A leader in the field since 1960, Northern Insulation is an insulation wholesaler, retailer, and installer. We provide residential, commercial and agricultural insulation. Our purpose as Northern Insulation Products is to sell products that make a house a home, something we've done for over 60 years. Mark and his employees care about ensuring that customers experience quality service and a job-well-done. As a family business, Northern stands behinds its customers and their families, believing our products and services are exactly what you’ve been looking for all along.