Multiwall Polycarbonate

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Multilite® is a remarkable insulating glazing material manufactured from damage resistant polycarbonate with added co-extruded longlife protection against UV weathering. 

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  • Energy Saving

    Use natural lighting

  • Lightweight

    Multilite polycarbonate weighs half the weight of plate glass, making handling and installation ultimately more convenient.

  • High Optical Clarity

  • Impact Resistance

  • Sustainable Materials

    Multilite® can be recycled and no waste is created in the production process. Multilite® is also heavy metal free. Duroplastic is committed to a sustainable planet.

  • Excellent Fire Resistance

    Self extinguishing, stops the spread of flame and excellent fire resistant properties.

  • UV Protection

    Lets the light in while keeping the heat out for maximum comfort.

  • 10 Year Guarantee

    Our polycarbonate multiwall features 10 year warranty including superior performance against loss of light transmission.


Multilite is available in Clear, Opal White, Bronze and Grey tint.

Thicknesses: 4mm-16mm
Sheet sizes: Width up to 2100mm


  • Conservatories
  • Curved Rooflights
  • Industrial Rooflighting
  • Secondary Glazing
  • Greenhouses
  • Covered Walkways
  • Swimming Pool Covers
  • Internal Glazing
  • Window replacements
  • Office Partitioning
  • Signage
  • Light Diffuser
  • White Board