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SheerWeave® Style 4550/4650

Close-up of Phifer SheerWeave 4650 / 4550 fabric, designed for durability and solar control.
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  • SheerWeave® Style 4550/4650 P10 Granite fabric

    P10 Granite

  • SheerWeave® Style 4550/4650 P65 Linen fabric

    P65 Linen

  • SheerWeave® Style 4550/4650 V45 Coal fabric

    V45 Coal

  • SheerWeave® Style 4550/4650 V47 Chestnut fabric

    V47 Chestnut

  • SheerWeave® Style 4550/4650 P10 Granite fabric

    P10 Granite

  • SheerWeave® Style 4550/4650 P65 Linen fabric

    P65 Linen

  • SheerWeave® Style 4550/4650 V45 Coal fabric

    V45 Coal

  • SheerWeave® Style 4550/4650 V47 Chestnut fabric

    V47 Chestnut

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.

GREENGUARD certification badge indicating that Phifer's screening meets strict chemical emissions standards.
Printable fabric badge for Phifer SheerWeave sun control window shades designed for digital and screen printing applications.
Microban protection badge indicating antimicrobial technology for Phifer's fabric, helping resist mold and bacteria.
Phifer Made in USA badge highlighting the American manufacturing of their fabrics.
Energy-saving badge for Phifer's screening products, which help reduce heat and glare while improving energy efficiency.
10-Year Interior Warranty badge for Phifer Sun Control products, ensuring durability and long-lasting performance indoors.
5-Year Exterior Warranty badge for Phifer Sun Control products, indicating durability and reliable performance in outdoor settings.
New Halogen-Free Flame Retardant certification badge for Phifer sun control fabrics.
Safe Use badge for Phifer's product, highlighting the product's reliable performance and safety standards.
Sun Control Fabrics Member Badge indicating that Phifer's fabric is designed for safe and effective sun protection.

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.

SheerWeave 4550/4650 ColorsP10 Granite, P65 Linen, V45 Coal, V47 Chestnut
Style4550 (5%), 4650 (3%)
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 Compliant and REACH Compliant, ANSI/WCMA A 100.1-2007 for lead content, US Consumer Product Safety Commission Section 101
Standard UsesRoller shades, Roman shades and panel tracks
Warranty10-year interior, 5-year exterior
UV ProtectionSheerWeave sun control fabrics are an effective way to reduce harmful UV rays. Phifer Incorporated is a proud member of the Skin Cancer Foundation’s Corporate Council.
Acoustical PerformanceNRC (Noise Reduction Coefficient) and SAA (Sound Absorption Average) tested in accordance with ASTM C423-09a.
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
SOLAR OPTICAL
PROPERTIES		 SHGC/G VALUE
g-tot (glass & blind)
Single Insulating
TS RS AS TV 1/4CL 1HA
4550 (5%)
P10 Granite 7 56 37 8 0.33 0.24
P65 Linen 9 59 32 10 0.31 0.23
V45 Coal 8 48 44 9 0.37 0.26
V47 Chestnut 9 48 43 11 0.37 0.26
4650 (3%)
P10 Granite 6 55 39 8 0.33 0.24
P65 Linen 7 58 35 8 0.32 0.23
V45 Coal 5 47 48 7 0.37 0.26
V47 Chestnut 7 48 45 8 0.37 0.26

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