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Before & After Deck Transformations

Real projects from Loudoun, Fairfax & Prince William counties — with costs, materials, and timelines

5.0 on Google · 41 reviews · Trex Platinum Partner · 10-Year Workmanship Warranty

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Every deck project starts somewhere — sometimes a bare backyard, sometimes a rotting 20-year-old structure that's become a safety hazard. Below are real transformations from our builds across Northern Virginia. Each project includes the materials used, total cost, timeline, and what made it unique.

Want to see your backyard on this page? Call (571) 655-7207 for a free design consultation.

Deck Resurfacing — Wood to Trex Composite

Sterling, VA · Loudoun County · December 2024

Faded and splintering pressure-treated wood deck before resurfacing in Sterling VABEFORE
Same deck after Trex composite resurfacing with new railings in Sterling VAAFTER

Material

Trex Enhance Naturals — Toasted Sand

Size

320 sqft

Timeline

8 days

Total Cost

$19,000

This 12-year-old pressure-treated wood deck had extensive splintering, gray discoloration, and soft spots near the ledger board. The homeowner wanted a zero-maintenance upgrade without the cost of a full tear-down. We inspected the subframe, replaced 4 compromised joists, applied butyl joist tape, and resurfaced with Trex Enhance Naturals boards and new aluminum railings.

Saved ~$8,000 vs full rebuild by reusing the existing subframe.

New Composite Deck — Bare Yard to Outdoor Living Room

Ashburn, VA · Loudoun County · October 2024

Empty grass backyard before deck construction in Ashburn VABEFORE
Finished Trex Transcend composite deck with furniture in Ashburn VAAFTER

Material

Trex Transcend — Havana Gold

Size

400 sqft

Timeline

2.5 weeks

Total Cost

$32,000

New construction on a Brambleton home with a walkout basement. The homeowner wanted a large entertaining deck accessible from the kitchen. We engineered helical piers on the slope, built a single-level 400 sqft deck with picture-frame border, Trex Signature composite railings, and integrated LED post cap lighting. HOA approved in one submission.

Brambleton HOA architectural review passed on first attempt with our CAD plans.

Custom Multi-Level Deck Build

Reston, VA · Fairfax County · February 2025

Old small wooden deck before replacement in Reston VABEFORE
New custom multi-level composite deck after completion in Reston VAAFTER

Material

Trex Transcend Lineage — Biscayne

Size

480 sqft (two levels)

Timeline

3 weeks

Total Cost

$44,000

The original 180 sqft wood deck was undersized for this family of five. We demolished the old structure and built a two-level composite deck: upper dining level off the kitchen and a lower fire pit lounge stepping down toward the yard. Wide cascading stairs connect both levels with integrated riser lighting.

Went from 180 sqft to 480 sqft — nearly 3x the usable outdoor space.

Balcony Reconstruction — Rotted Framing to Composite

Chantilly, VA · Fairfax County · November 2024

Deteriorating wooden balcony with rotted framing in Chantilly VA before reconstructionBEFORE
Fully reconstructed composite balcony with new railings in Chantilly VAAFTER

Material

TimberTech Pro — Dark Roast

Size

160 sqft

Timeline

10 days

Total Cost

$22,000

This second-story balcony had severe structural rot in the ledger board and 3 supporting joists — a safety hazard the homeowner discovered during a routine inspection. We performed a full tear-down, installed new flashing and a code-compliant ledger connection, rebuilt the subframe with pressure-treated lumber, and surfaced with TimberTech Pro composite boards.

Structural rot discovered during our $350 inspection likely prevented a collapse.

Complete Deck Replacement — PT Wood to AZEK

Manassas, VA · Prince William County · November 2024

Old warped pressure-treated deck before full replacement in Manassas VABEFORE
Brand new AZEK Vintage composite deck after replacement in Manassas VAAFTER

Material

TimberTech AZEK Vintage — English Walnut

Size

350 sqft

Timeline

2 weeks

Total Cost

$38,000

A 20-year-old pressure-treated deck that had been stained 8+ times but was beyond saving — multiple boards were soft, the stairs were wobbly, and the railing posts had separated from the frame. Full demolition, new concrete footings, rebuilt subframe, and premium AZEK polymer decking with cable railing for an unobstructed backyard view.

