Healthier Air - Energy Saving
Ravenscroft specialises in providing innovative and energy efficient engineering solutions for the heating and ventilating sector. Our customised engineering solutions yield high quality indoor air while reducing HVAC operating costs.
The last year has brought several changes to Ravenscroft; Stoddart has taken over our Halton kitchen ventilation business in November 2020 and on July 1st Pacific Ventilation has purchased the Ravenscroft BSD fire damper range.
We would like to thank all our fire damper and kitchen hood clients for the past 25 years!
Ravenscroft New Zealand – Proud to have played a part in the first NABERS New Zealand 5+ Star rated Building.
Wellington's waterfront Meridian Energy building has achieved a NABERSNZ 5.5 star base building rating out of a potential 6. This is the highest awarded so far under the 6 star scheme launched earlier this year by EECA Business in collaboration with the New Zealand Green Building Council (NZGBC). The basis of the scheme is to measure and rate the energy performance of office buildings in New Zealand. It is based on the successful National Australian Building Environmental Rating System (NABERS). The building is owned by DNZ Property Fund.
Several international studies have found that indoor air quality in schools remains poor. This causes an increase in symptoms and illness, shortens attention span, while good air quality can enhance children’s concentration and also teachers’ productivity. The most common indoor climate problems are inadequate ventilation and thermal comfort.
In a recent article on indoor air quality in classrooms Panu Mustakallio and Risto Kosonen compared different air distribution methods and their effects on air quality in the classroom using a fullscale laboratory test to measure their performance.
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