OFFICES, RETAIL UNITS, HOTELS, BUSINESS CENTRES,
INDUSTRIAL UNITS, PRISONS

A building that is well constructed with a good standard of air tightness will benefit from improved energy performance, lower heating costs, reduced CO2 emissions and greater comfort for its occupants. The increasing need for energy efficiency in new buildings and the the need to demonstrate compliance with more stringent building regulation requirements has heightened the importance of airtightness as a design and building issue.
Novin window and door systems have been independently tested for air permeability achieving the highest NDVK rating (Class 4) @ a maximum test pressure of 600 Pa.