Surface Solutions-US | SCIF Flooring & RF Shielding

SCIF

Sensitive Compartmented Information Facility (SCIF)

Surface Solutions Certified Experts guide customers in preparing compliance specifications by engaging manufacturers to ensure correct prodcuts are selected and required outcomes are achieved. We support and assist in Shield Effective Test to ensure standards are maintained as setforth in the specifications. We work diligently with all our customers in providing the correct specifications to meet the type of space. We excel in providing all documentations required to support any project we are working on.

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Floor Construction & Shielding Strategies

Vault-Grade Construction
  • Vault floors may be constructed from at least ⅛″ steel alloy plates or reinforced concrete (minimum 8″ thick with rebar), especially for high-security vaults. Floor plates must be continuously welded or embedded into surrounding structures for forced entry resistance. Director of National Intelligence
Galvanized Steel Panel Systems (e.g., Xalon GS22/GS26)
       
  • Surface Solutions-US is recommended for installing RF/EMI shielding, galvanized steel floor panels such as GS22 (22 gauge) or GS26 (26 gauge).
  • Panels are butt-jointed, then sealed using electrically conductive foil tapes (typically aluminum or copper) to maintain RF integrity.
  • A double-layer GS26 installation can create a flat surface without visible seams or tape.
  • These panels can be screwed or glued in place, and the final finish like carpeting or vinyl can go directly over them.

Why choose Surface Solutions-US to do your SCIF floor installations ?



Installing galvanized plates in SCIF projects is a critical process that leaves no room for error. Any mistake or shortcut in installation can lead to costly rework, failed inspections, and even compromise the secure integrity of the facility, making it an extraordinarily expensive mistake. Galvanized plates must be installed with precision, following strict specifications to ensure compliance with ICD/ICS 705 standards. Using an approved installation company that has both the experience and certification to guarantee their work can make all the difference, as they bring the technical expertise and accountability required to deliver a flawless system. Taking shortcuts or relying on unqualified contractors often results in improper grounding, misalignment, or premature corrosion—all of which can jeopardize the function of the SCIF and force owners to absorb enormous costs in both time and resources.

Surface Solutions-US is the approved installation company by R.A.MAYES and UZIN UTZ. Having earned this endorsement, R.A.MAYES and UZIN UTZ will guarantee every project we complete. With over three decades of experience in flooring, concrete, and secure-area installations, our team brings the expertise, equipment, and discipline required for these highly sensitive environments. We own and operate over a million dollars’ worth of specialized equipment, allowing us to self-perform every stage of the process and maintain strict quality control. By partnering with Surface Solutions-US, clients are assured that their SCIF flooring systems will not only meet the highest standards of precision and compliance but will also carry the backing and guarantee of one of the industry’s most respected manufacturers

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Alternative: Radiant Barrier Methods (e.g., Ultra-NT Barrier)

  • Another method employs a foil-backed radiant barrier (e.g., Ultra NT) installed over the floor using construction adhesive (e.g., 3M Super 77) or spray adhesives.
  • Overlap seams by at least 6″ and seal all joints with aluminum foil tape.
  • Prepare, align, press, and roll the material into place. Seal edges with conductive tape or caulk.
  • Once installed, the radiant barrier can be overlaid with standard finish materials like carpet or vinyl.

Summary Table: Options for SCIF Floor Shielding

Panel Layout & Placement

• Vault-grade steel
• Xalon GS22/GS26 galvanized
• Radiant barrier (Ultra NT)

Typical Construction

• ¼″ steel plates or reinforced concrete
• Galvanized steel panels (22/26 gauge)
• Foil-backed radiant insulation

Attachment Method

• Welded/embedded
• Screws or polyurethane adhesive
• Spray or adhesive, staples

Seaming/Taping

• Welded seams
• Conductive foil tape or double layer
• 6″ overlap + foil tape

Seaming/Taping

• Exposed or finished directly
• Direct finish over panel
• Cover with flooring

RF Shielding Level

• Very high
• 80–90 dB
• Moderate (RF attenuation)

Surface Solutions

Final Notes & Best Practices

  • The choice between steel panel systems vs. radiant barrier depends on security requirements, budget, load carrier needs, and facility design.
  • All installations must align with architectural specifications and SCIF accreditation standards—covering RF shielding, acoustic, and physical security requirements.
  • Only cleared contractors and construction personnel may perform installation and finish work in SCIFs, as prescribed by UFC guidelines.
SURFACE SOLUTIONS-US WILL GUARANTEE ALL PROJECTS THAT FOLLOW THE CONDITIONS OF THE GALVANIZED STEEL MANUFACTURER AND THE ADHESIVE MANUFACTURER. FOR FURTHER DETAILS, PLEASE CONTACT US.