4×4 Birdhouse Post Cap Plans | Fence Board Project

4x4 birdhouse post cap plans, DIY project, PDF download, Construct101

4×4 birdhouse post cap plans, made with one fence board. Birdhouse plans include a PDF download (PDF link at bottom of blog post), cutting list, shopping list, measurements, and drawings.

4x4 birdhouse post cap plans, measurements, overview.

4×4 Birdhouse Post Cap Plans | Material List

4x4 birdhouse post cap plans, exploded parts, list.

Cutting List

PartsQty.Disc.Size
A2fence board4 7/8 in. x 9 1/4 in.
B2fence board3 5/8 in. x 6 in.
C2fence board5/8 in. x 5/8 in.
D2fence board5 1/2 in. x 8 in.
E1fence board3/4 in. x 2 1/2 in.
F2fence board1 in. x 4 3/4 in.

Shopping List

Qty.Disc.Size
1fence board5/8 in. x 5 1/2 in. x 6 ft.
finish nails16 gauge 1 1/4 in.
finish nails16 gauge 1 in.
exterior wood glue
deck screws1 1/2 in.

step 1
  • A -2 – fence board – 4 7/8 in. x 9 1/4 in.

Cut two boards as shown on drawing for the front and back.


birdhouse step 1, grooves

Drill a 1 1/2 in. hole for the entrance to the front board.

Cut shallow grooves on one side for the inside of birdhouse.


step 2
  • B – 2 – fence board – 3 5/8 in. x 6 in.

Cut two boards as shown on drawing for the sides.

The top end will have a 60-degree bevel cut.


step 3
  • C – 2 – fence board – 5/8 in. x 5/8 in.

Cut to boards as shown on drawing for the 4×4 post support.

Attach as shown using exterior wood glue and 16 gauge 1 in. finish nails.


4x4 birdhouse post cap plans, step 3-1

Attach the front, back, and sides using exterior wood glue and 16 gauge 1 1/4 in. finish nails.


step 4
  • D – 2 – fence board – 5 1/2 in. x 8 in.

Cut two boards as shown on drawing for the roof. The top end will have a 60-degree bevel cut.


4x4-birdhouse post cap plans step 4-1

Attach the roof using exterior wood glue and 16 gauge 1 1/4 in. finish nails.


4x4 birdhouse post cap plans step4-2
  • E – 1 – fence board – 3/4 in. x 2 1/2 in.

Cut one board as shown on drawing for the birdhouse perch.

Attach using exterior wood glue and 16 gauge 1 in. finish nails.


step 5
  • F – 2 – fence board – 1 in. x 4 3/4 in.

Cut two boards as shown on drawing, the top end will have a 60-degree bevel cut.


4x4 birdhouse post cap plans, step 6

Attach using exterior wood glue and16 gauge 1 1/4 in. finish nails.


4x4 birdhouse post cap plans, installed.

Secure the birdhouse to the 4×4 post using 1 1/2 in. deck screws.

Remove screws and remove birdhouse from post to clean out.


2 comments

  1. Great site

  2. A lot of nice plans.

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