Sheet Metal Door Rust Guide 2026: Cost, HP & Raid Cost

Every base you have ever built started with one. The sheet metal door is the first real door in Rust, it costs 150 metal fragments, and it is the difference between keeping your sleeping bag and waking up naked on the beach. It is also the door most players hold onto for way too long.

This guide covers the whole picture: exact crafting cost, how fast you can get one on wipe day, how many rockets, satchels, C4 and explosive ammo it takes to break, the soft side nobody tells new players about, and the moment you should stop using them.

• What It Is
• Crafting Cost
• Get One Fast
• Raid Cost
• Soft Side
• vs Other Doors
• Double Door
• When to Upgrade
• Placement Tips
• Skins
• FAQ

What Is the Sheet Metal Door in Rust?

The sheet metal door is a hinged door that slots into any standard doorway. It sits one step above the wooden door and several steps below the garage door. In game terms it is a medium strength door that laughs at bullets and melee, but folds fast to explosives.

The important part is that it is a default blueprint. You know it the moment you spawn, on every wipe, forever. No research table, no tech tree scrap, no workbench requirement. That is why it is the universal wipe day door and why almost every starter base in Rust is wearing one within the first twenty minutes.

Quick spec sheet before we get into the numbers that actually matter:

Sheet Metal Door Crafting Cost

The recipe is about as simple as Rust gets. One ingredient, no gears, no high quality metal, no workbench.

150 Metal Frags

=

1 Sheet Metal Door

Metal ore smelts one to one into fragments, so 150 fragments means 150 metal ore in a furnace. That is nothing. A single metal node gives you enough ore for roughly four doors, and you will hit several on the way to your build spot.

How to Get a Sheet Metal Door Fast on Wipe Day

The whole point of this door is speed. Here is the fastest realistic route from beach spawn to a locked metal door, assuming a vanilla server.

1. Farm 150 metal ore. A stone pickaxe on metal nodes is fine. Two full nodes covers the door plus a code lock with change left over.
2. Get wood for the furnace. A furnace needs 100 stone and 200 wood. You need it anyway for everything else you will build this wipe.
3. Smelt while you build. Drop the furnace, load it with ore and low grade fuel, then put your foundation and walls down while it cooks. Dead time is wasted time on wipe day.
4. Craft, place, lock. Fifteen seconds to craft, one second to place, then the lock goes on immediately. Not after you loot one more barrel. Immediately.

You can also find sheet metal doors as loot in barrels, crates and military crates, but the drop rate is low enough that it is a bonus and never a plan. Crafting is faster than looting for an item this cheap.

Sheet Metal Door Raid Cost: Rockets, C4, Satchels and Explo Ammo

This is the section both sides came for. Here is exactly what it takes to open a 250 HP sheet metal door, sorted by sulfur so you can see the real cost instead of the item count.

Explosive	Amount	Sulfur Cost	Speed
Explosive 5.56 Ammo Cheapest	63	1,575	Slow and loud
Satchel Charges	4	1,920	Medium, can dud
Beancan Grenades (stuck)	18	2,160	Slow, very dud prone
C4 (Timed Explosive)	1	2,200	Fastest, one and done
Rockets	2	2,800	Fast, worst value

The Cheapest Way to Raid a Sheet Metal Door

Explosive 5.56 ammo at 63 rounds and 1,575 sulfur. It is the best value on paper and it is also the loudest thing you can possibly do. You are emptying two full AK mags into a door for about twenty five seconds. Everyone within earshot knows the address.

Satchels at 1,920 sulfur are the honest middle ground for early wipe. They are cheap, they need no gunpowder tech, and four of them go on fast. Just craft a spare, because duds are real and a dud satchel on a door is 480 sulfur gone.

C4 at 2,200 sulfur is the pro move despite being the second most expensive option here. One charge, twelve seconds, door gone. When you are online raiding and the clock matters more than the sulfur, that gap is worth paying.

The Sheet Metal Door Soft Side, Explained

Doors in Rust are not equally tough on both faces. The side the door swings toward is the soft side, and it takes noticeably more damage per hit. In practical terms that turns a four satchel door into a three satchel door, which is 480 sulfur handed to whoever is raiding you.

The fix takes two seconds. Stand outside your base and place the door so it opens away from you, into the building. Now the hard side faces the world and anyone hitting it pays full price. If the door swings out toward you when you open it from outside, you built it backwards. Pick it up with a hammer and flip it.

