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SheerWeave® 4550/4650

SheerWeave® 4550/4650

Woven from thin and light weight vinyl-coated polyester yarns into a unique twill weave, Styles 4650 and 4550 offer a distinct two-sided appearance that maximizes both outward visibility and solar heat reduction. Style 4650/4550 can also be used in exterior roller shades.

Style

4550 (5%), 4650 (3%)

SheerWeave 4550/4650 Colors

P10 Granite, P65 Linen, V45 Coal, V47 Chestnut

Fire ClassificationCalifornia U.S. Title 19 (small scale), NFPA 701 TM#1 (small scale), NFPA 101 (Class A Rating), IBC Section 803.1.1 (Class A Rating), BS 5867 Part 2 Type B Performance, NFPA 701 TM#2 (large scale), CAN/ULC-S 109 (large and small scale)
Bacteria and Fungal ResistanceASTM E 2180, ASTM G21, ASTM G22, AATCC30 Part 3, ASTM D 3273, GREENGUARD Mold and Bacteria Standard ASTM 6329; includes Microban antimicrobial additives
Environmental CertificationCertified to GREENGUARD and GREENGUARD Gold standards for low chemical emissions into indoor air during product usage
Safe UseRoHS/Directive 2002/95/EC, US Consumer Product Safety Commission Section 101, ANSI/WCMA A 100.1-2007 for lead content and REACH (EC 1907/2006) compliant
Standard UsesRoller shades, Roman shades and panel tracks
Warranty10-year interior, 5-year exterior
Standard Widths63" and 98" (160.0 cm and 248.9 cm)
Standard Roll Length30 Linear Yards (27.4 m)
Composition17% Polyester, 83% Vinyl on Polyester
Mesh Weight4550: 13.0 oz/yd2 (440.78 g/m2) | 4650: 13.3 oz/yd2 (450.96 g/m2)
Fabric Thickness4550: 0.025 in (0.64 mm) | 4650: 0.026 in (0.66 mm)
Openness Factor4550: Approximately 5% | 4650: Approximately 3%
UV Blockage4550: Approximately 95% | 4650: Approximately 97%
Acoustical Value4550: NRC 0.15 / SAA 0.18 | 4650: NRC 0.10 / SAA 0.11
Acoustical PerformanceNRC (Noise Reduction Coefficient) and SAA (Sound Absorption Average) tested in accordance with ASTM C423-09a.
SOLAR OPTICAL
PROPERTIES
SHGC/G VALUE
g-tot (glass & blind)
SingleInsulating
TSRSASTV1/4CL1HA
Style 4550 (5%)
4550 P10 Granite7563780.330.24
4550 P65 Linen95932100.310.23
4550 V45 Coal8484490.370.26
4550 V47 Chestnut94843110.370.26
Style 4650 (3%)
4650 P10 Granite6553980.330.24
4650 P65 Linen7583580.320.23
4650 V45 Coal5474870.370.26
4650 V47 Chestnut7484580.370.26

*TS - Solar Transmittance, RS - Solar Reflectance, AS - Solar Absorptance, TV - Visual Transmittance *SHGC = Solar Heat Gain Coefficient *1/4 CL = 1/4" Clear Glass, 1 HA = 1" Heat Absorbing Glass *Fabrics Installed Internally, Zero-Degree Profile Angle *Solar Heat Gain Coefficient (SHGC) shown calculated according to Office of Building Technology, State and Community Programs, Energy Efficiency and Renewable Energy, U.S. Department of Energy's definition of SHGC. SHGC represents the percentage of solar heat gain that is transmitted to the interior through the glass and shading system. If you are using glass whose performance is listed in terms of SC, you may convert to SHGC by multiplying the SC by 0.87.

Colors

P10 Granite
P65 Linen
V45 Coal
V47 Chestnut
P10 Granite
P65 Linen
V45 Coal
V47 Chestnut