About NK Windows

NK Windows Ltd was established in October 2000 and is a private owned company. All our windows and doors are manufactured in Christchurch.

Together with our suppliers we are committed to bring the finest European technology to the New Zealand Market.

We are proud member of the New Zealand Window Association (WANZ).

GreenLine stands for environmentally friendly materials, adherence to quality guidelines, long term recycling and thus, a positive ecological balance sheet.