If you’ve ever tried to build a sleek, sunlit base overlooking an alien ocean or craft that high-end exosuit scanning upgrade, you know glass is one of those underrated crafting materials that pops up constantly in No Man’s Sky. I remember spending my first 10 hours wandering planets wondering why I kept running out of it, until I figured out the simple, repeatable process for how to make glass in No Man’s Sky without wasting hours farming the wrong resources. This guide breaks down everything you need to know, from gathering the right materials to optimizing your crafting routine so you never run low again.
What You Need to Gather Before Crafting Glass in No Man’s Sky
Glass has one of the simplest crafting recipes in the entire game, and you don’t need any rare or hard-to-find materials to make it. The only base ingredient you need is Silicate Powder, a super common resource found on every single planet in the game. You also need access to a refiner, either a portable one you carry in your inventory or a larger static refiner built on your base, plus a small amount of fuel to power it.
The glass recipe unlocks automatically as soon as you place your first base computer, so you don’t have to complete any special quests or talk to specific NPCs to get access to it. That means you can start making glass almost as soon as you finish the opening tutorial, which is a huge help for new players looking to build their first permanent shelter. If you don’t see the recipe in your crafting menu yet, double check that you’ve placed a base computer at least once, even if you don’t plan to keep the base it’s attached to.
One common mistake new players make is wasting time looking for special silicate powder deposits. You don’t need to hunt for marked resource nodes or mine rare crystals to get it, which we’ll cover more in the next section. Silicate powder is so easy to find that you can gather enough for 10 units of glass in less than two minutes on any planet.
Step-by-Step Process to Craft Glass
Once you have all your materials together, the actual process to make glass is incredibly straightforward, even if you’re still learning the game’s crafting system. First, equip your terrain manipulator and switch it to mining mode. Dig into any rocky or earthen ground on the planet you’re on, and you’ll collect silicate powder with every dig. You need 50 units of silicate powder for every one unit of glass, so count out how much you need before you stop digging.
Next, pull out your Portable Refiner from your inventory and place it on flat ground nearby. You’ll need to add fuel to the refiner to power it, which can be either regular Carbon or Condensed Carbon. Condensed Carbon lasts longer, so I always keep a stack of it in my inventory for on-the-go crafting, but regular Carbon works perfectly fine if you’re short on the condensed version.
Add the silicate powder you gathered to the input slot of the refiner, then select glass from the list of possible output items. Hit the start button, and each batch of glass will take roughly 10 seconds to process. If you’re making a large amount of glass for a big build, you can queue up multiple batches at once so you don’t have to stand around clicking through the menu every 10 seconds. If you have a large refiner on your base, you can run multiple batches in parallel to cut down crafting time even more.
Once the refiner finishes processing, move the finished glass to your inventory, and pick up your portable refiner if you don’t plan to use it again soon. That’s all there is to it. You don’t need any special skills or rare items, and you can do this anywhere in the galaxy, even on uncharted planets with no outposts nearby.
Smart Uses for Glass in Your No Man’s Sky Playthrough
Many new players write off glass as just a base building material, but it has a ton of useful applications across every part of the game. I’ve listed some of the most common and valuable uses below:
You’ll be surprised how often you need to make glass as you progress through the game, especially if you enjoy building or trading as part of your playthrough. Even players who focus mostly on exploration will run into recipes that require glass, so it’s a good idea to get familiar with the crafting process early on.
Tips to Optimize Your Glass Farming and Crafting Routine
While the basic process of making glass is already simple, there are a few small tweaks you can make to your routine to save time and avoid frustration. First, keep a portable refiner and a stack of condensed carbon in your exosuit inventory at all times. That way, if you run out of glass while building a remote outpost or working on an upgrade mid-exploration, you can dig up a little silicate powder and make more on the spot, no need to travel all the way back to your main base.
If you need hundreds of units of glass for a big base build, set up a small silicate farming outpost on a planet with flat, easy to dig terrain and no aggressive sentinels. You can dig for hours without being interrupted, and you can set up multiple refiners next to each other to process all the silicate you gather as you dig. If you’re playing with friends, you can split up to gather silicate powder and make glass twice as fast for shared base builds.
Don’t craft more glass than you need for your current project unless you plan to sell it. It takes up valuable inventory space, and since you can make it anywhere in 10 seconds, there’s no reason to hoard hundreds of units unless you’re prepping for a large freighter base build. I once spent 2 hours crafting 300 units of glass for a base I ended up abandoning, so I learned this lesson the hard way.
If you’re looking for a low-effort way to make glass in bulk, you can also hire a base farmer NPC to automate some of the silicate gathering process, though for most players, manual digging is fast enough for small to medium projects. You can also buy small amounts of glass from trading posts if you’re in a pinch, but it’s much cheaper to make it yourself since the materials are free.
At the end of the day, glass is one of the most versatile, easy to make materials in the entire game, and once you get the hang of the process, you’ll never find yourself stuck without it when you need it most. Whether you’re building your first tiny shelter or a sprawling glass palace overlooking a toxic ocean, knowing how to make glass in No Man’s Sky will save you hours of frustration and help you get the most out of every play session. Don’t be afraid to experiment with different uses for it too, I’ve even used extra glass to trade for rare starship upgrades at remote trading posts when I was short on units.
