Composite Birch Chair
A composite chair built to last.
Notes
The Composite Birch Chair is a high-tier seating furniture piece crafted from Composite Lumber, providing 1.7 housing value when placed in an enclosed room with at least 4 m³ of free volume. Like all chairs, each additional identical chair in the same room provides only 60% of the previous value, so pairing it with different seating types maximizes your roomโs housing score rather than spamming the same chair.
Notes are AI-generated and may be imprecise.
⚙ Craft calculator — adjust for your modules, skill & talents
Ingredients
| Ingredient | Qty | Type |
|---|---|---|
| 6 | item | |
| 4 | category |
Byproducts (garbage)
| Material | Qty / craft |
|---|---|
| ≈ 0.1 | |
| ≈ 0.05 | |
| ≈ 0.02 | |
| ≈ 0.02 |
Approximate โ a category ingredient's salvage value depends on the item actually used.
Crafting waste collects in the station's garbage output and must be hauled away or recycled โ see the Garbage & Recycling guide.
Crafting
| Labor | 180 calories |
|---|---|
| Craft time | 3 min |
| Throughput | ≈ 20 Composite Lumber Chair / hour (base) |
As a placed object
Each extra copy of this furniture type in the same room counts for less housing value than the one before.
Recycling & waste
1.2× Iron Scrap
0.6× Wood Scrap
0.2× Chemical Waste
0.2× Plastic 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
5.63× Iron Ore
4× Composite Lumber (any)
0.09× Clay
Approximate โ category ingredients and any production cycles are counted as raw.