2x4 Outdoor Chaise Lounge
Build your own chaise lounges using 2x4s and foam camp mattresses - from Ana This amazing piece can be used as a chaise lounge, or rearrange the pillows to use as an outdoor sofa. Add a center piece to convert to a sectional. Featuring no folding back for easy construction and longer durability, use pillows to create endless options for lounging and seating. The step by step plans include a video, detailed drawings, information on the cushion, and size customization.

Specifications
| Project type | Outdoor Seating, Lounging and Accents |
|---|---|
| Room | Outdoor |
| Difficulty | Beginner Projects |
| Estimated cost | $150 - $200 |
Dimensions
Use the size-specific shopping and cut lists below.

Shopping List
Here's the shopping list for mattress size 30" x 75", per one outdoor chaise lounge
- 60 - linear feet of 2x4 boards, longer lengths are better for conserving material
- 4 - 1x6 @ about 71-1/2" - cedar preferred, can use cedar fence pickets if sanded well
- About 75 - 2-1/2" long self tapping star bit screws, exterior appropriate
- About 64 - 1-1/2" long self tapping star bit screws, exterior appropriate (can be up to 2" long)
- Exterior wood stain - instead of paint, choose an exterior opaque stain
- Exterior wood filler
- Cushions and pillows
Cut List
Universal Cut List to Modify from Mattress/Cushion Dimensions
Base
- 2 - 2x4 @ mattress length - 3-1/2"
- 4 - 2x4 @ mattress width - 3"
Top and Bottom
- 2 - 2x4 @ 26" - top legs
- 2 - 2x4 @ 14" - bottom legs
- 5 - 2x4 @ mattress width - 3"
- 1 - 2x4 @ mattress width
Side
- 2 - 2x4 @ 26" - legs
- 1 - 2x4 @ 51" - top
- 3 - 2x4 @ 48"
Cut List I Used for Mattress Dimensions 30" x 75" x 4" deepth
Base
- 2 - 2x4 @ 71-1/2"
- 4 - 2x4 @ 27"
Top and Bottom
- 2 - 2x4 @ 26" - top legs
- 2 - 2x4 @ 14" - bottom legs
- 5 - 2x4 @ 27"
- 1 - 2x4 @ 30"
Side
- 2 - 2x4 @ 26" - legs
- 1 - 2x4 @ 51" - top
- 3 - 2x4 @ 48"
Tools
- measuring tape
- square
- pencil
- safety glasses
- drill
- circular saw
- sander
Step-by-step Instructions
Step 1
Build the base for the chaise lounge using the longer screws and 2x4s. Apply glue at all joints.

Step 2
Build the top arm with screws and glue as shown in the diagram.

Step 3
Repeat for the back piece.

Step 4
Build the bottom piece.

Step 5
Attach the base to the bottom, top and side pieces with the longer screws.

Step 6
Add the decking to the top.

Finishing
Sand all surfaces, starting with a medium grit and finishing with fine. Wipe off the dust, fill any holes or gaps with wood filler, and sand smooth once dry. Apply primer if you're painting, then finish with your choice of paint or stain and seal with a durable clear topcoat. For outdoor projects, use exterior-rated primer, paint or stain, and sealer so the piece stands up to the weather.
Source (temporary): https://www.ana-white.com/woodworking-projects/2x4-outdoor-chaise-lounge