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SheerWeave® 7800 Blackout / 7850 Light-Filtering

SheerWeave® 7800/7850

Emulating the timeless look of linen, Style 7800 achieves total light blockage with an acrylic foamed backing and decorative polyester face. With no backing, Style 7850 provides the same texture in complimenting colors while allowing interiors to be illuminated with natural light.

These fabrics are suitable for roller shades, Roman shades and panel track systems.


7800, 7850

Color StatementColors may vary slightly from swatch samples. All variations are within industry standards.
Fire ClassificationNFPA 701 TM#1 (small scale)
Bacteria and Fungal ResistanceASTM G21-96
Environmental CertificationGREENGUARD, GREENGUARD Gold Certified to these standards for low chemical emissions into indoor air during product usage
Safe UseRoHS/Directive 2002/95/EC, ANSI/WCMA A 100.1-2007 for lead content, US Consumer Product Safety Commission Section 101
Standard UsesRoller shades, Roman shades, and panel tracks
UV ProtectionSeal of Approval by the Melanoma International Foundation (MIF) for effectiveness in preventing sun damage to the skin or eyes
Warranty5-year interior
Standard Widths118" (300 cm)
Standard Roll Length22 Linear Yards (20 m)
Composition7800: 100% Polyester with Acrylic Foamed Backing | 7850: 100% Polyester with Acrylic Coating
Mesh Weight7800: 12.9 oz/yd2 (437 g/m2) | 7850: 7.4 oz/yd2 (250 g/m2)
Fabric Thickness7800: 0.026 in (0.66 mm) | 7850: 0.027 in (0.68 mm)
Openness Factor7800: Opaque | 7850: Light-Filtering
UV BlockageSeal of Approval by the Melanoma International Foundation (MIF) for effectiveness in preventing sun damage to the skin or eyes
g-tot (glass & blind)
Style 7800
Style 7850

*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.