Have I mentioned that New Orleans is a hot + humid climate. What that means is that tightening up a home’s envelope by 100 units at CFM50 (measured with a blower door test) will save around $5-8.As part of the Illinois Energy Conservation Code, blower door testing is required to demonstrate a building infiltration rate of no more than 5 ACH50. And duct tightness testing is required where the air-handler or any portion of the ducts are located outside of the building thermal envelope or pressure boundary.Blower Door Tests. Houle Insulation often uses a diagnostic tool called a blower door test to help locate air leaks in your home. A blower door test, made of a fan in a frame-and-panel assembly that temporarily fits into an exterior door opening with diagnostic instruments for measuring air leakage, can help determine where cold air is "sneaking" into your home or if it is too air tight.Hire the Best Spray Foam Insulation Contractors in Weatherford, TX on HomeAdvisor. Compare Homeowner Reviews from 8 top weatherford Spray Foam Insulation Install.After sealing leaks in the air barrier and conducting a blower door test, the house is ready for insulation. so a blower door test run in Colorado can be compared to a blower door test in New Orleans, even though they have very different air pressures.. builders like closed-cell spray foam.Why Louisiana Homeowners Choose Us. Dr. Energy Saver Dealers have been creating home energy solutions for years and have a track record of happy, satisfied homeowners who can see the difference in their lower energy bills and feel the difference in their more comfortable homes.spray foam insulation is a wonderful product but it needs to be installed properly. This was homeowner James Polk concerns until he contacted Sunlight Contractors of New Orleans.Spray Foam News and Market Information. Up to the minute coverage on all the latest topics for the Foam Insulation, Foam Roofing and coatings industry. newspaper, Magazine, Press Releases, Headlines, Publications, Story and Article on SprayFoam.comBlower Door Testing New Orleans. 2018 Spray Foam Solutions LLC | All Rights Reserved.