DIY 2×4 outdoor bench, plans include a free PDF download (link at bottom of blog post), shopping list, cutting list, drawings, and measurements. More DIY 2×4 projects click here.
DIY 2×4 Outdoor Bench | Build Video
DIY 2×4 Outdoor Bench | Overview


Material List
Shopping List
- 8 – 2×4 – 8 ft.
- 2-1/2 in. deck screws
- exterior wood glue
Cutting List
- (A) 4 – 2×4 – 26-5/16 in. (15-degree angle cuts on both end in same direction)
- (B) 2 – 2×4 – 23-7/8 in. (15-degree angle cuts on both ends in opposite directions)
- (C) 2 – 2×4 – 20-3/16 in. (15-degree angle cuts on both ends in opposite directions)
- (D) 2 – 2×4 – 30-3/8 in. (15-degree angle cut on one end)
- (E) 1 – 2×4 – 45 in.
- (F) 4 – 2×4 – 48 in.
- (G) 4 – 2×4 – 48 in.
- (H) 2 – 2×4 – 16 in.



- (A) 4 – 2×4 – 26-5/16 in. (15-degree angle cuts on both end in same direction)

- (B) 2 – 2×4 – 23-7/8 in. (15-degree angle cuts on both ends in opposite directions)

- (C) 2 – 2×4 – 20-3/16 in. (15-degree angle cuts on both ends in opposite directions)

Assemble parts (A), (B), and (C) as shown on drawing above. Pre-drill all holes, apply exterior wood glue, and assemble using 2-1/2 in. deck screws.

- (D) 2 – 2×4 – 30-3/8 in. (15-degree angle cut on one end)

Install the bench backrest support (D) as shown on drawing above. Pre-drill all holes, apply exterior wood glue, and assemble using 2-1/2 in. deck screws.

- (E) 1 – 2×4 – 45 in.
Install the leg brace (E) as shown on drawing above. Pre-drill all holes, apply exterior wood glue, and assemble using 2-1/2 in. deck screws.

- (F) 4 – 2×4 – 48 in.
Install the 2×4 seat slats (F) as shown on drawing above. Pre-drill all holes, apply exterior wood glue, and assemble using 2-1/2 in. deck screws.

- (G) 4 – 2×4 – 48 in.
Install the 2×4 backrest slats (G) as shown on drawing above. Pre-drill all holes, apply exterior wood glue, and assemble using 2-1/2 in. deck screws.

- (H) 2 – 2×4 – 16 in.
Install the armrest (H) as shown on drawing above. Pre-drill all holes, apply exterior wood glue, and assemble using 2-1/2 in. deck screws.

Sand, paint or stain bench for added protection.
Fantastic plans