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Construction

Armored Door

The strongest single door you can hang: Level 3 bench, gears and 20 HQM. Worth it on the doors that guard loot and TC, not on every frame in the base.

Characteristics

Category
Construction
Stack size
1
Durability
100
Workbench
Level 3
Craftable
Yes
Researchable
Yes · 120 Scrap
Health
1,000

Overview

In-game description
Extremely strong door with a hatch to see and shoot out of.

Hang this on the doors raiders have to get through to reach your loot and the TC. Once your group has a Level 3 workbench, it is the top of the door ladder: a wooden door falls to fire and satchels, a sheet metal door to a modest pile of explosives, and the armoured one pushes the raid into C4 and rocket territory.

Pros

Cons

  • The toughest single door: every one on the path costs raiders real sulfur
  • A hatch you open to look out and shoot through
  • Each eats 20 high quality metal and five gears, HQM a facemask or rifle also wants
  • Locked behind the Level 3 bench, so it shows up mid-wipe at best
  • The hatch works both ways: left open, it is a hole they shoot in through

The usual mistake is armouring the front door and stopping there. Raiders do not take your door, they take whatever is cheapest. A stone wall next to it holds about as long, and a sheet metal wall holds longer than the door itself. So trace the path to the TC and armour its doors, starting with the last one.

Mid-wipe with HQM for three doors in the box? They go on the loot room and the TC airlock, not on the entrance the whole server walks past.

Raid cost

Explosive Quantity Sulfur
Explosive 5.56 Rifle Ammo cheapest 250 6,250
Timed Explosive Charge 3 6,600
Rocket 5 7,000
Satchel Charge 15 7,200
High Velocity Rocket 42 8,400
Beancan Grenade 82 9,840
Other ways: siege weapons, vehicles and loot
Torpedo 125 1,500
Propane Explosive Bomb 5 4,500
Mortar Shell 21 6,600
Survey Charge 155 9,300
Homing Missile 125 12,600
MLRS Rocket 4 —
40mm HE Grenade 36 —
Hammerhead Bolt 50 —

Direct hit, hard side, no duds. Satchel Charge is a dud 20% of the time. Beancan Grenade is a dud 15% of the time.

Raid calculator: Armored Door

Crafting

Workbench level
Level 3
Crafting time
30 s
Research cost
120 Scrap

Full tree and calculator →

Recycling

Recycler

At power grid stage 2 a green recycler works at 60% instead of 50%. Yields depend on the recycler.

How to get

  • Craft

    at a Level 3 Workbench

  • Research

    120 Scrap at a Research Table