On Feb 20, 10:13*pm, Martin Eastburn
wrote:
Roof ventilation is needed. *The roof needs cooling from the
inside. *End vents help - end fan that turns on by thermostat
is great. *Use only when it is needed. *Top ridge vent with eave vents
is great also.

Martin - It was only 115 this last summer. I have a ridge vent now.

You should always check your installation guidelines for each roofing
product. Ventilation isn't just a clever move.

MOST residential roofing manufacturers will void the warranty of your
roof if you don't have the proper type and amount of ventilation
installed.

Robert