It is impossible to have too much ventilation in your attic. The companies that sell roof turbines have sizing guidelines, but for every 1,000 square feet of attic space I would install two 14 ...

Turbine vents harness the wind to suck air out ... With careful design and installation, a hot roof can be trouble-free. Heat slowly degrades asphalt shingles. Ventilation helps to keep them ...

Anytime is a good time to evaluate your roof ventilation needs. However, the topic is most relevant when you’re installing a new roof or upgrading your insulation. Our team has sorted through ...

While most new homes are built with a continuous ridge vent along the peak of the roof for this purpose, some older homes are not. To install a 50-foot long ridge vent, a roofing contractor will ...

For years I put a plastic bag over my turbine vents during winter ... "easy to install and it saves energy." The Turbine Boss is screwed into the roof turbine's metal cylinder, then the turbine ...