⚠️ 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 › Large Windowed Lumber Door

Large Windowed Lumber Door

WorldObject

A large lumber door with windows allowing moderate sized vehicles through..

Weight2000 gMax stack100SkillCarpentry Lv 6StationSawmill

Notes

The Large Windowed Lumber Door is a tier-3 placed door designed to allow moderate-sized vehicles through, with a 4x4x5 footprint. As a large door with windows, it fits into mid-game builds where vehicle access is needed, such as garages or industrial bays. Since it is tier 3, the room it is placed in must meet sufficient material and room-tier requirements to register properly, so ensure the surrounding walls and roof are built from at least tier-2 or tier-3 materials to benefit from the door's full functionality.

Notes are AI-generated and may be imprecise.

⚙ Craft calculator — adjust for your modules, skill & talents

▶ Open the full recipe page