Em-Dome Eco Datasheet


Em-Dome ECO rooflights

The Em-Dome ECO rooflight is designed for buildings where environmental credentials and energy efficiency are a high priority. Our engineers have taken our popular standard Em-Dome skylight and enhanced the thermal performance to bring down energy use and costs and reduce carbon footprint even further. The difference is in the glazing. The ECO range includes a choice of four levels of glazing: 4-walled 10mm and 6-walled 16mm polycarbonate, triple skin and quad skin domes.

The result is a rooflight with ISO 6946-compliant U-Values as low as 0.90 W/m2K. Since rooflights are chosen for their greater levels of natural light transmission over vertical glazing, the ECO range has not sacrificed light for thermal performance. Depending on your choice of insulation level and whether you opt for clear, diffused or heat-reflecting glazing, light transmission levels can be as high as 50% for increased occupant wellbeing and reduced artificial lighting dependency.

Security and safety are as strong as ever. Em-Dome ECO rooflights are all deemed non-fragile and tested to meet CE EN 1873 standards. The polycarbonate shell is 250 times stronger than the equivalent thickness of glass and can withstand 1200 joules of impact. In combination with its double-drip edge, it’s watertight, windproof and highly secure. Every ECO rooflight is fitted with a patented one-way screwbolt security fixing system for additional security reassurance.