Highest Performance and Vigorously Tested
That’s Having Peace of Mind! Peace of mind is invaluable. When you know your Windows will stand up to extreme-force winds while withstanding impact, you have the security and satisfaction of knowing the value of your investment in a Southfield window.
Believed to be the first vinyl window design to have earned a performance rating in the highest classification defined in the window industry (AAMA 101 – PG75), the System 1400 casement is among the top in its class.
It is easy to operate, strong, energy-efficient, quiet and durable. The smooth and effortless crank system allows a full 90 degree opening for increased ventilation and easy cleaning.