400mm x 1800mm Walk on Rooflight
Walk On Rooflights

400mm x 1800mm Walk on Rooflight

£1,050.00 inc. VAT

Daylight Properties

  • Daylight Transmittance : 65%
  • Daylight Reflectance Outdoor: 13%
  • Daylight Reflectance Indoor: 17%

Solar Energy Properties (EN 410)

  • Total Solar Energy Transmittance: 43%
  • Solar Energy Direct Transmittance: 35%
  • Solar Energy Reflectance Outdoor: 11%
  • Solar Energy Absorption: 54%

Thermal Conductivity (EN 673)

  • U Value: 1.1 W/(m2K)

Added to your shopping basket

  • Laminated Walk-on Rooflights

    • 53mm Double Glazed Unit
    • Low U-Value of 1.1 W/(m2K)

     

    Dimensions

    • External Glass – 600mm x 2000mm
    • Internal Glass – 440mm x 1840mm
    • Viewable Glass Area – 400mm x 1800mm