QFA Absorptive Exterior Grade Curtain

Exterior Quilted Fiberglass Absorbers

Superior UV and Weather Resistance
Available In Four Facing Colors
Heavy-Duty Vinyl-Coated-Polyester Facing on Both Sides
2″ Thick Fiberglass Core
NRC Rating .75

Exterior Grade Quilted Fiberglass Absorbers reduce the reflection of sound waves by covering reflective surfaces with a suitably UV protected, porous, sound absorbing product. The exterior Quilted Fiberglass Absorber consists of a heavy-duty vinyl-coated-polyester facing on both sides of a 2″ thick quilted f iberglass. Wall panels are constructed with grommets across the top and bottom, and are sewn with an exterior grade thread.

Product Testing & Information

Product Specs

Product Specs

Material	Fiberglass core, faced with heavy-duty vinyl-coated-polyester (VCP) on both sides.
Pattern	Quilted Diamond Pattern
Features	Effective, Durable, UV Resistant, Weather Resistant, Sound Absorbing
Applications	Exterior Grade faced quilted fiberglass absorbers are used to reduce reverberant noise on permanent outdoor applications such as enclosing HVAC equipment, dust collectors or similar machinery behind a manufacturing plant where UV resistance is required. It is commonly installed over wood fencing or on brick or masonry walls of buildings adjacent to a job site or a noisy piece of machinery.
Thickness	2"
Temperature Range	-40°F to +180°F
Roll Size	48″ Wide × 25′ Long
Weight	0.50 lb psf
Color	Gray, Tan, Black, Beige
Installation	Grommet Hangers

Absorptive Exterior Curtain – Sound Absorption Performance – ASTM C 423
	125Hz	250Hz	500Hz	1KHz	2KHz	4KHz	NRC
2″ Absorptive Exterior Curtain	.46	.94	.85	.64	.47	.33	.75

Absorptive Exterior Curtain – Sound Transmission Loss – ASTM E-90 & E 413
	125Hz	250Hz	500Hz	1KHz	2KHz	4KHz	STC
2″ Absorptive Exterior Curtain	9	14	19	21	27	34	21

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