econo-therm

Comprehensive Home Assessment

Econo-Therm Auditors use blower door tests to help determine the "AirTightness" of a home.

How they work - a blower door is a powerful fan that mounts into the frame of an exterior door. The fan pulls air out of the house, lowering the air pressure inside. The higher outside air pressure then flows in through all unsealed cracks and openings. The auditors may use a smoke pencil to detect air leaks. These tests determine the air infiltration rate of a building.

  • Wall Insulation
  • Wall Insulation
  • Wall Insulation
  • Wall Insulation
  • Wall Insulation
  • Wall Insulation
  • Wall Insulation
  • Wall Insulation
Long Island Green Homes New York Energy Smart National Grid PSEG energystar BPI Accredidation