Peninsula Insulation, LLC offers a full range of insulation services in Lake Shore, MD. As a spray foam contractor, Peninsula Insulation handles open-cell and closed-cell spray foam insulation for residential and commercial projects. Services also include blown-in insulation, fiberglass insulation, mineral wool insulation, and foundation insulation. Additional options include agricultural insulation, air sealing, new construction insulation, crawlspace encapsulation, and thermal barrier systems for lasting performance.