⚠️ Eco v0.14 is coming — the next major update reworks upgrade modules, so some of these numbers will change. They reflect the current version. What’s changing →
  • Simpler tiers: the 1–4 tiered upgrades become a single Basic / Advanced / Modern upgrade each.
  • Permanent upgrades: a module placed in a workstation is permanent — no more swapping lower tiers out as you progress.
  • Power transitions: a module can change a station’s power type/draw (e.g. a Modern upgrade moves a sawmill from mechanical to electrical power).
  • Talent-integrated: modules now use the same bonus/talent system — any talent benefit (power, labor cost, recipe unlocks) can come from a module.
  • Cheaper to upgrade: with the multi-tier parts gone, fully upgrading a workstation costs significantly less.

We’ll update this calculator shortly after the update releases.

Home › Items › Flat Steel Door

Flat Steel Door

Flat Steel Door

WorldObject

A beautiful modern flat steel door with a large viewing window.

Weight1000 gMax stack100SkillAdvanced Smelting Lv 5StationRolling Mill

Notes

The Flat Steel Door is a modern, plated door with a large viewing window, used to enclose rooms in buildings. As a placed object with a 1x2x3 footprint, it satisfies the post-Update 13 requirement that rooms must have real doors (not empty holes) to register for housing value. Its steel construction contributes to a higher room material tier, which boosts residents' experience-point gain from housing. Craft this door via its recipe at the appropriate station to improve your home's functionality and score.

Notes are AI-generated and may be imprecise.

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Upgrade modules
Talents

Ingredients

IngredientQtyType
Flat Steel2item
Glass1item

Crafting

Labor115 calories
Craft time4 min
Throughput≈ 15 Flat Steel Door / hour (base)

As a placed object

TierTier 5Size1×2×3
Viewer
Placement
AlignmentMust be grid-aligned

Total raw to craft this

Steps32Total labor4885.63 calTotal time52.65 min

Approximate — category ingredients and any production cycles are counted as raw.

Categories

Obtained from

See also

Adobe DoorAdorned Ashlar Basalt BenchAdorned Ashlar Basalt ChairAdorned Ashlar Basalt TableAdorned Ashlar Gneiss BenchAdorned Ashlar Gneiss Chair