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JB Square Rooflight choice of sizes & glazing options

From £212.00 (ex. VAT)
( £254.40 (inc. VAT) inc. VAT)
Item in Stock  |  Free Next Working Day Delivery (Mon-Fri)
Order in the next 6 hours and 56 minutes for delivery by Wednesday 21st, November.
Restrictions may apply.
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  • 15 Sizes from 600 x 600mm to 1900 x 1900mm
  • Single, Double or Triple Glazed Tough Polycarbonate dome
  • Clear or Opal coloured dome
  • Choice of 150mm or 300mm Kerbs with or without vents
  • Fixed with patented high security screwbolt fixing
  • Compliant with HSG33 recommendations
  • U values: Triple glazed 1.18, double glazed 2.16
  • Please note, as this is a bespoke assembled product, any returns are subject to a 25% restocking charge, as we disassemble and dispose of the kerb

A precision made thermoformed rooflight designed to make the maximum use of natural lighting. Our domes are offered in a huge range of shapes, sizes and glazing options to comply with almost any specifier requirements.

 Our Roof Domes are thermoformed from co-extruded UV stable polycarbonate and are available in single, double or triple skin construction. Each glazing layer is 3mm thick. All glazing is tested and certified according to EN 1873:1200 J, and ACR(M): 001: 2005 Class B.

The Domes are tested to stringent standards and are suitable for use on most flat roofs, including single ply, holt melt, felt, asphalt, lead, liquid applied and GRP. They are supplied with our insulated curbs but can also be installed on a builders curb.

  • A range of alternative upstands to accommodate new roof insulation (please call to discuss)
  • Patented high security screwbolt fixing
  • Our curb provides very neat detailing

Please note any returns are subject to a restocking charge


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