Ductwork Mod (1.21.7, 1.20.1) – Streamline Item Movement

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Ductwork Mod (1.21.7, 1.20.1) brings a lightweight, high-performance alternative to the traditional hopper system in Minecraft. Instead of relying on bulky or lag-prone contraptions, this mod introduces a modular and efficient item transfer system that uses duct blocks. These components allow for more flexible routing, better throughput, and precise control of item movement between machines, containers, or storage arrays.

Perfect for technical players and factory builders, the mod simplifies automation and item sorting while improving performance in large-scale setups. Whether you’re creating a compact farm or a massive storage network, Ductwork provides the control and clarity you need.

Ductwork Mod

Features:

  • Modular Duct Blocks: Provides item transport blocks that are easy to place and configure, replacing the need for standard hoppers.
  • Standard Duct: The main block in the network accepts items from up to five surrounding blocks and sends them forward to the block it faces.
  • Inline Duct: Accepts items from behind and sends them forward. It can be toggled via Redstone signals or manually locked/unlocked by the player.
  • Improved Performance: Uses fewer resources than vanilla hoppers, especially helpful in large redstone or factory builds.
  • Simple Interaction: Designed to be intuitive without complex GUIs just place and go.
  • Redstone Integration: Toggle ducts dynamically based on Redstone logic, perfect for custom automation setups.

Screenshots:

Ductwork Mod Screenshot

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Crafting Recipes:

We recommend installing Just Enough Items (for Forge-based mods) or Roughly Enough Items (for mods using the Fabric modloader) to view all available recipes in this mod.

Requires:

Fabric API or Quilt Loader

How to install:

How To Download & Install Mods with Minecraft Forge

How To Download & Install Fabric Mods

How To Download & Install The Quilt Loader

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Why Use Ductwork Mod?

Traditional hoppers in Minecraft are powerful but come with limitations they pull items slowly, can’t be routed flexibly, and often cause lag in large systems. Ductwork Mod solves all of that with:

  • Higher throughput and better item routing
  • Less lag in large factories or farms
  • More creative control in how items move between machines
  • Compact design, great for tight automation setups
  • Manual and Redstone control for smarter logistics

If you’re serious about optimizing automation in your Minecraft world, this mod is a must-have.

FAQs

Is this mod compatible with hoppers?

Yes, it works alongside hoppers. You can combine both systems depending on your design needs.

Does it reduce lag compared to vanilla hoppers?

Yes. Ductwork is more efficient and designed to minimize server or client lag, especially in large-scale setups.

How do I control the inline ducts?

Inline ducts can be locked or unlocked manually by players or through Redstone signals, allowing dynamic routing logic.

Does it support item filtering?

As of the current version, item filtering must be managed externally. The mod focuses on transport, not sorting.

Which loaders does it support?

Ductwork Mod is currently available for Fabric and Quilt.

1.18.2
1.19.2
1.19.4
1.20.1
1.20.2
1.20.4
1.20.6
1.21
1.21.1
1.21.3
1.21.4
1.21.5
1.21.6
1.21.7