Q: In my primary residence, I had a ridge vent and shingle-over intake vents placed when it got its latest roof, and I had new insulation placed in the attic ...

Check for cracked housings on plastic roof vents and broken seams on metal ones. You might be tempted to throw caulk at the problem, but that solution won't last long. There's really no fix other ...

To vent the roof, holes are cut in the old roof ... asphalt roof for those who want to learn how to install a metal roof on ...