RFI Shielding

Professional Installations can provide you with high quality Radio Frequency (RF) and Electro Magnetic Interference (EMI) shielding to meet your needs. Since we have been in the business of MRI construction and shielding installation and repair since 1992, we have seen hundreds of shields. We know what works and what doesn’t. Our purpose is to provide our customer with the best solutions available. Every room we build comes with a limited lifetime warranty.*

Although we will repair modular hat and flat, galvanized steel and copper bolt-ups, we will never provide you with one. Why? Consider this quote from Leland Hemming, an engineering consultant who spent years studying shielding design and practice.
“The government determined during long-term stability tests of several modular enclosures, that their service life is limited without extensive maintenance. Modular enclosures should be re-certified every three years."
PictureRoom Under Construction

Typical Room Prices include:
  • Door, view window
  • 2 power filters
  • Concrete floor
  • Cryogen vent
  • OEM filter panel
  • OEM shim plates
  • 2 HVAC waveguides
  • An RFI test

These prices are for the listed included features in a standard size rectangular-shaped room. Larger than normal rooms, or rooms with additional features may have additional cost. Please contact us for a quote.




*Limited lifetime warranty is on what P.I. installs, excludes components.
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RFI shield complete by PI and ready for the customer to finish.
  • Electrical Contractor 
  • HVAC Contractor
  • Floor Contractor
  • Ceiling contractor
  • Drywall Contractor
This shield has wood furring but metal furring is available
The door is a bare maple finish and can be stained or painted 
The window is 3 x 5 and 3 AFF also bare maple unfinished.