JB Square Rooflight with Pyramid Dome

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From £230.40 (ex. VAT)
( £276.48 (inc. VAT) inc. VAT)
Item in Stock  |  Usually dispatched within 24 hours
Order in the next 8 hours and 37 minutes for delivery by Thursday 22nd, December.
Restrictions may apply.
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  • 13 Sizes from 600 x 600mm to 1900 x 1900mm assembled to order
  • 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 1.78, 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 renew specific parts on return

A precision made thermoformed rooflight designed to make the maximum use of natural lighting. Our pyramid domes are offered in a huge range of shapes, sizes and glazing options to comply with almost any specifier requirements. Our roof pyramid 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 pyramids are tested to stringent standards and are suitable for use on most flat roofs, including single ply, hot-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

The sizes quoted on the website are to suit your structural opening dimensions. The actual glazed area at the top of the kerb will be reduced by 200mm on either dimension. We do have vertical kerbs available at a higher cost if a larger clear opening is required


Please note, as this is a bespoke assembled product, any returns are subject to a restocking charge

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