National Guard Lites and Louvers Catalog

L-FRA100 STC & L-FRA100-SP STC Low Profile Sound Rated Lite Kit Option - Suffix “STC” Silicone acoustical seal applied to reduce sound transmission

silicone acoustical seal (factory applied)

10C

Acoustical Testing performed at Architectural Testing, Inc. to: ASTM E 90, Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions. ASTM E 413, Classification for Rating Sound Insulation. ASTM E 1338, Standard Classification for Rating Outdoor-Indoor Sound Attenuation. ASTM E 2235, Standard Test Method for Determination of Decay Rates for Use in Sound Insulation Test Methods.

STC Ratings: • SuperLite I-W • Pyran Platinum F • Pyran Platinum L • SuperLite I-20 • SuperLite X-90

STC 28 STC 31 STC 36 STC 28 STC 38 STC 28 STC 31 STC 35 STC 29 STC 34 STC 40

• Wired

• Tempered - 1/4"

• Insulated Tempered - 1" • Polycarbonate 1/4" • Polycarbonate 1/2" • SuperLite II-XL (45 min.)

L 5

NATIONAL GUARD PRODUCTS, INC.

Phone 800-647-7874 Fax 800-255-7874

orders@ngp.com quotes@ngp.com

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