Perforated Ultra NT SCIF Barrier is a specialized RF shielding material designed for secure environments where electronic surveillance must be controlled. Constructed with a tear-resistant woven polyethylene core between two reflective aluminum foil surfaces, it blocks unwanted RF signals from entering or escaping a protected space. The perforated design supports necessary airflow, making it suitable for SCIF rooms and other secure areas where vapor-permeable shielding is required. Manufactured by Covertech (rFoil®), this material is commonly listed in SCIF specifications and recognized for consistent performance.

This barrier offers effective EMI protection while remaining lightweight and manageable during installation. It can be applied to walls, floors, and ceilings to form a continuous shielding envelope essential for secure facility construction.

RF Shielding for SCIF Rooms & Secure Facilities

Perforated Ultra NT SCIF Barrier helps maintain the RF integrity required in Sensitive Compartmented Information Facilities. Designed to limit signal leakage, it supports government, military, and corporate applications where data protection and electronic security are critical. When seams are sealed with approved SCIF tapes, the system provides a dependable shielding envelope while still allowing moisture vapor to pass through its perforations.

Lightweight, Easy-to-Install RF Barrier

The material installs quickly using staples on exposed framing or with Spray-Lock Eco-Friendly Adhesive for surfaces such as concrete, metal, FRP panels, plywood, and other substrates. Its flexibility and strength allow installers to cover large areas efficiently while maintaining the shielding performance required for accreditation.

Key Features

• Advanced RF shielding: Dual aluminum foil layers and woven polyethylene core block RF and EMI transfer.
• Perforated for airflow: Allows vapor passage while maintaining shielding performance.
• Widely specified: Manufactured by Covertech (rFoil®) and frequently listed in SCIF design requirements.
• Flexible installation: Can be stapled to framing or adhered to multiple substrates with Spray-Lock adhesive.
• Durable construction: Tear-resistant woven core supports handling and long-term performance.
• For walls, floors & ceilings: Provides continuous shielding coverage throughout secure rooms.
• Works with SCIF tapes: Compatible with 3" Aluminum SCIF Tape and 3M Conductive Adhesive SCIF Tape.

Note: Do not tape over the perforations, as sealing the holes prevents required airflow and reduces the effectiveness of the material. For solid, non-perforated options, Ultra NT SCIF Barrier is also available in 500 sq. ft. and 1,000 sq. ft. solid rolls.