Composite Redwood Lumber
A composite lumber made from a combination of wood and plastic.
Notes
Composite Redwood Lumber is a tier-5 building block crafted from a blend of wood and plastic, making it one of the highest-tier construction materials in the game. It is used in advanced recipes including the Computer Lab, high-tier furniture, and the Modern Upgrade 3 module, meaning it is a late-game material essential for reaching the technology needed to stop the meteor. Because it is a tier-5 block, rooms built from it provide the maximum housing value bonus, significantly accelerating skill-point gain for any resident.
Notes are AI-generated and may be imprecise.
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Ingredients
| Ingredient | Qty | Type |
|---|---|---|
| 1 | item | |
| 1 | item | |
| 1 | category | |
| 4 | category |
Byproducts (garbage)
| Material | Qty / craft |
|---|---|
| ≈ 0.13 | |
| ≈ 0.08 | |
| ≈ 0.02 | |
| ≈ 0.01 |
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 | 120 calories |
|---|---|
| Craft time | 0.64 min |
| Throughput | ≈ 281.3 Composite Lumber / hour (base) |
As a block
Recycling & waste
0.15× Wood Scrap
0.05× Chemical Waste
0.05× 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
4× Wood Board (any)
2.81× Iron Ore
1× Wood (any)
0.05× Clay
Approximate โ category ingredients and any production cycles are counted as raw.
Categories
Obtained from
Used in
Composite Lumber Bench
Composite Lumber Chair
Composite Lumber Door
Composite Lumber Table
Composites Upgrade
Long Thin Wood Veneer Shelf
Long Wood Veneer Shelf
Short Curved Wood Veneer Shelf
Short Thin Wood Veneer Shelf
Short Wood Veneer Shelf