Lumber Ceiling
A stable lumber ceiling that insulates the inside from the outside, and doubles as a floor for higher levels.
Details
- Category
- Structure
- Games
- ASE + ASA
- Expansion
- Base
- Recipe
- 2 ingredients
Engram
How you unlock it
- Required level
- 25
- Engram points
- 6
- How to unlock
- Manual
Maps
Found on 1 map
Video guides: search YouTube for Lumber Ceiling guides
How to craft Lumber Ceiling (Primitive Plus)
Lumber Ceiling (Primitive Plus) is crafted from 2 ingredients. The engram unlocks at level 25, costs 6 engram points, takes 4 seconds, gives 5.56 XP.
Ingredients
For one craft
Lumber Ceiling — Detailed Guide
A wooden ceiling from Primitive Plus
The Lumber Ceiling is a building piece from Primitive Plus for ARK: Survival Evolved. In the game's words it is "A stable lumber ceiling that insulates the inside from the outside, and doubles as a floor for higher levels." Builders lay it to close off the top of a structure, or as the floor of an upper storey in a building with several levels.
Engram and materials
The engram unlocks at level 25 and costs 6 engram points. Each ceiling takes 75 
Lumber (Primitive Plus) and 20 
Stone; a craft lasts 4 seconds and gives 5.56 XP. One ceiling weighs 4, and with stacks of 100 a full stack weighs 400.
Which attacks can hurt it
The Lumber Ceiling counts as a wooden structure, and the wiki says bare hands, stone weapons and ranged attacks that are not explosive cannot damage it. Several aggressive creatures cannot damage it either; the wiki names, among others, the 
Titanoboa, 
Raptor, 
Sabertooth, 
Direwolf, 
Kaprosuchus, 
Thylacoleo, 
Pulmonoscorpius and 
Terror Bird.