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R4b 660mm x 1860mm Triple Glazed Polycarbonate Dome Only - Clear

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£709.30 Incl. VAT
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Ideal for fitting site formed or existing curbs of 600mm x 1800mm external dimensions, this clear triple glazed polycarbonate Em-Dome™ has patented high security screwbolt fixings. The screw fixings and perimeter seal make certain that this rooflight is fully waterproof.

Guaranteed against the effects of defective construction, materials or design for ten years, subject to certain conditions, this Em-Dome™ rooflight is expected to surpass the roof covering's life once installed in accordance with the manufacturers' recommendations.

Features & Benefits: R4b 660mm x 1860mm Triple Glazed Polycarbonate Dome Only - Clear

  • 60% solar heat gain factor
  • 22db sound reduction
  • 70% light transmission
  • 1.78W/m²K thermal transmission
  • Complies with HSG 33 (Health and Safety in Roofwork) recommendations
  • Fully waterproof
  • Minimum 3mm thick glazing
  • High security screwbolt fixings
  • Triple glazed
  • 10-year guarantee


Length 1860mm Size 660mm x 1860mm Width 660mm


Operation Fixed Glazing Triple Glazing Style Domed Glazing Tint Clear Tint
Material Polycarbonate

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