Sheet Metal Doorway
A sheet metal doorway has 1,000 HP and blocks 50% of explosion damage.
Raid cost
| Method | Needed |  Sulfur |
|---|---|---|
 12,000 800 240 20 8 | 4 | 8,800 |
| 12,0302,005 | 401 | 10,025 |
16,5601,840 23 23 | 23 | 11,040 |
15,600800240 16 | 8 | 11,200 |
| 20,10067 | 67 | 13,400 |
| 23,5802,620 | 131 | 15,720 |
| 867,510240,975 | 9,639 | 578,340 |
 MLRS RocketFired from the MLRS Cannot be crafted | 6 | - |
 40mm HE GrenadeLoot only, cannot be crafted Cannot be crafted | 57 | - |
Uses to destroy one (1,000 HP) from the hard (outside) face. Sulfur includes the sulfur in the gunpowder and explosives. Satchels and beancans can fail to go off; relight a dud. Guns fire their default ammo. Tool wear is not counted; the Melee tab counts it.
Doorway at every grade
| Grade | HP | Cost | Decay |
|---|---|---|---|
 Twig | 10 |  35Wood | 1h |
 Wood | 250 | 140Wood | 3h |
 Stone | 500 |  210Stones | 5h |
| Sheet Metal | 1,000 | 140Metal Fragments | 8h |
 Armored | 2,000 |  18High Quality Metal | 12h |
Cost per block. Decay is the time to fall with no Tool Cupboard upkeep.
Damage protection
Explosive
50%
Bullet
99.99%
Arrow
100%
Slash
99%
Blunt
99%
Stab
98%
Fire
100%
Share of each damage type blocked. 100% means immune; the rest still lands, so enough hits of any type break it.
Other Sheet Metal blocks
Sheet Metal Foundation
Sheet Metal Triangle Foundation
Sheet Metal Wall
Sheet Metal Window Wall
Sheet Metal Low Wall
Sheet Metal Floor / Ceiling
Sheet Metal Triangle Floor
Sheet Metal Roof
Sheet Metal L-Shaped StairsSheet Metal Doorway: common questions
- How many rockets does a Sheet Metal Doorway take?
- 8 rockets (11,200 sulfur). It has 1,000 HP and 50% explosion resistance.
- How many C4 does a Sheet Metal Doorway take?
- 4 C4 (8,800 sulfur), or 23 satchels.
- What is the cheapest way to raid a Sheet Metal Doorway?
- 4 C4 for 8,800 sulfur, the least sulfur of any single explosive. Mixing 3 C4 and 71 Explosive Ammo takes 8,375 sulfur.
- How much does a Sheet Metal Doorway cost?
- 140 Metal Fragments per block. With no Tool Cupboard upkeep it decays in 8 hours.