LDO Doom Frame Add-on for V2.4

Voron V2.4 DOOM Upright Extrusions — Set of 4, Factory Anodized | 250mm / 300mm / 350mm

A set of four vertical upright extrusions to extend the Z height of your Voron V2.4 — the community-standard DOOM upgrade. Available in 250mm, 300mm, and 350mm lengths. Cut to your selected size and factory anodized after cutting for a clean, consistent finish with no flux residue, no flaking, and no cleanup required before assembly.

Factory Anodized After Cutting

The critical detail here is the order of operations: these extrusions are anodized after being cut to length, not before. Extrusions that are anodized first and then cut expose raw aluminum at the cut ends — the finish can flake near the cut, and flux from the cutting process often contaminates the surface. These arrive clean and finished edge to edge, ready to install directly.

Specifications

Which Length Do I Need?

The length you select determines how much additional Z height the DOOM upgrade adds to your V2.4. The stock V2.4 uprights are 420mm on a 250 build, 470mm on a 300 build, and 530mm on a 350 build. The DOOM modification replaces these with longer extrusions — consult the Voron community DOOM documentation on GitHub or the Voron Discord to confirm the correct length for your specific build size and target Z height before ordering.

What Is the DOOM Upgrade?

The Voron V2.4 DOOM modification replaces the stock vertical upright extrusions with longer ones, increasing maximum Z travel beyond the standard build height. It's a well-documented community upgrade that also requires matching changes to Z motor lead lengths, wiring harness, and enclosure panels. Review the full DOOM modification guide on the Voron GitHub or Discord before ordering.

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