Airtight is an insulation installation company that provides commercial, residential and metal building insulation services. Airtight is an insulation contracting service that is available for both residential and commercial insulation jobs. We are located between Grand Rapids and Lansing, which makes our location ideal to provide insulation services anywhere in between. We use environment friendly spray foam, including airkrete. Updating the insulation in your home will increase your comfort and reduce your heating and cooling costs. Airtight Insulation is licensed, certified and professional. Contact us to get an estimate for your next residential or commercial insulation project. We also provide insulation for metal roofing and metal buildings.