If you’re thinking of adding a new sofa to your backyard, consider a DIY outdoor sectional couch. With a sectional couch, there’s enough space for everyone to sit comfortably. It’s perfect for taking a nap, relaxing or hosting a party in your backyard.
While you can buy an outdoor sectional couch, it’s even better to build your own DIY outdoor sectional. There are many plans for building your own sectional couch. You can even add extra features to your couch, such as a drink cooler or storage solution.
To help you transform your backyard into a place of comfort and entertainment, here are 17 DIY outdoor sectional projects you’re sure to enjoy.
You may also like to read my other relevant and interesting articles such as: DIY outdoor table, free picnic table plans, diy hammock stands, diy Adirondack chairs, free garden bench plans and 200$+ outdoor furniture plans.
1. Outdoor Sectional With Storage
For these plans, you’re building an L shaped outdoor couch with storage for your cushions, so you don’t have to worry about your cushions getting wet if it rains or snows. You can use it as an outdoor sectional for unwinding or as a daybed for napping. The plywood allows you to build a durable sectional couch without breaking the bank.
2. DIY Outdoor Sectional For Chilling
You can build an outdoor sectional designed just for hanging with friends. The sectional features a table with several small built-in drink coolers, which are frames in the table for buckets of ice. You can even add built-in coolers to the arms of the couch. There’s also a place to attach an umbrella over the table, creating a shaded area for relaxing.
3. Cozy DIY Outdoor Sectional
Build a cozy DIY outdoor sectional for spending time with your family or significant other. The sectional is made of wood, which can be stained or painted if desired. When you pair your wooden frame with soft cushions, you’re adding a touch of warmth to your exterior. One idea is to choose white cushions, as they’ll go with any shade of wood.
4. DIY Outdoor Sectional
You can build a DIY outdoor sofa for your patio or sunroom. Imagine the sun sparkling off a dark wood frame with light-colored cushions. You’re going to start by building each section, so they look like several chairs. Then, place them together as one piece. You can stain or paint the wood to change the color of your couch.
5. Soft, Warm Outdoor Sectional
Once again, you can use a wooden frame and soft cushions to create an outdoor sectional for your backyard. One idea is to stain the wood in a darker shade. Then, you can add in a soothing shade with blue cushions. Of course, you can change the color scheme, but you can never go wrong with blue cushions on a wooden couch.
6. Modern Outdoor Sectional
If you’re looking to build modern outdoor seating, start with this modern outdoor sectional. All you need are enough 2×4 boards, as well as a drill and saw, and you’re ready to build your own outdoor sectional couch. The modern touch comes with the armless piece and corner option. When you’re finished, you can add soft cushions and throw pillows for extra comfort.
7. DIY Outdoor Sectional With Table
You’re sure to enjoy the DIY patio furniture that comes with this project. You can build a DIY outdoor sectional and coffee table out of pre-treated cedar-toned wood, or you can order 2×4 boards and stain the wood on your own. The couch features a small back, so you can add back cushions and pillows with ease. You can even build a small matching chair to place next to your couch.
8. Modular Outdoor Sectional
For your modular outdoor sectional, you’re going to build a box seat with an optional backrest, depending on your preference. Once the frame is built, you can add your cushions and pillows. You can even build two ottomans, complete with matching cushions, to double as small tables. It’s sure to look beautiful on your porch or deck.
9. DIY Outdoor Sectional With Umbrella
Here’s another set of plans that allow you to build an outdoor sectional sofa with an umbrella, as well as a comfortable backrest. When you build the couch out of wood, you want to place the back at a 22.5 degree angle, as this adds more comfort to your couch. You can build an attachment or place a stand behind the sectional for an umbrella.
10. Outdoor Sectional Plans
As you can tell, you’re building your DIY sectional sofa with wood, and this includes the pressure treated lumber and decking screws in these plans. You’re building the entire structure from scratch. When you’re finished, you can add the cushions and pillows. If you have any wood leftover, build a table or chair to match your outdoor sectional.
11. DIY Outdoor Sectional and Table
When you build your DIY outdoor sofa, consider staining the wood in a darker shade, as it’s sure to look beautiful under the sun. Place brightly-colored cushions on the sofa to create a cheerful atmosphere. You can stick with solid colors or opt for a floral print, as well as throw pillows that match the color scheme of your couch.
12. Relaxing Outdoor Sectional
Here’s a set of plans for building a relaxing DIY outdoor sectional, showing you how to build a comfortable to unwind after a long day. You can even add several brightly-colored cushions and pillows. One idea is to place it on your deck with baskets for blankets, and surround it with beautiful greenery to create a peaceful oasis on your property.
13. DIY Outdoor Sectional With Crib Mattress Cushions
For this project, you’re going to build a DIY outdoor couch with crib mattress cushions. You can find the crib mattress cushions from most baby or furniture stores, and they’re a great fit for your sectional couch. However, if you’re worried about the mattress cushions fitting each sectional, build the couch with 2×4 boards to ensure they fit properly.
14. Outdoor Sectional Sofa Plans
With these plans, you’re following a step-by-step guide for building an outdoor sectional sofa. Just like other plans, you’re going to build the sofa just one chair at a time before putting it all together. You can build as many sections for your couch as you would like, allowing you to create a U-shaped or an L shaped outdoor couch for your patio, deck or yard.
15. Outdoor Sectional With Doors
Now with these plans, you’re building an outdoor sectional with an extended chair at one end, which is perfect for stretching your legs. You can even paint and add a few cushions to your sectional. On the bottom of both sections are doors, which open up to reveal storage for outdoor essentials. However, you may want to add a bottom and back to create a waterproof storage solution.
16. Long Outdoor Sectional
Use these plans to build a long outdoor sectional, which is just what you need for a huge family or outdoor party. Instead of using the seat-by-seat method, you’re going to build the frame of each section at once. Once the sections are built and attached, the cushions and pillows are next, giving you a relaxing spot to unwind or nap outdoors.
17. Outdoor Sectional With Two Sofas
You’re going to use several plans to build two sofas for this sectional, including a standard sofa and one-arm sofa. Once both sofas are complete, you’re going to arrange them as a sectional, with the armless side against the other couch. Your new sectional adds a cozy touch to your patio or porch.
Whether you want to add a matching table, built-in drink coolers or storage solutions, there are many types of outdoor sectionals to consider for your weekend project. You can even add cushions, stain the wood or adjust the measurements as needed. When you’re finished, you’re going to have a DIY outdoor sectional that’s perfect for your home.