Lego compatible house wall

My kids didn't have enough lego bricks to build a decent sized house.
These lego compatible house walls allow children to build big lego houses and entire city blocks quickly and using less plastics. Children can finally focus on decorating the house rather than building the main structure.

Print Settings

These are 16 plus studs size lego pieces, precision is everything. I had to factor in a shrinkage factor for a perfect fit. The shrinkage factor maybe different for your filament and printer. Let me know I can easily change it. You can easily check fitting stacking on top of an original 2x16 studs lego plate you shouldn't experience any noticeable plate bending.

Walls can be printed laid down face in contact with the printing bed. Maybe chose a cooler bed temperature than usual for a perfect finishing color and texture. The top studs are printed vertically so with or without support they always need some post processing. Just take a pair of pliers and refine their cylindrical shape.

Pillars can be printed standing upright but using brims to avoid the pillar falling down mid print.

I prefer PETG as studs are more durable and don't wear out as easily as with PLA.