Envirofan explain the necessary elements to sub floor ventilation, highlighting the four things that make for a good sub floor ventilation system.
Reliability and ingenuity
What determines a reliable product is the test of time. Envirofan has the foreknowledge from its predecessor Solarfan from the 1970's and 80's of what works and what doesn’t when it comea to sub floor ventilation systems.
Sub floor ventilation systems design & installatIon
Sub floor ventilation companies usual practice is to make use of flexible ducting (flexiduct) to various parts of the sub floor area. This design just puts more stuff into the sub floor space which makes it more difficult for tradesman to access services and proves to be just another obstacle for airflow to travel around.
Where there is a sub floor ventilation problem area, Envirofan would install a sub floor ventilation system right at this point, in the exterior wall and induce drier air from the sunny aspect of the dwelling. This can be achieved by the Envirofan sub floor ventilation system or by the installation of hi-flow vents. If there is a reduced external ground clearance to the finish floor level inside the home, then Envirofan would use a brick size sub floor ventilation system. If the ground clearance is higher than the internal floor level, which pest control companies would be alarmed at, as this would present a potential breach point for termites to penetrate the dwelling, Envirofan has also got it covered in this particular instance.
Experienced sub floor ventilation consultants and installation crews
As the consumer there would be nothing worse than for a sub floor ventilation company to assume that they know what they are doing but don’t get the design or installation right. It would be expensive for the client to rectify with a de-installation of existing sub floor ventilation systems which are incorrectly sized, with insufficient performance and inferior products.
From the outset Envirofan does not have a problem with product integrity as it has passed stringent testing processes since the 1970’s.