The idea for effective roof cavity ventilation is to invest in eco technology that will save you money in the long run. The best idea is to contemplate incorporating natural products where the process or activity does not need to use moving parts.
The best ideas are to look for value for money, real value for money not just the cheapest or most expensive price. Products that will last for a very long time and never wear out or need to be replaced.
THE MOST BASIC PRINCIPLES FOR ROOF VENTILATION
Are a cooler home in summer and a drier roof cavity from humidity and/or condensation moisture. To achieve these principles the greatest value and the best roof ventilation ideas can and will be achieved by natural products that do not have moving parts to wear out or be replaced.
Products that are installed and will last for decades keeping you cooler in summer and protecting the building materials in your roof.
For a one off cost, roof ventilation systems that last at least as long as your roof are the best roof ventilation ideas. Do your research, do your homework and make a valued choice.