Backyard Box birdhouse — 36% scale · M2 inserts

Scale mockup adapted for M2 insert assembly.

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:
m2-insert-fit-coupon.stl — Print geometry; SHA-256 8d2afa8faae25d9ce7da847048629326d145dfc8ef0183c6363ac35a6110fc2e
backyard-box-prototype-36pct-m2-inserts-flatpack.stl — Print geometry; SHA-256 e43cc514b5a8d6d6abf3fbdc0274f9dca45450dc76a29443116b9b3091ba5af6
backyard-box-prototype-36pct-m2-inserts-flatpack.step — Editable CAD; SHA-256 d64df516345aa733176998efc8a50e867c8e7d452106914fe54c36b9ee64bcf8
