According to the United States Bureau of Labor Statistics (BLS), the average monthly energy costs for businesses have increased by nearly 13% per kilowatt hour (kWh). Utility providers operate legal monopolies with the freedom to increase rates whenever they deem it necessary, and our only option to keep our utility bills under control is by reducing our consumption. That’s often easier said than done, but National Custom Hollow Metal offers custom-built two-part kerf frames that can help you lower your energy costs!