Whether you’re constructing a warehouse, corporate office, or retail establishment, it’s important to thoroughly understand how the space will be used. Your facility needs to be large enough to house the entire operation, and subdivided into office space and production space. And if your company has been in business long enough, you also know that your needs will change over the years. National Custom Hollow Metal has been manufacturing and shipping premium custom metal doors for over four decades and counting, and we’re always a phone call away when you have any questions about pocket doors!