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Your Source for Proven SCIF RF Shielding

The Exclusive Authorized Source for NBS ULTRA NT SCIF Barrier

National Building Supplies, LLC brings 28 years of building-material supply experience to contractors, SCIF builders, and project teams. As the exclusive U.S. source for ULTRA NT SCIF Barrier SOLID, we combine tested shielding materials with direct product support and dependable project supply.

Our Made in USA SOLID and PERFORATED barriers are backed by product-specific RF shielding test reports, Buy American certification, and complete technical packages. SOLID delivers 106.8 dB minimum measured shielding effectiveness; PERFORATED delivers 65.55 dB minimum at tested frequencies from 100 MHz to 10 GHz.

From barrier rolls and pallets to conductive tapes, caulk, and adhesives, get the materials, installation details, and submittal documentation you need in one place.

Shop RF Shielding Materials

ULTRA NT SCIF Barrier product label with roll size, distributor details and QR code
ULTRA NT SCIF Barrier – SOLID | 106.8 dB | 500 sq ft Roll

ULTRA NT SCIF Barrier – SOLID | 106.8 dB | 500 sq ft Roll

$215.00 - $215.00
$215.00
$215.00 - $215.00
$215.00
In stock

Buy More, Save More Free UPS Ground Shipping Included — Contiguous U.S. Save up to $50 per roll. Combine SOLID and PERFORATED individual-roll purch...

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$215.00 - $215.00
$215.00
$215.00 - $215.00
$215.00
ULTRA NT SCIF Barrier product label with roll size, distributor details and QR code
ULTRA NT SCIF Barrier – PERFORATED | 65.55 dB | 500 sq ft Roll

ULTRA NT SCIF Barrier – PERFORATED | 65.55 dB | 500 sq ft Roll

$215.00 - $215.00
$215.00
$215.00 - $215.00
$215.00
In stock

Buy More, Save More Free UPS Ground Shipping Included — Contiguous U.S. Save up to $50 per roll. Combine SOLID and PERFORATED individual-roll purch...

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$215.00 - $215.00
$215.00
$215.00 - $215.00
$215.00
Front view of a 3M 1170 aluminum foil shielding tape roll
3M 1170 Conductive Tape — conductive adhesive, 1, 2 & 3 in widths, 54 ft per roll

3M 1170 Conductive Tape

$933.66 - $1,305.00
$933.66 - $1,305.00
$933.66 - $1,305.00
$933.66

Order by case. Quantity is the number of cases. Special-order lead times vary by width. Confirm availability and delivery timing before schedulin...

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$933.66 - $1,305.00
$933.66 - $1,305.00
$933.66 - $1,305.00
$933.66
Alternate angled view of 3M 3302 conductive aluminum foil tape on a white background
3M 3302 Conductive Aluminum Foil Tape | 2 in & 4 in × 108 ft | Cases

3M 3302 Conductive Aluminum Foil Tape | 2 in & 4 in × 108 ft | Cases

$517.22 - $2,943.12
$517.22 - $2,943.12
$517.22 - $2,943.12
$517.22
In stock

Order by case. Quantity is the number of cases. Confirm dispatch timing for your selected width and project quantity. Shipping is calculated at c...

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$517.22 - $2,943.12
$517.22 - $2,943.12
$517.22 - $2,943.12
$517.22
3M 1120 Conductive Aluminum Foil Tape | 6 in × 36 yd | 2-Roll Case

3M 1120 Conductive Aluminum Foil Tape | 6 in × 36 yd | 2-Roll Case

$750.00 - $750.00
$750.00
$750.00 - $750.00
$750.00

Order by case. Quantity is the number of cases. Confirm stock or production timing for your quantity. Shipping is calculated at checkout. Get Pro...

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$750.00 - $750.00
$750.00
$750.00 - $750.00
$750.00
3M 1520-CW Non-Conductive Aluminum Foil Tape | 3 in × 150 ft | Case of 16

3M 1520-CW Non-Conductive Aluminum Foil Tape | 3 in × 150 ft | Case of 16

$425.00 - $425.00
$425.00
$425.00 - $425.00
$425.00

Order by case. Quantity is the number of cases. Confirm current availability and dispatch timing. Shipping is calculated at checkout. Get Project...

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$425.00 - $425.00
$425.00
$425.00 - $425.00
$425.00
EMCaulk FLEX 4FS032 conductive caulk cartridge on a white background
EMCaulk FLEX Conductive Caulk | 4FS032 | 12 × 10 oz Case

EMCaulk FLEX Conductive Caulk | 4FS032 | 12 × 10 oz Case

$1,320.00 - $1,320.00
$1,320.00
$1,380.00
$1,380.00 - $1,380.00
$1,380.00
In stock

Order by case. Quantity is the number of cases. Confirm current case availability and delivery timing. Shipping is calculated at checkout. Get Pr...

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$1,320.00 - $1,320.00
$1,320.00
$1,380.00
$1,380.00 - $1,380.00
$1,380.00
Case quantity of twelve 3M Super 77 aerosol adhesive cans on a white background
3M Super 77 Construction Adhesive | 12-Can Aerosol Case & 5-Gallon Pail

3M Super 77 Construction Adhesive | 12-Can Aerosol Case & 5-Gallon Pail

$270.06 - $575.00
$270.06 - $575.00
$270.06 - $575.00
$270.06
In stock

Order by package. Quantity is the number of packages. Confirm availability and delivery timing for the selected package. Shipping is calculated a...

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$270.06 - $575.00
$270.06 - $575.00
$270.06 - $575.00
$270.06
ULTRA NT SCIF Barrier 32-roll pallet — PERFORATED, 16,000 sq ft nominal area
ULTRA NT SCIF Barrier | 32-Roll Pallet | SOLID or PERFORATED

ULTRA NT SCIF Barrier | 32-Roll Pallet | SOLID or PERFORATED

$5,920.00 - $5,920.00
$5,920.00
$5,920.00 - $5,920.00
$5,920.00
In stock

32-Roll Pallet — SOLID $5,920.00 per pallet · 32 rolls · $185.00 per roll Quantity is the number of pallets. Free standard freight included with...

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$5,920.00 - $5,920.00
$5,920.00
$5,920.00 - $5,920.00
$5,920.00
ULTRA NT SCIF Barrier 64-roll pallet — available in SOLID or PERFORATED, 32,000 sq ft nominal area
ULTRA NT SCIF Barrier | 64-Roll Pallet | SOLID or PERFORATED

ULTRA NT SCIF Barrier | 64-Roll Pallet | SOLID or PERFORATED

$10,560.00 - $10,560.00
$10,560.00
$10,560.00 - $10,560.00
$10,560.00
In stock

64-Roll Pallet — SOLID $10,560.00 per pallet · 64 rolls · $165.00 per roll Quantity is the number of pallets. Free standard freight included wit...

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$10,560.00 - $10,560.00
$10,560.00
$10,560.00 - $10,560.00
$10,560.00
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