We built a real underground bunker — and now it’s finally complete. After months of digging, forming, and pouring concrete, this shelter is fully buried beneath the earth. Only a stone entrance and wooden door remain visible on the surface.
This final episode shows every last stage: pouring the reinforced slab, installing torch-on waterproofing, building the natural stone façade, and sealing everything under layers of soil. The result — a fully functional, reinforced underground shelter built by hand from start to finish.
If you’ve ever wondered how to build a DIY underground bunker, concrete survival shelter, or off-grid root cellar, this project covers it all: rebar structure, waterproofing, drainage, slab pour, and stone detailing.
💬 Would you take on a project like this? Drop your thoughts below. 👍 Like if you want more underground or off-grid builds. 📍 Subscribe for upcoming projects and full build breakdowns.
