Arc Raiders Insulation Rolls: Where to Search in Pendola Pass

Insulation Rolls are among the more elusive crafting resources introduced in Arc Raiders through the Frozen Trail update. They are Epic-rarity items, their in-game description does not appear to point players toward a particular building type or biome, and they will not reliably appear in every raid. That combination makes them easy to overlook even when searching the correct region.

The clearest current lead is Pendola Pass, the snowy map added with Frozen Trail. In particular, players seeking Insulation Rolls should prioritize the Railyard and thoroughly inspect the train carriages there. The item has been found sitting in plain sight on carriage seats and on countertop surfaces, rather than being restricted to a single special container. That does not mean every train car will contain one, but it gives the search a practical starting point.

Because Insulation Rolls are rare and appear to have a variable spawn pattern, the best approach is not to treat one building or one container as guaranteed. Instead, use a repeatable Pendola Pass route that combines open-surface checks in the railyard with searches of the map's high-level loot areas. The goal is to cover likely spawn points efficiently while remaining prepared for the risks that come with valuable loot zones.

Where to find Insulation Rolls in Arc Raiders

At present, Pendola Pass is the key map to search. The strongest confirmed location within it is the Railyard, specifically the interiors of its train carriages. When entering a carriage, do not simply run through the center aisle or check one obvious crate before moving on. Look closely at the places where loose loot can be placed out in the open:

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• Passenger seats and benches
• Countertops and flat interior surfaces
• Tables or other accessible furniture inside carriages
• The full length of each carriage, including both ends

That open placement is important. Players who only focus on containers may miss an Insulation Roll that is already visible in the environment. In a busy or dimly lit area, a quick visual sweep can be less reliable than moving methodically from one end of a train car to the other and checking every surface before leaving.

There is no indication that an Insulation Roll always spawns at the Railyard. A successful find there came after several attempts, which fits the item's Epic status. Think of the location as a high-priority place to investigate rather than a guaranteed farming spot. If the first few carriages are empty, it is still worth finishing the railyard loop before deciding whether to continue searching elsewhere on the map.

Check high-level loot areas and valuable containers

Reports from the wider player community also point to high-level loot locations throughout Pendola Pass. These reports suggest that Insulation Rolls are not tied exclusively to railway-themed spaces or a particular kind of industrial interior. Instead, they may be part of a broader rare-loot pool used by valuable locations and containers.

Security Breach lockers are among the container types worth prioritizing. These lockers are associated with higher-value rewards, making them a sensible target when hunting an Epic crafting resource. Their contents are not a promise, however. Opening one should be viewed as an additional chance at the item, not as a solution that removes the need to search the rest of the area.

This apparent location neutrality also explains why the resource can feel unusually difficult to track down. Some crafting items give players a clear environmental clue: a workshop, a residential area, a medical space, or another recognizable setting. Insulation Rolls do not seem to offer that same guidance. As a result, searching should be guided by loot quality and coverage of Pendola Pass, rather than by trying to identify one supposedly perfect room.

A practical Pendola Pass farming route

A productive run begins with the Railyard, where train carriages provide the most concrete lead. Move through each accessible carriage carefully, scanning seats, counters, and any other open loot surfaces. This is the portion of the route where patience matters most: an item placed visibly on a seat can be easier to miss than a large container that naturally draws attention.

After the carriages have been cleared, shift toward nearby high-value loot opportunities. Prioritize secured or premium-looking containers, especially Security Breach lockers where available, then expand into other high-level loot spaces on the map. The exact path will depend on your entry point, current hazards, and whether another squad has already passed through the area, so the route should remain flexible.

1. Start by checking Pendola Pass's Railyard.
2. Search every accessible train carriage from end to end.
3. Inspect seats, benches, counters, and other exposed surfaces before opening containers.
4. Loot Security Breach lockers and other high-value containers encountered along the way.
5. Continue through additional high-level loot areas rather than immediately ending the run if the Railyard is empty.
6. Repeat over multiple raids, since the resource is not expected to appear consistently.

This method is more reliable than repeatedly checking a single train car or relying solely on containers. It covers the known open-spawn possibility while also taking advantage of the broader reports that rare loot locations can produce Insulation Rolls.

Why Insulation Rolls are worth collecting

Insulation Rolls may not look immediately useful when first acquired because they do not serve a clear standalone function. Their value comes from their role in higher-level crafting recipes and materials. That makes them the sort of resource players may regret ignoring early, particularly if a later crafting goal requires more than one rare component.

When inventory space is limited, the Epic rarity alone is a strong reason to bring an Insulation Roll out safely. Unlike common materials that can often be replaced with a quick search on a later run, a rare crafting ingredient with inconsistent spawns can take several raids to recover. If you find one during a tense match, adjust your priorities accordingly: preserving the item may be more valuable than extending a risky loot route for marginal gains.

That does not necessarily mean abandoning every other objective immediately. The right decision depends on your current situation and how much you stand to lose. Still, an Insulation Roll should be treated as a meaningful haul, especially for players pursuing advanced crafting progression after the Frozen Trail update.

Tips for improving your odds

The main obstacle is rarity, not a complex puzzle. Improving your chances therefore comes down to increasing the number of worthwhile loot checks per run without wasting time on low-probability areas.

• Favor Pendola Pass: It is the map connected to the current Insulation Roll leads.
• Do not skip visible surfaces: The Railyard evidence shows that the item can be sitting out in the open.
• Target valuable loot: High-level areas and Security Breach lockers are sensible secondary targets.
• Expect empty runs: Epic rarity means a failed search does not prove the route is wrong.
• Stay adaptable: If the Railyard has already been looted, move on to other high-level locations rather than lingering.
• Extract carefully after a find: An Insulation Roll only helps your crafting plans if it makes it out with you.

What remains uncertain

There is still no confirmed fixed spawn, guaranteed container, or single environmental category that produces Insulation Rolls every time. The Railyard train carriages in Pendola Pass remain the best specific place to begin, while high-level loot areas across the same map are the best wider search category. Community sightings support the idea that the item can appear in several valuable locations, but the exact rules behind its loot pool have not been fully established.

For now, the most useful rule is simple: search Pendola Pass, make the Railyard your first stop, inspect the train interiors carefully, and combine that route with high-value containers and high-level loot zones. With enough repeated runs, that approach offers the strongest available chance of securing the rare crafting material needed for advanced recipes.