Brown Roll Up Door 5x4
A metal block with 15,000 hit points.
Crafting
Craft at Workbench · makes 1
Crafted as Roll Up Door 5x4: pick this one of its variants when you place it.
Forged Iron× 10
Spring× 10
Mechanical Parts× 10
Harvest drops
Iron× 100
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
Drops when destroyed
- Spring× 2-6
- Mechanical Parts× 2-7
When it collapses
Falling, it leaves 
Scrap Metal Pile (75% of the time) where it lands.
Where to find (21 POIs)
Shotgun Messiah Factory (tier 5), Ecotrash Recycling Center (tier 4), Infested Warehouse (tier 4), NDC Checkpoint Three (tier 4), NFD Downtown HQ (tier 4), Pergola Apartments (tier 4), COC Chemicals (tier 3), Greg's Motel (tier 3), Junkville Saloon (tier 3), Pawsnout Factory (tier 3), Ranger Station Golf (tier 3), Working Stiff Tools Warehouse (tier 3), Blue Trailer Trucking (tier 2), BONG Auto Parts Manufacturing (tier 2), Joey's Carlot (tier 2), McPherson UFO Museum (tier 2), Mo Power Components Factory (tier 2), Crazy Billy's Used Cars (tier 1), Eye Candy Company, Fallen Survivor Compound, Ransacked Shotgun Messiah.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.