Black Iron Door
Metal
Upgrade path
Black Iron Door→1× Steel Door
Steel DoorUpgrade each step with a construction tool and the materials shown.
Harvest drops
Drops when destroyed
Drops when it collapses
Where to find
Butcher Pete'sTier 4
Buy-N-Go ApartmentsTier 3
Correa RockworxTier 5
Glove Affair Boxing GymTier 2
Haven HotelTier 5
Jack's Lumber MillTier 3
KLZ RadioTier 3
McPherson UFO MuseumTier 2
Navezgane CorrectionsTier 5
+11 more places
Mapped Navezgane places built with this block. Click a place to open it on the map.