Raiders, the same rule works in reverse. If you can get an angle on the inside face of a door through a window, a doorway or a hole you already blew in a wall, hit that face. Free discount.

Sheet Metal Door vs Every Other Door in Rust

Here is the full door ladder. Look at the HP per fragment and the story tells itself.

Door	HP	Cost	Satchels	C4
Wooden Door	200	300 wood	2	1
Sheet Metal Door This Guide	250	150 frags	4	1
Sheet Metal Double Door	250	200 frags	4	1
Garage Door	600	300 frags + 2 gears	9	2
Armored Door	800	20 HQM + 5 gears	12	3

The uncomfortable truth is that a sheet metal door only buys you 50 more HP than wood and still dies to a single C4. Meanwhile the garage door costs double the fragments plus two gears and more than doubles the HP, with no soft side to exploit. Sheet metal is a wipe day door, not a wipe long door.

Sheet Metal Double Door

The sheet metal double door is the same 250 HP for 200 metal fragments, and it fills a double doorway instead of a single one. Same raid cost, same C4 count, same everything except the frame it goes in and the extra 50 fragments.

Use it where you actually need the width, like a garage bay for a minicopter or a wide compound entrance. Do not use it on your loot room. Two single doors in an airlock beats one double door every single time, because a raider has to pay twice instead of once.

When Should You Upgrade Off Sheet Metal?

The moment you hit a Workbench Level 2 and have gears, which is usually day one or day two. Here is the honest priority order:

• Loot room first. Whatever protects your boxes gets the best door you own. Garage door minimum, armored if you have the high quality metal.
• Airlock second. Front entrance takes a garage door as soon as you can spare 300 fragments and 2 gears.
• Everything else can stay sheet metal. Honeycomb access, farm rooms, decoy doors on a shell base. Cheap doors in low value spots is correct play, not laziness.

Where sheet metal genuinely stays the right answer is decoys. A base covered in identical cheap doors makes raiders guess, and every wrong guess costs them real sulfur. Pair that with a solid outer shell and you have made yourself an expensive target for very little metal. If you are working out those numbers for a specific base, the Rust raid calculator does the sulfur math for you.

Sheet Metal Door Placement Tips

• Open inward, always. Covered above, but it is the single most common mistake in the game and it is free to fix.
• Code lock every door, not just the front one. Raiders push through the cheapest path. An unlocked interior door turns a two door raid into a one door raid.
• Repair after every attempt. Hold a hammer with metal fragments in your inventory and hit the door. Damage carries over between raids, and a half broken door is a bargain for the next person who finds it.
• Never leave a door outside building privilege. It will decay, and decayed doors are free entry. Everything you place needs to sit inside your tool cupboard range.
• Do not stack doors on a wooden shell. A sheet metal door on a twig or wood wall is theater. Raiders will just break the cheaper wall beside it. Match your door tier to your wall tier, or spend the metal on stone walls first.
• Watch your door frames on soft side walls too. A perfect door in a soft sided wall is still a soft sided base.

Rust Sheet Metal Door Skins

The sheet metal door has one of the largest skin catalogues in Rust, partly because it has been in the game forever and partly because it is the door people see first. Prices on the Steam Market run from a few cents for common drops up to genuinely absurd numbers for the old rare ones.

Two things worth knowing. Skins are cosmetic only, so a skinned door has the exact same 250 HP and the exact same raid cost as a default one. And you can apply skins at a repair bench, which means doors you already placed can be reskinned without breaking or replacing them.

There is a small tactical angle here too. A wildly expensive looking skin on your front door tells raiders you have money. Some players run plain doors on purpose for exactly that reason.

Sheet Metal Door FAQ

Final Thoughts

The sheet metal door is not a strong door. It is a fast one, and on wipe day fast beats strong. 150 fragments and fifteen seconds turns an open shell into something a naked cannot walk into, and that is all you need for the first few hours.

Just do not fall asleep on it. The second you have a Workbench Level 2 and a couple of gears, the good doors are one craft away. Until then, hang them so they open inward, lock every single one, and let the raiders pay full price.

Item stats and raid costs cross checked against the official Facepunch Rust wiki, RustHelp and the RustClash Rust wiki. Sulfur figures assume standard vanilla crafting costs. Item icons courtesy of Facepunch Studios.