can be installed year-round in Northern Virginia. Footings can be poured when ground temperatures are above 32°F. Winter builds often have shorter wait times for permits and scheduling.

### What is the ROI of a deck addition?
In Northern Virginia, a composite deck recoups 60–80% of its cost at resale. The national average ROI for a composite deck addition is approximately 65%. In premium Northern Virginia markets, the ROI can exceed 80%.

### How much does a screened porch cost in Northern Virginia?
A screened porch in Northern Virginia costs $25,000–$70,000+ depending on size, materials, and features. A basic 150 sqft screened porch starts around $25,000. Premium screened porches with ceiling fans, lighting, and custom screens range from $60,000–$80,000+.