AZEK's full PVC construction — zero wood content — means this deck will outlast the house.

New Deck Build with Pergola

Manassas, VA · Prince William County · November 2024

Grass yard with old concrete pad before deck construction in Manassas VABEFORE
Completed new composite deck with attached cedar pergola in Manassas VAAFTER

Material

Trex Transcend — Spiced Rum + Cedar Pergola

Size

420 sqft deck + 12x14 pergola

Timeline

3 weeks

Total Cost

$48,000

New construction combining a 420 sqft Trex Transcend deck with an attached 12x14 rough-sawn cedar pergola. The homeowner wanted distinct zones: a covered dining area under the pergola and an open sunning area beyond. Included low-voltage string light posts, built-in planter boxes, and wide stairs to grade.

Bundling the pergola with the deck saved ~$4,000 vs building them separately.

Screened Porch Conversion

Centreville, VA · Fairfax County · January 2025

Open composite deck before screened porch conversion in Centreville VABEFORE
Completed screened porch with EZE-Breeze windows and ceiling fan in Centreville VAAFTER

Material

Trex Transcend floor + EZE-Breeze windows

Size

280 sqft

Timeline

4 weeks

Total Cost

$52,000

The homeowners had a 3-year-old composite deck that they loved but couldn't use after 6pm in summer due to mosquitoes. We added a structural roof tied into the home's existing roofline, EZE-Breeze sliding vinyl windows, tongue-and-groove pine ceiling with recessed lighting, two ceiling fans, and multiple GFCI outlets. The result is a 3-season room usable from March through November.

Extended usable outdoor season from 5 months to 9 months.

Pool Deck Replacement

Great Falls, VA · Fairfax County · March 2025

Damaged wood pool deck before replacement in Great Falls VABEFORE
New AZEK pool deck with glass railings in Great Falls VAAFTER

Material

TimberTech AZEK Harvest — Slate Gray

Size

500 sqft

Timeline

3 weeks

Total Cost

$58,000

The existing wood pool deck was warped, splintering, and a splinter hazard for barefoot kids. We replaced it with AZEK polymer decking — specifically chosen because its full PVC construction resists pool chemical splash, chlorine damage, and moisture penetration that destroys wood and even some composite boards. Glass panel railings maintain the sight line to the pool.

AZEK's PVC core resists chlorine splash — critical for pool-adjacent installations.

Projects at a Glance

$18k–$58k

Project range shown

160–500 sqft

Size range

8 days–4 wks

Build time range

What to Expect From Your Deck Transformation

Every project on this page followed the same process — and yours will too:

  1. Free on-site consultation — we measure, photograph, and discuss your vision in person.
  2. 3D design rendering — you see exactly what your deck will look like before we break ground.
  3. Itemized written quote — materials, labor, permits, timeline, and warranty terms in writing.
  4. Permit management — we submit plans, coordinate HOA review, and schedule inspections.
  5. Professional build — our in-house crew (never subcontracted) builds your deck on schedule.
  6. Final walkthrough — we inspect every detail with you before the project is marked complete.
  7. 10-year workmanship warranty — plus 25–50 year manufacturer warranty on materials.

Types of Deck Transformations We Build

New Deck Construction

Bare yard to custom outdoor living space.

Deck Resurfacing

New composite surface on existing frame. Save 25-40%.

Full Deck Replacement

Complete tear-down and rebuild with modern materials.

Screened Porch Conversion

Open deck to bug-free 3-season room.

Pool Deck Replacement

Chlorine-resistant AZEK for poolside safety.

Multi-Level Builds

Tiered decks for entertaining and defined zones.

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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 provide a free consultation and exact quote for your outdoor project.

Call Us Anytime+1 (571) 655-7207
Email Usoffice@ldndecks.com
Our Location13704 Winding Oak Cir, Centreville, VA 20121, Virginia
Main Office & Warehouse8735 Quarry Rd., Unit 102, Manassas, VA, 20110

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