Craig Miller

Taking ownership of a company that was originated so deeply rooted within the community comes with great responsibilities and co-owners Kevin and Craig and staff were wholeheartedly prepared to take on those responsibilities when they transitioned into Great Lakes Roofing… Read More »Family Feel

At Great Lakes Roofing and Insulation Systems, Inc. we believe that part of the Duro-Last difference is the prefabrication process that takes place to ensure the highest quality product is being used for every job. When considering what material to… Read More »Why We Choose Pre-Fabricated Roofing

If you are following Great Lakes Roofing and Insulation Systems, Inc. on social media*, you’ll recognize the Duro-Last brand from a majority of our posts. We’ve been working with Duro-Last for over 30 years to install commercial roofing across the… Read More »Distinctly Duro-Last

At Great Lakes Roofing and Insulation Systems, Inc. we specialize in 4 main types of insulation: Fiberglass Cellulose Open-Cell Spray Foam Closed-Cell Spray Foam In our latest blog post, we featured a piece about open vs closed cell but now… Read More »A Guide to Cellulose Insulation

When it comes time to insulate your home or business, there are numerous varieties of insulation to choose from and at times it might feel overwhelming to decide. The two types that tend to cause the most confusion are open… Read More »Open Cell vs Closed Cell Foam Insulation