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Get it delivered by November 25–30
Deliver in 10–14 business days
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A clean, modern finish with lasting durability and minimal maintenance.
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Build your own deck with professionally engineered, ready-to-assemble wood and composite deck kits, delivered curbside to homes in the City of Fairfax and across Fairfax County. Framing, decking, footings and hardware are included, so a drill is the only tool you need.
In Fairfax, “deck builders near me” can mean a contractor working under Fairfax County’s permit rules or one working inside the independent City of Fairfax. Either way, spring schedules book up fast, so compare all three ways to get a new deck before you commit.
A full-service deck contractor handles the plat, permit drawings, footings, framing and inspections. It is the best fit for raised decks off a main-floor kitchen, multi-level designs or decks tied into the house. Compare written quotes and check recent Fairfax permits.
Buy lumber and hardware locally, then draw the plans, size the joists and beams, dig footings and make every cut yourself. It works for confident builders who already own the tools and have time to manage the permit process.
Smart ChoiceProfessionally engineered DIY deck kits in 15 wood and 9 composite sizes, delivered to your Fairfax home with labeled parts, Tuff Block footings and hardware. Build it yourself with a drill or hire local help to assemble it.
I am far from a handyman but the wife wanted a deck in the backyard and I couldn’t see myself dishing out $20,000 for someone to come build it for us. I ended up seeing an ad for this company and was blown away by the price and ease of install. 2 of our neighbours ended up ordering as well!
Engineered for
15,000+ lbs
Assembles in a
few hours
Grade 1 Treated &
Kiln-Dried Lumber
Professional-grade
structural system
5-year structural
warranty
Engineered for
15,000+ lbs
Assembles in a
few hours
Grade 1 Treated &
Kiln-Dried Lumber
Professional-grade
structural system
5-year structural
warranty
Engineered For Lasting Beauty.
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Rich, natural-looking colors designed to deliver the look of wood with a more refined finish.
No sanding, staining, or sealing required
Built to stay beautiful season after season with less upkeep.
Structural, stain & fade warranty on composite boards.
A higher-end option for homeowners who want less maintenance and more convenience.
Homeowners who want the look of wood without the regular upkeep.
Watch real homeowners assemble their DIY deck kits, step by step. See how the pre-engineered components fit together without hiring a contractor.
Built solo in about six hours, six weeks postpartum
A customer assembles a complete A-DIY deck on her own, six weeks postpartum, in about six hours.
Built solo in about six hours, six weeks postpartum
A customer assembles a complete A-DIY deck on her own, six weeks postpartum, in about six hours.
A 12x20 deck kit that goes together like Lego
A customer assembles the 12 x 20 A-DIY deck kit and compares the process to building a Lego set.
Why we finally added a deck
A customer explains why they added a deck to their backyard and which A-DIY kit they used.
A deck built in two days
A customer builds an A-DIY deck over two days and recommends the kit to anyone shopping for a new deck.
Creating a dream backyard with a kit shipped to the door
A customer transforms their backyard with a custom A-DIY deck kit delivered to their door.
A DIY deck walkway for better backyard flow
A customer builds a deck walkway as part of a backyard makeover, to improve how the space connects.
From overgrown patio to deck extension
A customer turns an overgrown patio area into a deck extension using an A-DIY kit.
Almost hired a contractor, built it instead
A customer explains why they chose an A-DIY kit over hiring a contractor to build their deck.
A 16x20 deck that transformed a backyard
A customer builds a 16 x 20 composite A-DIY deck and shows how one project changed their backyard.
A finished deck that looks the part
A customer shares their completed A-DIY deck, chosen because they wanted something that looked beautiful.
Satisfying to assemble, and the result shows
A customer describes assembling their A-DIY deck and the finished result.
A deck kit customized to 18 x 28 feet
A customer customizes an A-DIY deck kit to 18 x 28 feet for their backyard.
A-DIY deck built for the Maker's Mark activation in Orlando
An A-DIY deck assembled on site for the Maker's Mark brand activation in Orlando.
Another finished A-DIY deck
A customer's completed A-DIY deck: fresh lumber and a finished backyard space.
Fairfax summers are hot and humid with frequent thunderstorms, winters bring repeated freeze-thaw cycles and a few snowstorms, and some neighborhoods sit on clay soils that hold water. Factor all of that into where the deck goes and how it is supported.
Built for year-round Fairfax backyardsFairfax County lists a 24-inch frost depth in its design criteria. A-DIY kits sit 15–17 inches off the ground on Tuff Block footings, so ask the building official how they want a freestanding deck supported and check it for level each spring.
Some Fairfax lots have clay that drains slowly after storms. Choose a spot that sheds water away from the house, avoid low corners of the yard and keep space under the deck open for airflow.
Long, humid summers and strong sun gray and check unsealed wood. Seal pressure-treated decking every one to two years, or choose composite decking that never needs staining.
