Products & Services

Protocase manufactures fully finished custom electronic enclosures and associated parts from a wide variety of materials and components, in 2-3 days with no minimum order. Protocase also provides expert and affordable enclosure design services.

Electronic Enclosures

Extruded Aluminum Enclosures

Achieve the look and feel of extruded aluminum with the convenience, speed, and flexibility of Protocase. These enclosures offer the benefits of extruded aluminum, with enhanced flexibility and customization. Choose any of our available finishes, as well as cutouts, fasteners, or any other hardware. Or go with your own fully custom design based on the extruded side rails. We will build your enclosure for you in 2-3 days, in the quantity you require, as low as 'one'.

We build extruded aluminum enclosures:

Built in 2-3 Days No minimum order Variety of material options Read more Powdercoating Read more Add silkscreening Read more Wide range of hardware and accessories Read more


  • We can accept designs from your CAD in any of the CAD formats specified here
  • Extruded template is available in Protocase Designer and coming soon in our online CAD template generator.
  • Choose one of the six standard faceplate styles, or design your own.
  • Maximum depth: 35"
  • Maximum width: 23"
  • Height: 1.72"
  • We can provide custom extrusion profiles (subject to a tooling charge and extended lead time)
  • Powdercoat and bare metal finishes may be specified, for entire enclosure or part-by-part.

General Rules:

Front Panel Thickness .064"
Rear Panel Thickness .064"
Bottom Panel Thickness - .064"
Top Panel Thickness - .064"
For more options on panel thickness, view our stocked aluminum alloys
For even more flexibility, read about our hybrid enclosures


Enclosure Width:
Enclosure Depth:

Aluminum enclosure examples:

Aluminum enclosure design styles:

Extruded Aluminum Enclosures

Resources & Downloads:

To download any of the files below,
right-click on the file and choose:
  • 'Save link as' - (Chrome & Firefox)
  • 'Save target as' - (Internet Explorer)
  • 'Download linked file' - (Safari)

1U Side Extrusion

Download: Extrusion Dimensions (.pdf)
Download: Side Extrusion (.rar)(.zip)

Extruded Case Guide

Download: Extrusion Case Guide (.pdf)
Download: Extrusion Case (.rar) (.zip)

Get started by choosing one of the following easy design options: