Interior Wall
wall
Lighter wall used for room dividers and second-floor partitions. Plaster is essentially cosmetic; wood-frame has light durability.
Variants
| Variant | Tier | Cost |
|---|---|---|
| Wood Frame | Light | 2 nails, 2 planks |
| Plaster | Flimsy | — |
About the interior wall
Interior walls are player-built partitions used to divide rooms, seal off second-floor sections, and shape the internal flow of a base. Unlike exterior log or metal walls, they are built for layout and light containment rather than holding back a horde, so their main role is organizing storage zones, sleeping areas, and crafting rooms behind your real perimeter defenses.
Placement & defense tips
- ▸Use interior walls to create a small 'safe core' room deep inside the building where you keep loot and sleep, so a breach at the perimeter doesn't immediately expose everything.
- ▸Wall off open staircases on upper floors to turn a second story into a defensible retreat, leaving only one controlled approach.
- ▸Leave a doorway gap where you want a door rather than fully enclosing a space, since adding a frame later means tearing a wall section down.
- ▸Keep at least one interior wall between your safehouse and any exterior window or door so light and noise are less likely to draw attention through the outer shell.
- ▸Plan grid alignment before building; mismatched partial walls waste materials and leave awkward gaps you can't door over.
Choosing a variant
- ▸Wood Frame (Light) is the practical choice for any partition you actually want to stop a wandering zombie or block line of sight; it takes a few hits but holds up far better than plaster.
- ▸Plaster (Flimsy) is essentially cosmetic and very weak, so reserve it for purely decorative dividers in areas that will never see combat.
- ▸Since interior walls aren't your defensive perimeter, don't over-invest scarce nails and planks here; wood frame is enough and plaster should only be used when you have spare materials.
Common mistakes
- ✕Relying on interior walls as actual zombie defense instead of treating them as room dividers behind a real outer wall.
- ✕Boxing yourself in with no door gap, then having to dismantle a finished wall to add a frame.
- ✕Spending high-level carpentry effort plastering interior walls for looks while the exterior perimeter is still incomplete.
Frequently asked
Can zombies break through interior walls?
Yes, given enough hits any wall can come down, but wood-frame interior walls absorb a fair number of strikes while plaster is very fragile. Neither should be your primary line of defense.
Do interior walls block zombie line of sight?
A full-height wall blocks sight and helps keep zombies from being drawn to you through windows. Use them to hide lit or active rooms from the street side.
Is plaster or wood frame better for dividing rooms?
Wood frame is better in almost every case because it's sturdier and only needs basic planks and nails. Use plaster only for decoration when materials are plentiful.