Corrugated Steel Door
A secure door made of hard corrugated steel.
Notes
The Corrugated Steel Door is a tier 4 placed object that serves as a secure entrance for advanced structures. With a 1x2x3 footprint and grid-aligned placement, it satisfies the door requirement for valid room detection under Update 13. Its high tier makes it valuable for boosting housing value and enabling higher-tier crafting upgrades within the room.
Notes are AI-generated and may be imprecise.
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Ingredients
| Ingredient | Qty | Type |
|---|---|---|
| 2 | item |
Byproducts (garbage)
| Material | Qty / craft |
|---|---|
| 0.02 |
Crafting waste collects in the station's garbage output and must be hauled away or recycled โ see the Garbage & Recycling guide.
Crafting
| Labor | 300 calories |
|---|---|
| Craft time | 4 min |
| Throughput | ≈ 15 Corrugated Steel Door / hour (base) |
As a placed object
Recycling & waste
0.2× Iron Scrap
The same salvage value leaks out as garbage when this item is consumed in crafting.
How garbage, sorting & recycling work
Total raw to craft this
6.67× Limestone
4.67× Wood (any)
2.5× Iron Ore
2.5× Quicklime
1.02× Clay
0.11× Steel Bar
0.06× Silica (any)
Approximate โ category ingredients and any production cycles are counted as raw.