Hey brick fans,
Today's topic will be about MILS plates. I've already discussed making MILS plates specifically for my Lumibricks sets, but this blog entry will be more generic and the you can you use it for any type of modular building.
What Are MILS Plates?
MILS stands for Modular Integrated Landscaping System, a community-driven standard (originally from the HispaBrick Magazine folks) for creating huge, interconnected LEGO dioramas. At its core, a MILS plate is a 16x32 or 32x32 stud baseplate reinforced with bricks underneath for stability—think of it as a sturdy foundation module. MILS plates add an extra layer to the base of your modular buildings to provide rigidity and stability. It makes it easier to handle the modular buildings with the base flexing on you.
Advantages of Using MILS Plates
Enhanced Stability and Portability: The underlying brick support turns flimsy baseplates into rigid units that stack, transport easily, and hold heavy structures (like multi-story buildings) without sagging.
How My Version differs from others
The standard MILS system allows you to connect one baseplate to another so that the modular buildings are locked together using technic pins. Since I'm always redoing my city layouts and moving buildings around I decided to forego that system.
My version of MILS plate uses the minimum amount of bricks while maximizing the structural integrity of the modular building.
We start with your standard 32x32 single sided baseplate. This one might already come with your modular building set. If not these plates can be found for under $2 CDN on Temu/Aliexpress or Dollar Tree.This MILs system will also work on a smaller modular building, say one that sits on a 16x32 baseplate. Just adjust the amount of bricks and plates needed accordingly.
Hope that this little tutorial has helped you with your own modular building setups. Thanks for looking!




