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A clean, modern finish with lasting durability and minimal maintenance.
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Build the deck you’ve been planning with a professionally engineered wood or composite deck kit, delivered curbside to homes across Rockford, Loves Park and the rest of Winnebago County. Framing, decking, Tuff Block footings and hardware come in the kit, so a drill is the only tool you need.
In Rockford, a search for “deck builders near me” turns up a smaller pool of contractors than in Chicagoland, and good crews fill their calendars early. Compare hiring a deck contractor, building from scratch and assembling a DIY deck kit to find the right balance of cost and effort.
A Rockford deck contractor takes care of design, permits, footings, framing and cleanup. It is the best fit for raised, attached or multi-level decks. Ask for written quotes and confirm whether the job is inside city limits or in unincorporated Winnebago County.
Buy materials from a local lumberyard, plan the framing, figure out spans and cut every board yourself. It suits experienced builders who own the tools and enjoy a longer project.
Smart ChoiceProfessionally engineered DIY deck kits in 15 wood and 9 composite sizes, delivered to your Rockford home with labeled components, Tuff Block footings and hardware. Assemble 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.
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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.
Rockford sits well inland from Lake Michigan, so lake-effect snow isn’t a factor, but winter nights run colder than in Chicago, with deep frost, steady snow and freeze-thaw swings. Summers are warm and humid with frequent thunderstorms. Plan for each before choosing materials and a foundation.
Built for four-season Rockford backyardsRockford averages about 37 inches of snow a season. Applicable A-DIY configurations are engineered to hold up to 15,000 lbs when properly assembled and supported. Clear heavy or drifted snow with a plastic shovel.
January nights average around 14°F at the Rockford airport, and freeze-thaw cycles can lift shallow footings. Rockford’s permit FAQ cites 42 inches below grade for footings; A-DIY kits sit 15–17 inches off the ground on Tuff Block footings, so check level each spring.
Spring and summer storms can soak low spots in the yard. Build where water drains away from the house, keep board gaps clear and leave airflow under the deck.
July highs average in the mid-80s. Seal pressure-treated wood every one to two years, or choose composite decking for a low-maintenance surface.
Average yearly snowfall at the Rockford airport (1991–2020)
Average January low at the Rockford airport
Footing depth cited by the City of Rockford
Engineered load rating for applicable A-DIY decks
Most Rockford decks are built from May through October. Winters here are cold, so plan and order in the off-season and schedule delivery once the ground has thawed and dried.
Measure, choose size and material, check permit rules and lock in today’s price.
Let the frost come out of the ground, then level the site and schedule delivery.
Ideal weather for a weekend DIY build or a local installer.
Enjoy summer evenings, then seal wood and clear debris before the first freeze.
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:
Illinois has no single statewide residential code, so Rockford sets its own rules. The City follows the 2021 International Code Council cycle, including the 2021 International Residential Code with local amendments. Homes outside city limits fall under Winnebago County or their own municipality, so confirm with the office for your address.
Rule of thumb: attached decks, raised decks and most decks larger than 120 sq ft need a building permit in Rockford.
General guidance for Rockford-area decks
*Rockford’s permit FAQ lists only one-story detached deck structures up to 120 sq ft, not supported by another structure, as exempt, which is tighter than the IRC’s 200 sq ft baseline. Most A-DIY sizes are larger than that, and zoning setbacks still apply.
City of RockfordConstruction & Development Services, part of the Community & Economic Development Department, issues building permits under the 2021 International Residential Code with local amendments.
Winnebago CountyUnincorporated homes go through the Winnebago County Regional Planning & Economic Development Department, whose deck handout calls for 42-inch piers on attached decks plus pier, rough and final inspections. Loves Park, Machesney Park and other municipalities set their own rules.
State of IllinoisIllinois has no single statewide residential building code. Each city, village or county adopts its own, usually an edition of the International Residential Code with local amendments, so rules can change from one side of a boundary to the other.
Confirm setbacks from lot lines and any HOA rules before you choose a size.
Show the deck’s location, size, height and framing. A-DIY engineering diagrams can help.
Apply to the City’s Construction & Development Services or to Winnebago County for unincorporated homes.
Book the inspections your permit lists, 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 throughout Rockford, Loves Park, Machesney Park, Belvidere, Roscoe and Rockton. 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 with a deck specialist about your yard and get a professionally engineered deck kit delivered anywhere in Rockford and Northern Illinois.
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
