ETS-Lindgren’s Series 81 shielding system is a time-proven design with more than 10,000 installations.

The Series 81 Shielded Rooms have modular panels which mean that enclosures can be built to almost any dimensional configuration. Thirty-six standard formations are available, or we can custom design one for you.

The heart of the shielding system is a three-quarter inch thick dimensionally stable core which is laminated on both sides with 28-gauge sheet steel. (Cores meet ANSI A208.1 specifications.) The steel laminate provides the best attenuation to magnetic and electric fields, and plane waves.

Panels are joined together with a one-eighth-inch “hat & flat” clamping system. No special tools are required for construction. Enclosures can be erected, dismantled, and moved to another location as needed. Enclosures are self-standing and require no attachment to the parent building.