What to know
- The Frigate is one of the strongest ships in Windrose, offering superior combat and durability
- You must reach Trust Level 4 with Prison of the Coast NPCs to unlock its blueprint
- 3,000 Buoyant is required before you can learn the ship design
- Building it requires a large amount of refined materials and crafting resources
If you’re aiming to dominate naval combat in Windrose, getting the Frigate is a major milestone. It’s not just another upgrade—it’s a high-tier ship that significantly improves your survivability, firepower, and exploration potential. However, unlocking it takes time, planning, and efficient farming.
Below is a complete breakdown of how you can unlock and build the Frigate step by step.
| Requirement Type | Details |
|---|---|
| Location | Tortuga Market (second biome, left side) |
| NPC Faction | Prison of the Coast |
| Trust Level | Level 4 (maximum) |
| Currency | 3,000 Buoyant |
| Build Location | Wharf at your base |
| Difficulty | High (late-mid to endgame) |
Where to find Tortuga Market in Windros
Your journey starts at the Tortuga Market, located in the second biome toward the left side of the map. This area acts as a hub for trading, faction progression, and unlocking advanced blueprints.

The Provisioner NPCs here are key to unlocking the Frigate design. You won’t get access to the ship immediately—first, you need to earn their trust and prove your value through gameplay.
The market itself can be a bit dangerous depending on your progression, so make sure you approach with a decently upgraded ship and enough supplies.
How to increase trust level efficiently
Reaching Trust Level 4 is the most time-consuming part of unlocking the Frigate. This is essentially your reputation grind with the Brethren of the Coast faction.
How trust works
You gain trust by offering specific items obtained from naval combat, mainly by destroying enemy ships. These drops vary, but they are consistently tied to combat activities.

Best way to farm trust quickly
Focus on engaging enemy ships in the second biome and beyond. These areas provide better drops and faster progression. You should:
- Target clusters of ships instead of single encounters
- Prioritize stronger enemies for better rewards
- Regularly return to Tortuga Market to turn in items
Consistency matters more than difficulty spikes, so keep farming steadily rather than risking destruction.
Frigate full material requirements
| Material | Quantity | Crafting Breakdown |
|---|---|---|
| Nails | 300 | 60 Copper Ingots / 30 Iron Ingots |
| Foothills Iron Ingots | 120 | 360 Iron Ore + 120 Charcoal |
| Wooden Planks | 320 | 600 Wood |
| Timber | 160 | 480 Hardwood |
| Tarred Planks | 80 | 80 Wooden Planks + 80 Tar |
| Linen Fabric | 240 | 720 Flax Fiber |
| Tarred Fabric | 80 | 80 Linen Fabric + 80 Tar |
| Rope | 80 | 240 Plant Fiber |
| Shipwright’s Tools | 50 | Purchased (10 Piastre each) |
Windrose Frigate unlock and building process
Step 1
Travel to the second biome and locate Tortuga Market on the left side of the map.

Step 2
Interact with Provisioner NPCs and begin building your trust level.
Step 3
Farm enemy ships to collect items used for increasing trust.
Step 4
Reach Trust Level 4 and accumulate 3,000 Buoyant.
Step 5
Unlock the Frigate blueprint from the NPCs at Tortuga Market.

Step 6
Return to your base and access the Wharf.
Step 7
Gather all required materials, focusing on Foothills biome resources.
Step 8
Craft and refine materials into their required forms (ingots, planks, fabric, etc.).

Step 9
Build the Frigate at the Wharf.
How to gather materials faster for Frigate
Efficient resource farming is essential if you want the Frigate without excessive grinding.
Focus on resource zones
Foothills biome is your main source of Iron and Flax, both critical for ingots and fabric. Meanwhile, hardwood and plant fibers are easier to gather in earlier regions, so stockpile them early.

Craft in batches
Always refine materials in bulk instead of crafting per need. For example, process large amounts of Flax Fiber into Linen Fabric at once, then convert some into Tarred Fabric.
Buy what you can
Shipwright’s Tools are best purchased rather than crafted, costing 10 Piastre each (500 total). Save time by prioritizing currency farming for these.
Why the Frigate is worth the effort
The Frigate stands out as one of the most powerful ships in Windrose, offering a major upgrade in combat efficiency, durability, and cargo handling.

Once you unlock it, you’ll notice:
- Faster and safer naval combat
- Better survivability in high-level zones
- Improved overall progression speed
It essentially marks your transition into late-game dominance. Getting the Frigate in Windrose is a long-term goal, not a quick unlock. You’ll need to grind faction trust, gather rare materials, and manage your resources carefully.
However, once you complete the process, you gain access to one of the best ships in the game—making every future encounter significantly easier and more rewarding.