Most children are scolded by their parents for leaving the front door open too long and letting all the air conditioning out. Once we get old enough to pay the bills, it’s pretty easy to understand why our parents were so concerned. It’s an even bigger problem if you work in a large industrial or commercial environment. Utility costs are always on the rise, and drafty exterior doors can cost you a fortune. That’s where we come in! National Custom Hollow Metal is proud to manufacture two-part kerf frames with interchangeable weather-stripping, and we can build them to your exact specifications!
