SheerWeave - PW4800 Chalk

Fabric Description

Designed with privacy in mind, SheerWeave Style PW4800 features a dense plain weave to limit directional visibility while allowing natural light to enter the room. Woven from vinyl-coated polyester yarns Style PW4800 provides a durable, easy to maintain and high performing fabric with robust construction, making it ideal for heavy traffic areas and public spaces. Style PW4800 may also be used in exterior shading systems.

Fabric Specs

  • Openness Factor: approximately 1%
  • UV Blockage: Approximately 99%
  • Composition: 24% Polyester, 76% Vinyl on Polyester.
  • Width: 63", 98", and 126" (160 cm, 248.9 cm, and 320 cm)
  • SheerWeave is a registered trademark of Phifer Incorporated
  • Weight: 18.5 oz/yd² (627 g/m²)
  • Thickness: 0.036 in (0.91 mm)


  • Fire Classification: California 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) and CAN/CGSB2-4.162-M80
  • Bacteria and Fungal Resistance: ASTM E 2180, ASTM G21, AATCC30 Part 3, ASTM D 3273, GREENGUARD Mold and Bacteria Standard ASTM 6329; includes Microban antimicrobial additives
  • Environmental: Certified to UL GREENGUARD and UL GREENGUARD Gold standards
  • Lead Free: RoHS/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
  • Acoustical Value: NRC 0.30 / SAA 0.31

The colors available for this style

Quick Feedback

We would love to get your thoughts so don't hesitate to send us your feedback!

What could we improve? (required)
Please enter the following characters to help us prevent spam: