Alti is based on a design platform commonly
seen in commercial applications. All products are not only tested to comply with New Zealand Standards NZS4211 Very High Wind Zone, but have also been successfully proof tested to wind speeds of 254kph.
With many years of experience in composite windows our R & D department have continued to lead the market in innovations to ensure that
Alti maintains its status as the premium joinery system.
Alti is based on a design platform commonly
seen in commercial applications. All products are not only tested to comply with New Zealand Standards NZS4211 Very High Wind Zone, but have also been successfully proof tested to wind speeds of 254kph. 