"The building shall be tested and verified as having an air leakage rate of not more than 3 ACH@50." -2015 IECC R402.4.1
Air Sealing is a very tedious and challenging process that often calls for the technician to have great dexterity and professional training in his field. We know what to look for and we know how to be effective. Digging and finding all of the penetrations through the ceiling line and sealing them up using foam or heat rated caulking, or various sheathing materials when necessary. When performed properly insulation is reaching a full R-Value that meets or exceeds the manufacturers stated level. If you feel like your home is drafty and you’d like us to come take a look then call and schedule a no cost evaluation with a certified energy auditor.