A blower door test is a key component of a building energy audit. This procedure tests the airtightness of a space, and it is a skill covered by energy auditor courses.
Blower door testing can reveal flaws in a building envelope. If the test shows that air is leaking from the building, then it is likely that the building occupants are paying too much for energy. Heating and cooling suffer when the building insulation is compromised, and huge opportunities for cost savings exist by repairing the building envelope.
For a family that resides in a heavily industrial area, the proper airtightness is crucial to indoor air quality. If a home is improperly insulated, then the residents could face air pollution that could lead to life-changing health problems.
Likewise, airtightness is important for a commercial facility. A perforated building envelope can let in moisture that condenses on appliances and heightens the risk of mechanical failures and emergencies. For these reasons, blower door testing has become an important diagnostic tool for energy auditors in the commercial and residential sectors.
Prospective energy auditors are trained to recognize every opportunity to improve a building’s overall performance. Applying a whole-building approach to energy efficiency, auditors can analyze how systems integrate to serve the energy needs of a given facility.
Anyone who wants to enter the clean energy workforce can register for an energy auditing course. There are no prerequisites to enroll. All you need is basic proficiency in math to be able to grasp the calculations covered in the course. These computations help auditors measure energy efficiency and set benchmarks and goals for energy performance.
Check to see if your city or town has programs to sponsor clean energy job training course fees. It is possible that there are rebates and credits available to make energy efficiency upgrades more affordable for local home and business owners. Now is the time to get ahead in the sustainable building industry.


