Get it delivered by September 16–21
in 10–14 business days
Looks like your cart is empty! Feel free to browse our selection and add some items you love.
Engineered For Lasting Beauty.
Shop Now →From the first piece coming together to your new favorite place, see the A-DIY experience through the people who’ve built it.
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.
TAG US @decks
Every board is clearly marked for quick assembly. The fitment was good, impressed with the strength of the deck.Overall appearance was excellent.
I’m a 62yr old nurse. I put this together by myself . The instructions are wonderful. I feel blessed to have this space for rest and relaxation.
I recently built my own deck kit from A-DIY, and the experience was beyond my expectations! I’m not a DIY expert by any means, but the instructions were incredibly user-friendly, and all the materials arrived securely packaged and ready for assembly. The most impressive part? I didn’t have to hire a contractor! The assembly process was smooth, ...
Deck was perfect. My landscapers installed it and one of them happens to be a framer by trade. He was impressed by how it went together rather quickly. It took them about 2 hours to put together. Whereas if they would have built it from scratch would have taken a full day. He said he would recommend this deck if anyone was looking to have one built. That speaks volumes! I am glad I found your company and I will recommend that people purchase this item from you if they are looking for a deck. And just as advertised with all the bits and pieces that went to put it together. Everything was there and everything went smoothly. I couldn't be more pleased!
A great product well put together will definitely refer you to other people and I might buy an extension for another 12 x 12 platform to go off the one I have. Thank you so much for a great product.
Everything was as promised with the quality and ease of putting pieces together. The delivery personnel were very courteous and professional.
They worked to create my custom size.
Quality, PROFESSIONAL service, Quality materials...I even had extra pieces 👏 👌...PROFESSIONAL and timely delivery
I’m just the person to prove this product is foolproof. Very easy to follow and build. I highly recommend using A-DIY. They are easy to work with and they use a great carrier in Estes.
We are so proud of our deck! We saved a ton of money by building it ourselves, giving us a sense of accomplishment. Thanks to A-DIY, the directions were easy to follow and materials well packed and arranged. We have been able to enjoy sitting out with a drink and have had a family gathering all ready.
Great product and the customer support is the best . Went out of there way to make sure everything was right .
I'm going to be totally honest. The end result makes me so happy. My deck is beautiful and sturdy but the installation was frustrating.A shout out and big appreciation to Jay. Once she escalated my problems to upper management, they were resolved and I was a very happy customer. When a business explodes like A-DIY did, some manufacturing oversight gets lost. They promised they were going to do better. Their product is fabulous. My husband and I did not kill each other during installation so that is a big plus. I gave 4 stars because of the initial frustration. The finished deck is perfect.
Directions were good with the addition of the app. Everything lined up and it looks great. The quality is good.
Very easy, quality wood. Very, very good customer service.
It was a lot cheaper and of the best quality. THANK YOU!
professional, quality 👌 👏 materials
They customer support it's great, I had a little issue and they helped me to get it done right away! Thank you!
The deck materials were delivered and there was no damage. Nice looking boards and easy to assemble. A little disappointed that 6 divider boards were missing and had to wait 2 weeks to get them to finish assembly, but pleased nonetheless.
Just finished building our 16x20 deck and I couldn’t be happier with the experience from start to finish. Everything we needed came in the kit, even the bit for the impact driver. The only thing we had to supply was the screw gun or impact driver itself. The deck turned out solid and all of the wood arrived in excellent condition.
Overall the project came together but I did a lot of research on building decks before building this deck and I was looking for areas where it said to level the foundation or make sure the whole project was square before moving from one step to another but I felt the directions lacked those caveats. I built the deck for about 2 hours a day after work in the hot sun and between heat exhaustion, heavy beams, and just being a little sick it took about 10 hours or would have if not taking the occasional day off
I got a great quality deck kit at a great price. Assembly and directions were easy to follow.
