Because the term, static describes no movement. Static roof ventilation is actually a kind of box that is definitely fixed to the roof for owning exhaust ventilation. The static vent is effective within the mechanism of your convection approach. All other methods, including the cheap retail outlet heat cables, https://elliotkduoi.kylieblog.com/22498245/helping-the-others-realize-the-advantages-of-emergency-roof-repair-after-a-storm