Hi,
A Victorian era period home (c1900), has recently had new vents installed along the front and right side (along the alley way) of the house (it is a single-fronted, semi-detached home).
Will adding mechanical subfloor ventilation make much more of a difference to the subfloor ventilation in this property? How important is it? Are the new vents alone enough? This is an invesment property.
GSJ