Most Fairfax winters are moderate, but a single storm can drop heavy, wet snow. Applicable A-DIY configurations are engineered for up to 15,000 lbs when properly assembled and supported. Clear it with a plastic shovel.
Frost depth in Fairfax County’s design criteria
Normal yearly snowfall at nearby Reagan National and Dulles
Engineered load rating for applicable A-DIY decks
Typical deck-building window in Fairfax
Fairfax homeowners can build for most of the year, but spring and early fall offer the best mix of mild weather and dry ground. Start the permit over the winter so you are ready when the season opens.
Pull your house location plat, choose a kit and apply to the County or City.
Schedule delivery once the permit is issued and build on a dry weekend.
Build in the cooler morning hours and watch for afternoon thunderstorms.
Fall is great for building or sealing wood before winter.
A-DIY Reserve: a non-refundable $250 deposit holds today’s price for a future delivery date you choose.
Select an available deck size, pressure treated or composite surface and applicable options.
Confirm the available space, ground conditions, slope, proposed height, drainage and delivery access.
Contact the local building department and select a suitable foundation system for the property.
The coordinated components are delivered to the property.
Complete the assembly yourself or hire a local handyman.
Arrange any inspections or final approvals required by the municipality.
Each A-DIY deck kit arrives as one coordinated system packed in a crate, so the only tool you supply is a drill. The driver bit is included.
Tuff Block footings for a stable, freestanding base.
Heavy-duty 6x6 beams and 2x8 joists spaced 13–14 inches on center.
Pre-sealed 5.5-inch pressure-treated boards or composite boards.
Galvanized, corrosion-resistant screws and brackets, plus the driver bit.
Every component is marked so you know where it goes.
A printed guide plus an online 3D instructional app.
Structural layout, beam and joist sizes and post locations for your permit questions.
Deck specialists by phone and live chat from order to final board.
Kits assemble 15–17 inches off the ground. Add steps, railings or a longer post kit with bracing for a raised deck, or ask about a size that isn’t listed. Our deck specialists will help you plan the right layout for your yard.
An A-DIY deck may be installed over sloped or uneven ground by adjusting the supporting post heights to establish a level deck surface.
Supported configurations may be elevated to approximately 40 inches using the appropriate posts, foundations and bracing.
Depending on the height and configuration, the project may also require:
Depending on the property, configuration and local approval, suitable systems may include:
“Fairfax” covers two separate governments. Fairfax County Land Development Services issues permits for unincorporated areas such as Fairfax Station, Burke, Oakton and Centreville, while the independent City of Fairfax has its own Code Administration office. Both list decks as requiring a building permit.
Rule of thumb: every new or replacement deck in Fairfax needs a building permit, whether it is attached to the house or freestanding.
General guidance for Fairfax-area decks
*Decks are not on the permit exemption list in Virginia’s Uniform Statewide Building Code (13VAC5-63). In the City of Fairfax, homes inside a Historic Overlay District may also need a Certificate of Appropriateness from the Board of Architectural Review.
Fairfax CountyFairfax County Land Development Services reviews and issues deck permits through the PLUS portal. Expect to submit a house location plat and deck drawings; the County’s Typical Deck Details can guide the design.
City of FairfaxThe City of Fairfax is not part of the County for permits. Its Code Administration office handles deck permits, and single-family homes in a Historic Overlay District may also need Board of Architectural Review approval.
Towns & HOAsTowns inside Fairfax County have their own zoning rules, so check with the town as well as the County. Many Fairfax subdivisions also require HOA architectural approval before you build.
Check whether your address is in Fairfax County or the City of Fairfax, then review setbacks and HOA rules.
Mark the deck on your house location plat and include framing and footing details. A-DIY engineering diagrams can help.
Apply through Fairfax County’s PLUS portal or to City of Fairfax Code Administration.
Book the footing, framing and final inspections your permit lists.
Our deck specialists can help you plan size, height and placement before you apply.
Yes. Engineering diagrams for applicable A-DIY configurations show dimensions, structural layout, beam and joist sizes and post locations to support your application. Your department may still ask for a survey, site plan or stamped documents.
Requirements change and can differ between neighboring municipalities. Always confirm current rules with your local building department before you build.
A-DIY ships deck kits by LTL freight to homes in the City of Fairfax and throughout Fairfax County, from Burke and Springfield to Chantilly and Great Falls. The carrier calls ahead to schedule curbside delivery, typically within 10–14 business days.
Choose from 15 pressure-treated and 9 composite deck kit sizes, talk to a deck specialist about your Fairfax yard and get a professionally engineered deck kit delivered anywhere in Fairfax County or the City of Fairfax.
Coordinated, labeled components with engineering diagrams.
Typically within 10–14 business days.
Phone and live chat support from planning to the final board.
Prefer to talk? Call our deck specialists at 1 (786) 358-2872
