There are many reasons for residential roof ventilation systems to name a few – to control the excessive heat that builds up in the roofspace in the summer months also for controlling the moisture problems of humidity and/or condensation.
The excessive heat of summer if allowed to continue without effective roof ventilation there is the chance for thermal creep see Blog on this site “Thermal Creep”, this can have an effect on all roofspace building materials.
So you see the need for residential roof ventilation systems are many – high humidity and condensation moisture, excessive summer heat, freeze thaws in winter with the follow on damage to building materials, mould and mildew, Sick Building Syndrome, etc.
So how are you to choose which ventilators when you can have too much roof ventilation, not enough, the wrong kind or two different kinds that do not work well together?
The value of an effective roof ventilation system cannot be compromised.
Universal Tile Ventilators for tiled roofs and the Smoothline Ventilator for corrugated colourbond roofs.