Rooted in tradition and growing stronger every year We’ve been in business for thirty years providing sealed units and glass to the window, door and conservatory industry. Like the Oak which lends our business its name, we started small, but we’ve grown into a strong, substantial operation. We’ve maintained a focus on personal service at the same time as investing in advanced technology and expanding our manufacturing capacity. Today, Oakland Glass is a vibrant and valued part of the glazing industry and continues to expand and service new customers every year.