DIY Faraday Cage

Product Summary

Over the years we have received a lot of requests for a DIY Faraday Cage Kit.

Editorial narrative

Over the years we have received a lot of requests for a DIY Faraday Cage Kit. In the past we have recommended using our EMP cloth but in most cases this was cost prohibitive and the cloth does not work well when using with a cardboard or wooden box. After some trial and error we have identified some really nice conductive barrier and tape that applies easily to any style box. The conductive barrier is really nice to work with and forms really tight seals against any edge. The conductive tape helps to secure the seals and provide an extra layer of protection at wear points. The cage that we built was 24"x24"x24" and offered 67dB of shielding at 100mHz. This means that this cage reduced the electric field by 99.9% which provides more than enough protection in the case of an EMP. We are offering this exact kit below (less the box) OR you can purchase just the material and tape to build your own Faraday Cage kit using your own box of any size. Description Of Each Option Available: DIY 24" Box Kit - You will receive enough pre-cut pieces and tape to cover a 24" x 24" x 24" box or crate. DIY 36" Box Kit - You will receive enough pre-cut pieces and tape to cover a 36" x 36" x 36" box or crate. Conductive Tape - You can purchase individual rolls of conductive tape if needed. Each roll is 2" wide x 60' long. Conductive Material - You can purchase conductive material if you would like to cover your own box or crate. Please see the description below to calculate how much material you would need or contact us and we can assist. We do not sell wooden crates or boxes as they are widely available online etc. If you would like our recommendation on where to find one please contact us and we can point you in the right direction.

Facets

• Last verified: 2026-06-01