Building block

Sheet Metal Roof Raid Cost

A sheet metal roof has 1,000 HP and blocks 50% of explosion damage.

HP: 1,000
Explosion resist: 50%
Decay: 8 h

Upkeep every 24 h: 10 Metal Fragments
Full repair: 100 Metal Fragments

Raid cost

Combo raids

Method	Needed	Sulfur	Also costs
Propane Bomb + Explosive AmmoComboFired from a Catapult	7 + 15	×6,700Least	×9,930×140×80×7
C4 + Propane BombComboFired from a Catapult	1 + 6	×7,600	×11,100×200×180×6×5×2
Rocket + Propane BombComboFired from a Catapult	1 + 7	×7,700	×11,400×170×100×7×2
C4	4	×8,800	×12,000×800×240×20×8
Explosive Ammo	399	×10,000	×12,000×2,000
Beancan Grenade + Explosive AmmoCombo	1 + 396	×10,020	×12,060×2,000
Satchel Charge + Explosive AmmoCombo	1 + 382	×10,030	×12,180×1,990×1×1
HV Rocket + Explosive AmmoCombo	1 + 393	×10,050	×12,120×1,970×1
Satchel Charge	23	×11,040	×16,560×1,840×23×23
Rocket	8	×11,200	×15,600×800×240×16
HV Rocket	67	×13,400	×20,100×67
Beancan Grenade	131	×15,720	×23,580×2,620
F1 Grenade	9,639	×578,340	×867,510×240,975
MLRS RocketFired from the MLRS	6	-	Cannot be crafted
40mm HE GrenadeLoot only, cannot be crafted	57	-	Cannot be crafted

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. Explosive 5.56 counts are for an Assault Rifle. Tool wear is not counted; the Melee tab counts it. A combo is part of one explosive, finished with another; each combo beats its heavier explosive used alone.