Ensuring a proper exterior envelop is one of the most important things you can do for your home. Great Northern Builders can help you visualize the new exterior of your home by offering in-house 3-D Design and renderings. Let us show you how different materials can transform your home and bring it into the new millennia. GNB offers only the best products and warranties for your home. Offering L.P. Smartside, Jamies Hardi, High grade vinyl’s, natural and more tradition wood products, along with stone and stone veneer options. We are even able to stain existing stone and brick. GNB is a preferred L.P. Smartside installer.