Tue. Nov 28th, 2023
3d printer enclosure

A 3D printer enclosure is a covering or enclosure that shields your 3D Printer from environmental elements like dust, noise, temperature variations, and scents. It can enhance the quality of your prints, especially if you use filaments like ABS, Nylon, or PC that are heat- and humidity-sensitive. 

The following features are required in a good enclosure:

  • adequate room, good safety features
  • temperature regulation
  • Lighting
  • method for extracting air
  • operable panels or doors
  • attractive aesthetics

Enough Room

The components that move throughout the printing process should all fit comfortably inside a suitable 3D printer’s enclosure. When you design a section, the moving pieces can go as far as they can without running aground.

Additional room for the moving pieces is a good idea because many 3D printers feature moving cables and spools.

You wouldn’t want an enclosure for a 3D printer that only fits your 3D Printer because it makes minor changes challenging.

Safety Options

Increasing the safety of your working space is one of the key goals of a 3D printer enclosure. This includes anything from physical security—such as avoiding contact with moving or heated parts—to air filtering and fire safety.

A 3D printer has reportedly caught fire due to firmware and heating element issues. We still want to take precautions against fires even though they are relatively uncommon. Today’s best feature is a great fireproof cage so that if a fire did start, it wouldn’t worsen the problem.

Some people use cages made of metal or plexiglass to keep the flames contained. Sealing the enclosure can also shut off a fire’s oxygen supply.

We should include children or animals in this context as well. To increase the safety of your enclosure, you can install a locking system.

Temperature Regulation

A built-in temperature control system monitors the temperature within the enclosure, which raises it with a heater when it drops too low. I’ve seen several excellent DIY enclosures with this feature.

Hot air rises; therefore, placing your thermistors at the bottom or top without controlling the air can result in erroneous temperature measurements for the entire enclosure instead of just one location.


Having a decent lighting system for your enclosure is a great feature because 3D prints may be enjoyable to observe as you can witness the development of your creations. You might get a strong white light or an LED system with various colors to illuminate your printing area.

To get that rolling, a straightforward LED light strip linked to the power source of your 3D Printer should be adequate.

System For Extracting Air

The best enclosures incorporate an air extraction system, which typically calls for an air duct, an inline fan, and secured tubing to transport polluted air outside.

Additionally, you can purchase a standalone filter, allowing the air to travel through and be regularly cleansed.

Suppose you want to 3D print with ABS or any very abrasive material. Having a reliable air extraction system in place is a really good idea. Even though PLA is less abrasive than ABS, I still advise having a decent ventilation system.

Panels Or Doors

Some enclosures are as straightforward as a box that lifts directly onto your 3D Printer. Still, the best ones include cool doors or panels that can be removed and opened quickly.

One of the greatest do-it-yourself ideas is to use IKEA Lack tables and plexiglass, which allows you to see clearly inside the enclosure without opening the door. Although certain sections, such as the Creality Enclosure, don’t provide the same visual, they are nonetheless quite effective.

An open-style cage can be advantageous because it maintains some heat, which PLA needs.


A good enclosure should be well-designed and polished to look excellent in your room. It’s good to take the extra time to create something that looks excellent because no one wants an unsightly enclosure housing their 3D Printer.


Finally, a good 3D printer enclosure protects the Printer from environmental influences and improves print quality, especially when using sensitive filaments. A well-designed section has several essential parts. Ensuring enough space for the Printer’s segments and extra components improves operations. Fireproofing and air filtering protect the Printer and the environment. The enclosure regulates temperature to prevent print quality issues. Proper illumination, air evacuation, and moveable panels improve enclosure functionality. Combining these elements with an attractive appearance creates a holistic solution that maximizes 3D printing safety and quality.

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