You have a job that calls for awning windows in a high velocity hurricane zone, a firm budget, and they need to be energy efficient. Is there a window out there that can meet all of these needs? Yes! The Impact Vinyl Awning Window is HVHZ certified, cost efficient (especially for retrofits), and have thermal walls that are a full 12% thicker than most other windows! Plus they carry the Energy Star rating, are Made in the USA Certified ®, and have the Good Housekeeping Seal