The ease of ordering my new deck, the cost was in line with my budget. The staff was professional and answered all my questions.
The deck itself seems to be good quality and once I got the footings in place went together pretty easily. Yes, all and all I would definitely recommend this kit. Happy building peeps!!!
The customer service from day one was great. I had not seen the specific size deck I wanted so reached out and the team was very responsive and said it wasn't a problem at all accommodating the size I needed. Absolutely everything needed came with the kit. I didn't need to get anything extra. The build process could not have been simpler.
The deck expert answered all my questions. I was able to track my order easily. When it arrived there was one cracked board. I took a picture and responded to the email they sent asking if the order had arrived in good condition. I received my new board within a week. The quality of the wood was outstanding! The instructions are clear and all the pieces are clearly marked. We have already highly recommended ADIY to our friends. We will be putting it together next week and are beyond excited!
Very easy to assemble! Greta consumer service!! The price was great! Highly recommend!
I bought a 12x12 pressure treated deck. Great company communication throughout. All materials come packaged in a crate. The material is packaged in order of use as you take from the top, allowing us to time our build over several evenings without having lumber scattered across the yard and remaining protected in the crate. Instructions are clear and there’s also an online step by step video guide. I’m not a construction oriented individual, but my wife and I put it all together (including site prep) in four evenings. About 16 hours, including beer breaks - and it still came out level and great looking. We put a sauna on it and now it’s our favorite place in the yard. Easy, painless, cost effective. I am planning on a second deck and will use A-Diy again.
I ordered the 16 x 28 composite deck in grey, with 39 inch risers, for my front porch. It went together very well. I love it. I am so happy with it that I ordered another 16 x 28 for my back porch. The front is finished except the gazebo and rod iron railings ( which will be later). The back porch is almost finished, and I ordered another smaller deck for my sliding glass door. 5 star.
Great service with a real effort towards the customer. Can’t complain a bit. I loved the approach of “here is what we understand and how we are proceeding, if this doesn’t work for you please let us know, no need to get back with us if everything is ok”. I missed a call or two along the way and this was the approach taken. Information provided in the messages was detailed so I was well informed, I had the opportunity to make a correction if necessary and if all was good then there was no need to follow up. I hate when companies just say to call them back with no info and it was something completely trivial and wasting my time. The A-DIY approach was PERFECT for me as it progressed the order and I was fully informed even if I missed the call.
Precut and color coded pieces were extremely easy to work with. Good quality material.
I absolutely love my deck. From the start, the A DIY team was super helpful. They gave me great advice on what size would work best for my space and made the whole process really smooth. The kit arrived in about 10 days, packaged securely in a solid case. One of the parts looked a little damaged, so I reached out and they sent me a replacement t...
I am almost done assembling the deck kit. I had to stop in between and give a review and share my progress, as I was so surprised by how easy the process has been so far. My wife cant believe that I am able to build a deck myself :). Thank you A-DIY.
Good communication. Easy construction with clear instructions. Looks good, functions great.
I am a single mom to a 12 year old autistic son. I work full time and am always strapped for time and resources. I got this deck up myself! I am glad I found your product.
The customer service from the start was useful and very thorough. I needed to see if my space would be a good match for the kit and was guided through the process. And, yes it works and it looks great. The instructions were clear and straightforward.
It went together so easily and nothing was missing. Great quality and satisfying experience.Looks perfect in its place.
Cant wait for the grandkids to enjoy it now!
As a 61-year-old retiree, I was able to assemble my 12 x 24 composite deck completely by myself (on a compound slope, no less). This is a credit to their design team's ability to make the build process nearly "Lincoln Log" esque. The fit was spot on for the most part, and only minor adjustments were needed. Typical of any large construction project. I came up short of a few composite screws and plugs, but their customer service quickly sent me the missing parts. They even reimbursed me for one board I had to replace due to warpage. I saved enough money by doing it myself, it was like getting the hot tub I put on it for free.
