As we begin the winter season, businesses are always looking for ways to “tighten their belts” without sacrificing the comfort of their workers and customers. That’s often easier said than done, but weatherstripping is a time-honored and economical way to significantly lower your energy bills. Our team at National Custom Hollow Metal has been manufacturing premium quality stainless steel doors and frames for five decades and counting, and we’re ready to give you a quote for custom-built two-part kerf frames in two hours or less!
