Skip to content
Construction

Triangle Ladder Hatch

The ladder hatch for triangle floor frames, at the same Level 2 bench, gears and frags as the square one. Learn it when your way up sits on triangles.

Characteristics

Category
Construction
Stack size
1
Durability
100
Workbench
Level 2
Craftable
Yes
Researchable
Yes · 60 Scrap
Health
250

Overview

In-game description
A hatch that opens and changes into a ladder.

Square hatches do not fit triangle floor frames, and plenty of compact bases put their way up on triangles. So if your roof access or the climb to your shooting floor runs through one, this piece closes it. Shut, it is floor. Open, it folds down into a ladder.

The recipe matches the square ladder hatch exactly: a Level 2 workbench, 300 metal fragments, three gears and a wooden ladder, plus 60 scrap to learn. That last part adds up. Most bases only need one shape, so check your floor frames before you research both.

Picture a small base with a triangle core and the roof access right at the top. A plain floor seals you in, and an empty frame lets anyone on the roof straight down. The hatch sits between the two: you pop up, look around for campers, drop back and close it behind you. Once your floors go armoured, the armoured triangle ladder hatch takes over the same frame, because a cheap hatch in a strong floor is where raiders on your roof aim first.

Raid cost

Explosive Quantity Sulfur
Explosive 5.56 Rifle Ammo cheapest 63 1,600
Satchel Charge 4 1,920
Timed Explosive Charge 1 2,200
High Velocity Rocket 11 2,200
Beancan Grenade 21 2,520
Rocket 2 2,800
Other ways: siege weapons, vehicles and loot
Torpedo 32 420
Propane Explosive Bomb 2 1,800
Mortar Shell 6 1,800
Survey Charge 39 2,340
Homing Missile 32 3,200
MLRS Rocket 1 —
40mm HE Grenade 9 —
Hammerhead Bolt 13 —

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

Crafting

Workbench level
Level 2
Crafting time
25 s
Research cost
60 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 2 Workbench

  • Research

    60 Scrap at a Research Table