Alto blackout main

Envirotech Alto Blackout Blind Fabric

The blackout range comes with 30 matching colours front and back.  With an acrylic foam backing, this fabric is PVC free and totally impermeable to light.  It is also fire retardant and comes with a lifetime warranty.

With 30 colours to choose from, this fabric provides superior blackout qualities that will cast any room into darkness. 11 colours are available in additional widths and a further 10 available with a white back option.


  • Fabric Composition: 100% Polyester
  • Louvre Widths: 127mm / 89mm
  • Louvre Roll Length: 100m
  • Roller Fabric Width: 2000mm/2500mm/3000mm
  • Roller Fabric Length: 30m
  • Fabric Thickness: 0.48mm
  • Fabric Weight: 390 g/m2
  • Fire Retardancy Conforms to BS5867 Part 2: Type B 2008
  • Shading: Blackout. Suitable for computer environments
  • Moisture Resistance: Suitable for moist conditions
  • Colourfast: Conforms to BS5867 – 1: 2004 for lightfastness when tested in accordance with ISO 105-B02:1999
  • Options: White Backed
  • Certified: Öeko-Tex Standard 100

Alto Blackout Contact Form

To discuss prices, colours and technical information in more detail send us a quick message and we will get straight back to you. Or get in touch with us for a site visit / quote or assistance with your project.

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