Passivent offers natural daylight and ventilation

Passivent is now marketing the Sunscoop range of tubular rooflights, Metro modular rooflights and domes, and Litevent Airstract combined rooflight/ventilator. These natural-ventilation and daylighting solutions are an accepted means of achieving BREEAM and NEAT (NHS Environmental Assessment Tool) credits. Sunscoop tubular rooflights are available both with a raised glazed dome, and in-plane, reflecting daylight above a pitched roof through a ceiling void into a room below. Metrolite and Metrodome deliver daylight and controlled ventilation. They can achieve over 90% transmission of light and include as standard up to 4000 mm2 of adjustable ventilation. Litevent Airstract provide up to 92% lighting and 0.66 m2 of ventilation as standard. To fully explain the range of daylighting options available, Passivent has produced a guide; copies are available on request or they can be downloaded from the company’s web site.

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