13-Step PureFlow Process
Watch our 13-Step PureFlow Process
Here Are Descriptions of Each Step
On-site analysis of your HVAC system, current duct system, and home design.
Heating and cooling calculations and measurements will be taken. Your new PureflowSM system is designed by a certified Indoor Air Quality Specialist.
Your home will be prepared and protected with drop cloths, and your existing ductwork will be bagged and sealed.
The inner barrier of the duct is pulled over the metal connector, and secured with a high-tension draw band.
A coat of fiber-reinforced sealant is applied to the joint, followed by a layer of mesh tape. Another coat of sealant is then applied over the mesh tape.
The gold-certified formaldehyde-free insulation and the outer reflective radiant and vapor barrier are pulled over the sealed connection and secured with a draw band.
All seams on the metal connections are then sealed with the fiber-reinforced sealant.
Additional foil backed insulation is added over any exposed metal ensuring the temperature and humidity in your attic doesn’t affect the air coming into your home.
Adjustable airflow dampers will be installed in your duct system for proper air balancing.
Step 10 & 11
Every airflow supply connection is sealed with a high pressure material and new adjustable multi-directional air registers are installed for proper air distribution.
A duct air balance is performed to ensure that every room in the home gets balanced heating and cooling.
Duct pressure test is performed by a third party to ensure duct tightness and energy savings compliance.