Deck Builders Who Know Dunwoody's Lots
Dunwoody isn't a flat grid of identical yards, and we don't build like it is. A backyard tucked into the older streets of Georgetown behaves differently than a newer lot off Mount Vernon Rd, and a sloped property near Dunwoody Country Club needs footing depths and a support structure that a level lot near Dunwoody Village simply doesn't. Before we draw up a single plan, we walk the property, note where the grade drops, where water already pools after a storm, and where mature trees are going to shade — or drop debris onto — the finished deck for years to come.
That local read matters because Dunwoody sits inside DeKalb County but runs its own city government and its own permitting department, separate from the county process that governs unincorporated areas nearby. Knowing exactly which office to file with, which inspector will show up, and what that inspector tends to flag saves our clients weeks compared to a crew that's guessing.
Building Around Perimeter Center and Dunwoody's Established Neighborhoods
A lot of the homes closer to Chamblee-Dunwoody Rd and the streets ringing Dunwoody Village were built decades ago, which usually means an older ledger board, a house that has settled slightly, or trim details we need to match on a new deck's rail and skirt. We flash every ledger connection properly and confirm the existing framing can actually carry the new load before we ever set a post — a step that gets skipped more often than homeowners realize.
Closer to Perimeter Mall and the office corridor along Ashford-Dunwoody Rd, we see a different pattern: newer townhomes and condos with small, tightly-zoned outdoor spaces where every square foot of a deck or balcony needs to earn its keep. And out toward Spalding Drive and the quieter residential streets, lots tend to be larger and more wooded, which opens up room for bigger, multi-level layouts and covered structures that wouldn't fit on a tighter urban lot.
Wherever the address falls, Georgia's climate doesn't change: hot, humid summers, a heavy pollen season each spring that coats every horizontal surface near Brook Run Park in a layer of yellow film, and the occasional winter ice storm that stresses fasteners and railings. Corrosion-resistant hardware, properly gapped boards for drainage and airflow, and footings poured below frost depth aren't upgrades on our jobs — they're standard on every single deck we build in Dunwoody.
Free Deck Estimates in Dunwoody
No-obligation, on-site consultations throughout Dunwoody and the wider Perimeter area.
📞 Call 470-327-9145Dunwoody Permits and DeKalb County Code
The City of Dunwoody issues its own building permits rather than routing them through DeKalb County, and the distinction matters — different fee schedule, different inspection queue, and a planning staff that reviews setbacks and lot coverage against Dunwoody's own zoning code rather than the county's. Any deck attached to the house, or elevated above a single step off the ground, needs a permit, and most need stamped engineering to satisfy Georgia's wind and live-load requirements. We draft the plans, file directly with the city, and stand by for every framing and final inspection, so you're never the one chasing down a permit tech or rescheduling your day around an inspector's window.
We also account for DeKalb County's broader stormwater and tree-protection ordinances where they still apply near the county line, particularly for larger lots backing up to Brook Run Park or other wooded buffers where a grading plan can trigger extra review. Getting this sequencing right the first time is the difference between a permit that clears in a couple of weeks and one that bounces back for corrections a month in.
Typical Dunwoody Deck Projects
The most common request we get in Dunwoody is a mid-size composite deck, usually 300 to 450 square feet, replacing an old pressure-treated deck that's reached the end of its finish life. Close behind that is the screened porch conversion — homeowners near the wooded lots by Brook Run Park get tired of gnats and pollen chasing them indoors every evening from May through September, so they ask us to screen in an existing deck or build a new screened structure from scratch. On the larger, sloped lots near Dunwoody Country Club and along Spalding Drive, we regularly design multi-level decks that step down a grade in two or three tiers, tying each level together with a stair run built to current code for rise, run, and railing height.
Pool decking is its own category here too. A number of Dunwoody backyards near Georgetown and off Mount Vernon Rd have in-ground pools ringed by aging concrete or wood decking that's grown slick and uneven; we replace those with slip-resistant composite decking and drainage systems sized for the kind of sudden, heavy downpour Georgia throws at us most summer afternoons.
