Square Diffused EM-Domes - Double Glazed Rooflight

Double Glazed Polycarbonate Flat Roof Domes are thermoformed from UV protected co-extruded polycarbonate sheets. Polycarbonate has an impact strength 250 times greater than glass making it virtually unbreakable.

Built and tested to the highest standards, EM-Domes are suitable to be used on flat roofs such as single ply, felt, hot-melt, asphalt, liquid, GRP & lead.

The Opal Diffused finish maintains high light transmission whilst evenly diffusing light to the area below. Security is also improved due to the translucent finish.

See table below relating to existing/newly built curb dimensions and actual product dimensions:

• Polycarbonate rooflights comply with HSG 33 (Health and Safety in Roofwork) recommendations

• Patented high security screwbolt fixings.

• Perimeter seal and screw fixing ensure Em-Dome™ rooflight is fully waterproof.

• All polycarbonate Em-Domes™ use a minimum 3 mm thick glazing.

• Inner skin thickness varies according to the dome size.

• When installed in accordance with the manufacturers' recommendations, Em-Domes™ are expected to exceed the life of the roof covering.

• Em-Domes™ are guaranteed against the effects of defective design, materials or construction for ten years, subject to certain conditions.

Higher security, access and ventilation domes are also available - please contact us for details.