Looks like your cart is empty! Feel free to browse our selection and add some items you love.
Use code FALL500 to get $500 off
Get it delivered by November 25–30
Deliver in 10–14 business days
BUILD NOW, PAY LATER
A clean, modern finish with lasting durability and minimal maintenance.
Shop Now →
Build your own deck with professionally engineered, ready-to-assemble wood and composite deck kits, delivered curbside to rowhomes, twins and single homes across Philadelphia. Framing, decking, Tuff Block footings and hardware are included, so a drill is the only tool you need.
Search “deck builders near me” in Philadelphia and you’ll find everything from roof-deck specialists to suburban crews. For a ground-level backyard deck, compare the three main routes, from hiring a deck contractor to assembling a DIY deck kit, and see which fits your yard, budget and schedule.
A licensed Philadelphia contractor handles design, zoning and building permits with L&I, footings, framing and cleanup. It is the best fit for roof decks, second-story or attached decks and tight rowhome lots. Get written quotes and confirm the contractor holds a City of Philadelphia contractor license.
Pick up lumber, hardware and decking from a local yard, then work out the design, span tables, cuts and layout yourself. It suits experienced builders who own the tools and can carry long boards through a narrow alley or the house.
Smart ChoiceProfessionally engineered DIY deck kits in 15 wood and 9 composite sizes, delivered to your Philadelphia curb with labeled components, footings and hardware. Compact sizes suit city yards; build it yourself with a drill or hire local help.
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.
SHOP NOW →
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.
Philadelphia’s weather swings from icy winter mornings to hot, humid summers with heavy thunderstorms. Freeze-thaw cycles, summer downpours and shaded, fenced-in city yards all affect where a deck should go and how it is maintained.
Built for Philadelphia’s four seasonsPhiladelphia’s snow often arrives in a few big storms, with ice and thaws in between. Applicable A-DIY configurations are engineered to hold up to 15,000 lbs when properly assembled and supported. Clear snow with a plastic shovel and follow your decking’s guidance on ice melt.
L&I’s EZ Deck standard calls for footings 30 in. below grade for attached decks. Freestanding ground-level decks, like A-DIY kits that assemble 15–17 inches off the ground on Tuff Block footings, rest on the surface, so a firm, level base matters most.
Heavy thunderstorms and the remnants of tropical systems can drop inches of rain in hours. Place the deck where water drains away from the house and basement, and keep airflow under the framing so it dries out.
Humid summers and shaded, enclosed yards slow drying and invite mildew. Seal pressure-treated wood every one to two years, or choose composite decking for a surface that never needs staining.
Average yearly snowfall at Philadelphia International Airport (1991–2020)
Footing depth in L&I’s EZ Deck permit standard
Engineered load rating for applicable A-DIY decks
Typical deck-building window in Philadelphia
Philadelphia’s milder winters give it a longer building season than much of Pennsylvania. Most homeowners build from spring through fall, so plan and order in winter and start as soon as the ground dries out.
Measure your yard, choose a size and material, start zoning paperwork and lock in today’s price.
Schedule delivery, level the build area and plan how components reach the backyard.
Comfortable temperatures before peak summer humidity, ideal for a weekend build.
Use the deck all summer, then seal wood in early fall and clear leaves 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:
Philadelphia handles decks differently from its suburbs. The City enforces its own building code through the Department of Licenses and Inspections (L&I), and most decks also need zoning approval. Use the quick check, then confirm your project with L&I before you build.
Rule of thumb: in Philadelphia, a deck more than 12 inches above the ground generally needs a zoning permit, and attached decks also need a building permit.
General guidance for Philadelphia-area decks
*The City’s zoning permit exemption covers only decks no more than 12 in. above the ground and not over a basement or other story. L&I’s EZ Deck permit covers simple attached rear-yard decks without full plans. Properties on the Philadelphia Register of Historic Places need Historical Commission review first.
City of PhiladelphiaZoning and building permits are issued by the Department of Licenses and Inspections (L&I) and filed online through eCLIPSE. On tight lots expect setback questions: L&I’s EZ Deck standard keeps decks in the rear yard and at least 3 ft from the rear property line.
Philadelphia Historical CommissionIf your home is on the Philadelphia Register of Historic Places, individually or inside a historic district, the Historical Commission reviews the work before L&I issues permits. Check your address before ordering.
Montgomery, Bucks & Delaware countiesSuburban townships and boroughs administer the Pennsylvania Uniform Construction Code themselves or through third-party agencies, with their own forms, fees and zoning rules. The counties do not issue building permits.
Look up your property’s zoning and whether it is on the Philadelphia Register of Historic Places.
Show the deck’s size, height and distance to property lines. A-DIY engineering diagrams can help.
File your zoning and any building permit applications with L&I online and pay the filing fee.
Schedule the inspections listed on your permit, then enjoy the deck.
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 every Philadelphia neighborhood, from South Philly and Fishtown to Roxborough, Chestnut Hill and the Northeast. 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 yard and get a professionally engineered deck kit delivered anywhere in Philadelphia.
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
