Backyard Box birdhouse — Full-scale M3 · modular

Full-size walls divided into half-lap modules and a two-section roof, sized for a 220 × 220 × 250 mm envelope.

Material and assembly prototypes only. Heat, drainage, condensation, UV, cleaning and field tests are required before live-bird use. Full scale does not establish occupancy suitability.

Status: Prototype.
STL units are millimeters. Slice for your own printer and material. STEP assemblies are reference CAD, not print plates.

Files:
09-floor-flat.stl — Print geometry; SHA-256 cd7935774a2a2a16b133991b6865659a53174d64aade19a2320d7c0b10e03dbb
03-back-lower-flat.stl — Print geometry; SHA-256 2f9187a8b4b33eb043b0139a82e2704151a7c38d3cd2f61669197931c1648db0
04-back-upper-flat.stl — Print geometry; SHA-256 81304720a789d4da30c94ad43f0cade9a6ecd2dffa504e847365656fa57555ff
01-front-lower-flat.stl — Print geometry; SHA-256 981c34041a87723069621c01ebfe22ab0a0b7ef5df744d4569cac191e2e98fb0
02-front-upper-flat.stl — Print geometry; SHA-256 b84ff80d83c5c2ed616d5a70851878626c8c737bdab6dbd491b7d4502f5eed20
11-roof-rear-upright.stl — Print geometry; SHA-256 91a0f0e543cace36c1f21d60e1c3aae55ce16369984395111f679b18c7301175
10-roof-front-upright.stl — Print geometry; SHA-256 bc88728aa6eacaf171b0dc761344720776328f06b8c1751eae02ce1fdac56a96
05-fixed-side-lower-flat.stl — Print geometry; SHA-256 614671619309c0720dc240a42ee597a0ceea7372851cfa1668744c5feea5ac6b
06-fixed-side-upper-flat.stl — Print geometry; SHA-256 2a776c2e187b301d3c4aa1179b3d57cec7e3acd7f542a1f72f97e7645480c224
07-cleanout-side-lower-flat.stl — Print geometry; SHA-256 410ea6a567f4de965bce751f956d39fe0f67e845694cb9de9ec3c06e27f700f2
08-cleanout-side-upper-flat.stl — Print geometry; SHA-256 fc762c879bdc9d373f0d6ed9b09e2dad39d7dbde54f2942feb34056b4becd265
m3-insert-orientation-fit-coupon.stl — Print geometry; SHA-256 07464355805da1b5a3ccd51d387a0018dcb3255fa4c664e2fc93deface18ef7c
backyard-box-full-scale-m3-print-parts.step — Editable CAD; SHA-256 443f1c5d9e7f067afd4b53e95cf7bcf5ef5350c2974d6880228db1518bdbba28
