Our Registered Energy Advisor will measure your home and determine the specifications of all heating equipment. The energy auditor will determine the amount of existing insulation in your attic, walls and basement. They will determine the heat losses depending on the number, size, location and type of windows. A blower door will be temporarily set-up in an exterior doorway to measure the amount of air leakage in the whole house.
The initial audit takes about 3 hours, and the follow up audit takes about 2 hours. This can vary depending on the size and complexity of the home.