A-DIY is the world's first manufacturer of professional-grade, truly DIY backyard deck kits so homeowners can build a contractor-quality deck with nothing but a power drill. Explore our deck kits or book a free design consultation.
✓ Made in USA
✓ 50,000+ Happy Customers
✓ Patent-Pending Design
✓ Ships Free Nationwide
Think of a beautiful backyard deck where you host summer cookouts. Where the kids play while you unwind with a cold drink. Where you finally make the most of your outdoor space, instead of walking past it every day, wondering what it could be.
That's what a great patio or backyard deck does. And with A-DIY, building yours is simpler, faster, and more affordable than you ever expected. Our professional-grade deck kits are engineered for homeowners like you, so you can design the outdoor living space you want and build it yourself, on your schedule.
Your kit arrives with every piece precision-engineered and ready to assemble. No measuring or cutting is required. Just open the box and build.
All you need is a standard power drill. Most homeowners have their deck fully assembled in under an hour, and are sitting on it by that afternoon.
Contractor-grade kiln-dried wood forms the structural foundation of every A-DIY deck. Built to last, impress, and hold up to whatever your family brings to it.
Start with the size you need today. Our modular deck kits connect seamlessly, so your deck can grow with your vision. Expand anytime, in any direction.
Unlike traditional decks, A-DIY kits can be disassembled and reinstalled. Your backyard upgrade goes wherever you go.
From free design consultations to our step-by-step 3D assembly app, our experts are with you every step of the way. You're never building alone.
A-DIY deck kits fit the full range of backyard dreams, from intimate morning retreats to full-scale entertaining spaces. Here's how homeowners across the country are using theirs.
The deck that turns your backyard into the place everyone wants to be. Generous square footage, room for the grill and the dining table, and space for the whole crew to spread out. Sized from 12'x16' to 16'x28', because good gatherings need room for everyone.
A smaller, perfectly placed platform just outside the back door. A couple of chairs, your coffee, and open air. The kit transforms underused backyard corners into the best part of your morning.
Sectional sofa, outdoor rug, string lights, side tables. A room, just outside. A-DIY's clean, level surface becomes the foundation of an outdoor space that rivals any room in the house.
Ground-level, kid-safe, and easy to step onto from the back door. Create a dedicated outdoor play area with a clean, level platform the whole family can enjoy.
Decks are consistently ranked among the highest-ROI home upgrades, with strong returns at resale. Build the outdoor space that makes your home stand out, and pays you back when it counts.
Take your above-ground pool from functional to resort-worthy. A-DIY deck kits frame the perimeter beautifully, adding safe access, a clean aesthetic, and the polished look of a professionally designed backyard.
Whether you're drawn to the warmth of natural wood or the effortless durability of composite, both A-DIY deck kits deliver the same professional-grade engineering, the same easy assembly, and the same stunning finish. The choice comes down to the surface beneath your feet.
Rich natural wood look. Contractor-grade materials. Pressure-treated deck kits are the choice for homeowners who want a deck that feels as solid as it looks and ages beautifully.
All the beauty of a natural wood deck with none of the upkeep. A composite deck kit holds its color, resists the elements, and looks as good in year twenty-five as it did on day one.
Our deck design specialists will help you decide based on your climate, lifestyle, and budget, at no cost and no obligation.
Choose your size, pick your material, and configure your layout. Not sure where to start? Our free design consultation pairs you with a deck specialist who'll look at your space, understand how you want to use it, and map out the perfect kit for your backyard.
Every pre-cut component, all screws and hardware, TuffBlock deck foundations, and your drill bit are packed and shipped to your door, usually within 7–14 days.
Follow the step-by-step 3D app or the included instructions. Fit the precision-engineered pieces into place and drive the screws. Most homeowners have their deck assembled and ready to use in under an hour.
Your backyard transformation starts today. A-DIY's flexible financing makes it easy to get your deck now and spread the cost into payments that work for your life.
A-DIY ships everything you need, straight to your door. You choose the size, pick your material, and build the outdoor space your family will love.
A-DIY deck kits range from 12'x12' (144 sq ft) to 16'x28' (448 sq ft). Our modular system is designed to connect seamlessly, so you can combine kits to create larger decks, L-shapes, and completely custom configurations for any backyard layout.
Both deliver the same professional-grade structural foundation. The difference is in the deck surface. Pressure-treated gives you a classic natural wood look, while composite gives you a fade-resistant, splinter-free surface.
Not at all. A-DIY kits are designed for homeowners of all experience levels. Every component arrives pre-cut and precision-engineered to fit together perfectly. Our step-by-step 3D assembly app guides you through the entire process. All you need is a standard power drill.
Most homeowners have their deck fully assembled in under an hour. Larger configurations or multi-kit builds take a little longer, but the process is consistent throughout. Many customers are sitting on their new deck the same day their kit arrives.
A-DIY decks work beautifully at ground level and can also be elevated up to 43 inches (approximately 3–4 steps) using extended post kits. For higher elevations, we recommend consulting a local structural professional for site-specific support requirements.
Yes. A-DIY deck kits are designed to be disassembled and reinstalled, making them a flexible option for homeowners who may relocate, renters with landlord approval, or anyone who wants a semi-permanent outdoor solution they can take with them.
TuffBlock is a high-strength deck foundation block included with every kit. Instead of digging footings and pouring concrete, TuffBlock supports your deck from the ground up to simplify installation while meeting load requirements for a ground-level or slightly elevated deck.