I had a fantastic experience from start to finish and can highly recommend this company. The whole process was smooth, professional and stress free. Customer service was excellent, always available, even after the initial purchase and delivery. That level of support really made a difference. The delivery was also great. Everything arrived exactly as expected and in perfect condition. Most importantly, the deck looks amazing. It was fairly easy to install, being this my first ever big DIY project (never used a drill and never worked with wood before). I am extremely happy with the final results and would definitely recommend them to anyone looking for quality products and outstanding service.
From start to finish the service was great. I was constantly updated on the status of my order and it was delivered on time. All parts were there and no damage.
It’s amazing. So easy and quick to put together, super efficient, amazing quality. 10/10
The deck came beautifully packaged and all in great shape. I printed the instructions and read them a couple times and then we started the process of putting everything together. The instructions were spot on and every piece fit perfectly. It was so easy to build…just like a Lego set. I highly recommend A-DIY! I wish I could add photos but it won’t let me
It saves me a lot of time putting it together.
I love my deck, thanks A-DIY.
The communication was great during the order and shipping process. The boards were cut perfectly and once we found the video instructions it was fairly easy to assemble. You will need 2 people to assemble the base, but one person can easily finish the top and skirt boards. I also used a sealant because I live in Florida and summers are wicked. It took quite a while to receive my kit, but they updated me quickly when I made inquiries. I have a gravel driveway. The driver chose to wait until the end of the day, to unload my crate so that he could back down my driveway and not leave it sitting on the curb. I really appreciated that. He was gracious and did the best he could to get it as close to the site as possible. The deck is amazing. I love using it. I put a protective pad under my firepit and plan on using it until it gets too hot. 12' X 12' is large enough for 4 Adirondack chairs, 2 footstools, 2 small tables and a small square firepit.
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!
The quality of the material was not compromised and customer service stepped up for a few pcs. that were damaged.
What made it a project that I could do myself is that everything and the box beams were pre-cut and partially assembled. The step by step instructions left very little guesswork. I think almost anyone could build from one of these kits. The only part that took experience or knowledge beforehand was leveling the locations of the footing pads
Easy to follow the steps to install. The customer service team was great as well.
We built a full 16x20 deck in one weekend with the A DIY kit. Just me, my wife, and a drill. No contractors, no measuring, no guessing. Every single piece was labeled, organized, and easy to follow. The best part? It goes together like legos for adults. We saved thousands doing it ourselves and actually enjoyed the process. Well… most of it. These kinds of projects definitely test your marriage 🤣🤣 The instructions were clear, the kit was complete, and the results look like something we waited months for… but we built it ourselves. I’ve never seen a DIY product this well thought out and user-friendly. If you want a deck fast and don’t want to deal with contractors, this is it. We are blown away. Thank you for giving us our favorite space in our new home.
The deck went together easily and looks great. Had one little issue and A-DIY made it right fast.
Precut lumber is amazing and makes for fast assembly.
I love my composite deck. The Amazon grey color is beautiful. The assembly of the kit is very easy. Just purchase another one for my parents house.
All the pieces fit together like lego. At first I was sceptical, but once I started assembling the deck, everything came together so seamlessly. I was able to add railings and a step to the deck myself. This is a great product and absolutely love the customer support team.
The price was great and the delivery time was great. Will look great once I get it installed.
Easy to assemble and love my deck.
My spouse & I built this A-DIY 12 x 16 deck for our Airstream. It took as about 8 hours, that includes level the ground. Customer support is great.
It was a fun project! I'm no carpenter by any means! I've always wanted a deck for my small backyard but 10s of thousands of dollars will never be in my budget. My 93 year old grandmother stays with me and now she can walk comfortably out the back door and enjoy the outside gathering. My friend and I put it up in a day and a half. We raised it from its designed height and built steps. Everything was in the neatly organized crate!! I didn't see a single board! My friend and I had fun and my Grandma was over the moon. Just need Deck railing and possibly a pergola. The price was right!!
