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Em-Dome with 300mm PVC Eco Splayed Upstand - Square Double Skin Polycarbonate 600x600mm

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Availability: In stock

Excl. Tax: £429.59 Incl. Tax: £515.51

For use on insulated roofs (up to 150mm thick)

Virtually unbreakable

Highest fire rating available

Certified ‘Non-Fragile’


U-value (2.68W/m2K)

Excl. Tax: £429.59 Incl. Tax: £515.51


Em-Dome with 300mm PVC Eco Splayed Upstand - Square 600 x 600mm.

The economical Double Skin Polycarbonate construction is impact tested to 1200 joules and has a 2.68W/m2K U-Value, while the 300mm PVC Eco Splayed Upstand is made for use on insulated roofs (up to 150mm thick) so provides excellent insulation, is thermally broken and is suitable for most flat roof waterproofing systems. The other benfit to the splayed upstand is that it can accomodate controllable trickle or rotating ventilation in the side walls. 

Designed to make optimum use of natural daylight, Em-Dome rooflights provide up to three times more daylight through a flat roof than a similar sized window in a vertical plane.

Key features of Em-Dome rooflights:

  • Patented high-security factory fitted screw bolts as standard
  • Polycarbonate Em-Domes are certified 'Non-Fragile'
  • CE certified to EN1873


This product is also available with Single and Triple Skin Polycarbonate, as well as a selection of different ventilation options if required (Permanent Ventilation Space Fixings, Controllable Rotating Trickle Vents, Manual Hinged Opening and Electric Hinged Opening).
Please contact us if you would like further information or pricing for any of these other options.

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