Outdoor sectional plans

This step by step diy project is about outdoor sectional sofa plans. If you want to build backyard seating and you have run out of ideas, this article should help you a little. By combining a few modules you can create am outdoor sofa having almost any shape and size. After assembling the modules, fit some cushions and enjoy the nice weather.

A sectional sofa can be used both in your house and in your backyard. You should always plan everything form the very beginning and to adjust the size of the units to your needs, while you can still use the woodworking techniques described in this project. Mark the cut lines on the slats before making the backyard sofa and use a jigsaw to get the job done.

There are a few tips that you should take into account, if you want to get a professional result. Therefore, take accurate measurements and use professional tool when making the cuts or when drilling pilot holes. Align the components at both ends and add waterproof glue to the joints, if you want to create a rigid structure. Round the exposed edges with sandpaper or by using a good router. See all my Premium Plans in the Shop.

Made from this plan

Building an outdoor sectional

Materials

A – 2 piece of 1×4 lumber – 28 1/4″ long, 2 pieces – 14 1/4″ long LEGS
B – 2 pieces of 1×4 lumber – 22 1/2″ long, 4 pieces – 25 1/4″ long FRAME
C – 2 pieces of 1×4 lumber – 24″, 6 pieces – 17″ long, 1 piece – 22 1/2″ long SEAT
D – 1 piece of 1×4 lumber – 22 1/2″ long, 1 piece of 1×2 lumber – 24″ long BACK REST

6 pieces of 1×4 lumber – 8 ft
1 piece of 1×2 lumber – 2 ft
1 1/4″ screws
glue, stain
wood filler

Tools

Safety gloves, glasses
Miter saw, jigsaw
Chalk line, tape measure, spirit level, carpentry pencil
Drill machinery and drill bits

Tips

Use a good miter saw to make the angle cuts
Drill pilot holes before inserting the screws

Time

One Week

PART 1: Outdoor sectional sofa – Single unit
PART 2: Outdoor sectional sofa – Corner unit
PART 3: Small outdoor table plans

Building an outdoor sectional chair

Building the seat frame

The first step of the woodworking project is to build the frame of the seat. As you can easily notice in the diagram, we recommend you to build the frame out of 1×4 lumber. Drill pocket holes at both ends of the yellow supports and insert 1 1/4″ screws.

Fitting the back legs

Build the back of the outdoor sectional chair out of 1×4 lumber. Mark the cut lines on the 1×4 slat and use a circular saw to get the job done in a professional manner. Smooth the cut edge with sandpaper and remove the residues. Use a spirit level to check if the seat are horizontal, before securing the legs to the frame. Drill pilot holes through the horizontal support and insert a few 1 1/4″ screws, to get a professional result.

Fitting the front legs

Build the front legs out of 1×4 lumber. Cut them at 14 1/4″ and secure them to the frame using 1 1/4″ screws. Leave no gaps between the components and pre-drill the components to prevent the wood from splitting.

Fitting the side seat slats

After building the main frame of the chair, we recommend you to start installing the seat slats. First, start with the side slats. Use 1×4 lumber to build the components and secure them to the frame using glue and finishing nails. Pre-drill the lumber to prevent the wood from splitting.

Fitting the seat slats

Build the rest of the 1×4 slats to the seat of the chair. As you can easily notice in the diagram, we recommend you to cut the slats at the right size and to drill pocket holes at both ends. Fit the slats to the seat and secure them into place using 1 1/4″ screws.

Fitting the backseat slat

Continue the project by fitting the slat to the back of the chair. Align the slat at both ends and secure it into place using finishing nails and glue. Leave no gaps between the components.

Fitting the backrest slats

Build the backrest out of 1×4 lumber. Drill pocket holes at both ends of the slat and secure it to the back legs using 1 1/4″ screws. Add glue to the joints. Build the top component out of 1×2 lumber and secure it to the top of the back legs using 1 1/4″ screws.

Outdoor sectional plans sofa

As you can easily notice in the diagram, you can assemble a few modules to create different models of outdoor sofas. Check out the corner outdoor sectional to have more alternatives when designing your outdoor sofa.

Outdoor sectional plans

Last but not least, we recommend you to take care of the finishing touches. In order to get a professional result, fill the holes and the gaps with wood filler and let it dry out for a few hours. Check if there are protruding screws and fix this issue, if necessary.

Thank you for reading our project about outdoor sectional plans and we recommend you to check out the rest of the projects. Don’t forget to share our projects with your friends, by using the social media widgets.

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