⚠️ 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 › Composite Spruce Chair

Composite Spruce Chair

Composite Spruce Chair

WorldObject

A composite chair built to last.

Weight1000 gMax stack100SkillComposites Lv 1StationAdvanced Carpentry Table

Notes

The Composite Spruce Chair is a durable seating object placed in a room to contribute housing value (1.7 points). As a composite lumber item, it is a higher-tier furniture piece that requires an enclosed room with at least 4 cubic meters of free volume. For optimal housing bonuses, place this chair alongside other high-tier furnishings in a well-constructed room.

Notes are AI-generated and may be imprecise.

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Upgrade modules
Talents

Ingredients

IngredientQtyType
Screws6item
Composite Lumber4category

Crafting

Labor180 calories
Craft time3 min
Throughput≈ 20 Composite Lumber Chair / hour (base)

As a placed object

RoomSeatingHousing value1.7Furniture typeChairRepeats worth60% eachSize1×2×1

Each extra copy of this furniture type in the same room counts for less housing value than the one before.

Viewer
Room requirements
IndoorsIn an enclosed roomRoom volume4 m³

Total raw to craft this

Steps6Total labor323.44 calTotal time7.03 min

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

Categories

Obtained from

See also

Adorned Ashlar Basalt BenchAdorned Ashlar Basalt ChairAdorned Ashlar Gneiss BenchAdorned Ashlar Gneiss ChairAdorned Ashlar Granite BenchAdorned Ashlar Granite Chair