Base security
Armored Double Door
Construction 50
An armored double door for securing a wide base entrance.
Construction 50Workbench level 31 supported recipe route
WHY CONSIDER IT
It provides a high-end security option for openings that need double-door access.
When it fits: Use when upgrading a major entrance and advanced materials are available.
The tradeoff: Requires 25 High Quality Metal, five Gears, and Workbench Level 3.
Planner recipes & alternatives
Material calculator: Publisher item reference snapshot 2026-10-25.
Access & prerequisites
- Publisher workbench requirement: Workbench Level 3
Used by 0 objects
No downstream uses are recorded in this source scope.