⚠️ 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 › Recipes › Large Lumber Door

Large Lumber Door

▶ View item page: Large Lumber Door

Quantity to craftScales ingredients, labor, time, output & total raw by the number of crafts.

20×Lumber

30×Wood Board

→

1×Large Lumber Door

Produces

Item	Qty
Large Lumber Door	1

Ingredients

Ingredient	Qty	Type
Lumber	20	category
Wood Board	30	category

Crafting

Station	Sawmill
Required skill	Carpentry (level 5)
Labor	60 calories
Craft time	8 min
Experience	1.5 XP
Throughput	≈ 7.5 Large Lumber Door / hour (base)

Total raw materials

Steps1Total labor60 calTotal time8 min

30× Wood Board (any)
20× Lumber (any)

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