▸ CRESCENT, 20 oz. A medium-weight, sound absorbent durable IFR velour with a short dense nap and a matte finish. Drapes and lights beautifully. Ideal for stage drapery or anywhere a classic look is desired. See page 59 for colors. Full bolts only.
Inherently Flame Retardant Width: 54 Bolt Length: 60-80 yds 100% Polyester
Price Per Yard: $16.75
Noise Reduction Coefficient NRC: 0.95 Sound Absorption Average SAA: 0.96
Noise Reduction Coefficient NRC: 0.75 Sound Absorption Average SAA: 0.74
Noise Reduction Coefficient NRC: 0.95 Sound Absorption Average SAA: 0.96
Wool Surge 500
Sound Reflectance Data
Wool Surge 1000
Noise Reduction Coefficient NRC: 0.85 Sound Absorption Average SAA: 0.88
Noise Reduction Coefficient NRC: 0.90 Sound Absorption Average SAA: 0.87
Noise Reduction Coefficient NRC: 0.85 Sound Absorption Average SAA: 0.83
Noise Reduction Coefficient NRC: 0.90 Sound Absorption Average SAA: 0.92
▸ ABSORBER LIGHT ABSORBER LIGHT is a translucent semi-sheer fabric de- signed for use in front of large glass windows and absorbs the reflected sound by up to 80%. It is designed for spac-
es that need enhanced acoustics while at the same time retaining a bright and airy environment. Perfect for large lobbies or open office spaces as well as restaurants, hotels and conference centers. Avail- able in four colors.
Inherently Flame Retardant Width: 118 Bolt Length: 32 yds. 90% Trevira CS / 10% Polyester
Price Per Yard Cut $100.43 Bolt $83.69
▸ ABSORBER CS ABSORBER CS is a highly absorbent textile designed to repli- cate the acoustic properties of wool serge but in an inherently flame retardant textile. Developed in consultation with acous- ticians, theatre consultants and musicians, it has a wide variety of applications in variable acoustic applications. It can be used as hanging drapery and on roller banners. Available in color black. Custom colors require a minimum 220 yards.
Inherently Flame Retardant Width: 70 Bolt Length: 40 - 55 yds. 100% Trevira CS
Price Per Yard Cut $66.85 Bolt $55.68
▸ WOOL SERGE WOOL SERGE is felted on both sides giving it a napless matte finish and remarkable light and sound absorbing qual- ities. Full bolts only.
Flame Retardant Width: 59 Bolt Length: 50-60 yds. 100% Wool
Wool Serge 500 Price Per Yard: $22.00
Wool Serge 1000 Price Per Yard: $31.75
▸ CHARISMA, 25 oz. Heavyweight and durable, with a matte finish and a thick dense pile, CHARISMA is an elegant, high-quality synthetic IFR velour that has the rich look and deep color of cotton velour as well as its capacity for light- and sound-absorbency. Excellent for theatrical venues, rehears- al spaces, recording studios. See page 59 for colors. Full bolts only.
Inherently Flame Retardant Width: 54 Bolt Length: 60-80 yds 100% Polyester
Price Per Yard: $22.15
▸ PRESTIGE, 25 oz. PRESTIGE is a heavyweight, durable IFR velour that has a slight sheen and a long dense pile, giving it a luxurious satiny look along with exceptional opacity and sound absorption. Hangs and lights beautifully. A very good across-the-board performer for many appli- cations. See page 59 for colors. Full bolts only.
Inherently Flame Retardant Width: 54 Bolt Length: 60-80 yds 100% Polyester
Price Per Yard: $21.35
In a large variety of multi-purpose venues that require variable acoustic control, most solutions
are accomplished with flexible absorption methods. Sound waves can be effectively absorbed by
almost any open cell structure such as fabrics, foams, or carpet; whereas fabrics being the most
versatile form of flexible absorption. Factors that contribute to good sound absorption in fabrics are
flow resistance and weight of the material. The Noise Reduction Coefficient (NRC) gives a general
impression of the absorption properties of the material. For example, a NRC of 1 absorbs 100% of
sound energy. Other important factors that determine the NRC are percentage of fabric fullness
and the distance away from the wall in which the fabric has been tested.
SOUND ABSORPTION WITH FABRICS
SOUND REFLECTING FABRICS
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▸ CLIVIA ECHO, 26 oz. CLIVIA ECHO is a sound reflecting high quality heavyweight cotton FR velour that has an extremely fine pile weave creating a short dense nap and a sumptuous matte-velvet surface and a smooth, dust-resis- tant finish. CLIVIA ECHO absorbs light like a sponge, and its opaque light-blocking backing means that no lining required. Available in color black. Full bolts only.
Flame Retardant Width: 59 Bolt Length: 55 yds 100% Cotton
Price Per Yard: $59.25
r 1,00
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New!
Sand Brown Light Beige Anthracite Silver Grey
NRC & SAA data is measured with 100% fullness and hanging 4" off the wall. For additional reports and data, log onto gerriets.us.
139138 Acoustical Solutionsgerriets.us | 800-369-3695 | info@gerriets.us
Acoustical Solutions ▸ ACOUSTIC FABRICS