Timing matters in Dunwoody more than a lot of homeowners expect. Permit review through the city tends to run faster outside of the busy spring and early-fall stretch, so a project scheduled in the dead of summer or in January often clears review a week or two quicker than one submitted in April. We plan the permit filing around that seasonal rhythm whenever the homeowner's timeline gives us the flexibility to do it.
Deck Services We Offer in Dunwoody
Homeowners across Dunwoody come to us for the full range of outdoor living work:
- Custom Wood Decks — pressure-treated and cedar decks built to hold up to DeKalb County's humid summers.
- Composite & Trex Decks — low-maintenance decking that skips the sanding and staining cycle.
- Screened Porches & Lanais — bug-free outdoor rooms you can use through a Georgia summer evening.
- Pergolas & Covered Decks — shade structures and covered decks engineered to Georgia building code.
- Deck Repair & Restoration — honest repair-or-replace answers for rot, rails, and storm damage.
- Multi-Level & Pool Decks — tiered decks and pool surrounds designed around sloped Dunwoody lots.
Dunwoody Deck Building FAQs
Most Dunwoody deck projects fall between $7,000 and $22,000, depending on square footage, decking material, and how many levels the design needs. A single-level pressure-treated deck off a slab-on-grade home near Georgetown sits toward the low end; a multi-level composite deck built to clear a walkout basement near Dunwoody Country Club runs higher. Every quote is itemized and free.
Yes, in nearly every case. The City of Dunwoody handles its own permitting separate from unincorporated DeKalb County, and any deck attached to the house or elevated above a single step needs a permit and, usually, engineered plans. We prepare the drawings, submit to the city, and schedule every inspection ourselves.
Composite decking like Trex or TimberTech tends to outlast wood in Dunwoody because it shrugs off the humidity and heavy pollen drop that coats every deck near Brook Run Park each spring. Pressure-treated pine costs less up front but needs annual cleaning and periodic resealing to hold up the same way.
A standard single-level deck usually takes 1 to 2 weeks to build after the City of Dunwoody issues the permit. Larger multi-level decks, or projects that include a screened porch or pergola, typically run 3 to 4 weeks. We give you a firm start-to-finish window before any lumber is delivered.
Yes. Screened porches are especially popular in Dunwoody neighborhoods near wooded lots close to Brook Run Park, where gnats and mosquitoes make an open deck less usable on summer evenings. We build them as new structures or as conversions of an existing deck.
Yes. We repair soft or rotted boards, loose railings, and storm damage, and we tell you honestly when a full rebuild makes more sense than another round of patching. A free on-site inspection tells you exactly which category your deck falls into.
Yes. We are licensed and carry general liability and workers' compensation coverage, and every deck we build in Dunwoody meets current Georgia building code and City of Dunwoody permitting requirements.
Yes, composite is one of the most requested materials in Dunwoody. We install Trex, TimberTech, and Fiberon boards that resist the humidity and pollen buildup common near Perimeter Center and carry long manufacturer warranties.
Yes. Covered decks and pergolas are a common add-on for homeowners along Mount Vernon Rd and Spalding Drive who want shade during peak summer heat and cover during sudden Georgia thunderstorms. We engineer every structure to current Georgia building code.
We build throughout Dunwoody, including Georgetown, the streets around Dunwoody Village, properties near Chamblee-Dunwoody Rd and Ashford-Dunwoody Rd, and the wooded lots near Dunwoody Country Club. If your address is inside DeKalb County near the Perimeter, we can almost certainly take on the project.
Yes. Many Dunwoody lots slope toward a walkout basement or an in-ground pool, so we regularly design tiered, multi-level decks and pool-surround decking with slip-resistant boards and drainage sized for heavy Georgia downpours.
Yes. Every estimate in Dunwoody and the surrounding Perimeter area is free with no obligation. We come out, measure the space in person, and hand you a transparent, itemized quote before you decide anything.