This is the only way to go if you're considering replacing your old deck. High quality materials delivered to your home. Comes with everything you need and is pretty easy to construct. I love mine!
I loved the pre-cut and pre-measured pieces to this deck. I feel it's very good quality. The color coating of the parts was very helpful.
Easy
Super easy and awesome quality
Great product. Awesome quality.
Beautiful, easy, one weekend job!
Went together real easy. Plans were easy to follow.
Ordering was easy, shipping took a little longer than originally expected, but wasn't an issue. The materials were well packed and protected, assembly was easy. I was able to assemble a 6' x 20' deck myself in a day. Highly recommended.
The deck turned out great. I built it on my own and added a few small custom touches, like stairs and supports for a future pergola. The overall process was pretty straightforward, and I didn’t have to worry about the engineering side of things. All in all, it took about five days, including staining and building the pergola.
Great product. Looks beautiful!
As easy to assemble as advertised. Nice fitment. Friends have complimented on it.
We love the finished product and will be using it for years to come.
I have been very satisfied with the quality and structure of this deck. I would definitely recommend it to anyone looking to upgrade their backyard!
A-DIY is a pre-engineered deck system. The lumber arrives cut to size with the hardware and structural layout worked out in advance, so you assemble a finished deck rather than building one from raw materials.
You save 30–50% compared with hiring a contractor, and you keep full creative control over the design.
A-DIY is a registered trademark of Laccoo Outdoors, LLC, based at 53 Knightsbridge Rd Suite 204, Piscataway, NJ 08854. Every component is sourced and manufactured in the USA.
Engineered lumber parts in Grade 1 kiln-dried, pressure-treated wood; galvanized screws and metal brackets; Tuff Block foundation blocks; and access to the 3D instructional app that walks you through the build step by step.
Choose your deck size on the product page. Composite kits add a colour choice; wood kits ship in a single natural finish. Every size is a complete kit — no separate parts list to assemble.
Each kit is ready to assemble at 15–17 inches off the ground. Longer post kits with bracing raise it, and digging a few inches where the footings sit lowers it.
Most standard deck kits can be assembled in a single weekend — typically 8–16 hours.
No prior experience and no specialty tools. A standard power drill is enough — there is no cutting and no measuring. Every kit ships with step-by-step instructions and the 3D instructional app.
Our adjustable pedestal feet accommodate slopes up to 15°. For steeper grades, contact our support team.
6 x 6 beams carry the load, 2 x 6 joists are spaced 13 to 14 inches on centre to meet standard deck codes, and 5.5-inch pre-sealed boards finish the surface. The system is engineered for 15,000+ lbs, with galvanized corrosion-resistant hardware throughout.
Permit requirements are set by your local municipality and vary with deck height, size and placement, so check with your local building department before you build. Engineering diagrams are available to support a permit application.
Joists are spaced 13 to 14 inches on centre, meeting standard deck codes for support. Local codes still vary, so confirm the requirements with your building department.
Yes. Financing is available through Affirm, Klarna and Shop Pay, with $0 down and 0% interest options over terms of up to 24 months. Financing is subject to credit approval; terms and conditions apply.
Visa, Mastercard, American Express, Discover and Diners Club, plus Apple Pay, Google Pay, Amazon Pay and Shop Pay.
Your deck ships via LTL ground freight and is typically delivered within 10–14 business days. The carrier will contact you to schedule curbside delivery.
We ship nationwide across the United States.
Plans change. Cancellations and returns are covered by our refund policy, which sets out eligibility, any applicable fees and the next steps.
Wood kits carry a 5-year structural warranty. Composite kits carry a 25-year warranty covering the structure as well as staining and fading on the composite boards.
Boards are kiln-dried and pressure-treated, which makes them resistant to warping, cracking and moisture damage. All screws and hardware are galvanized to prevent rust.