When we upgraded ours a few years back, I was skeptical too—seemed like marketing hype at first. But honestly, we did notice a difference. Our furnace...

Had almost the exact same thing happen a few years back, except mine was the siding around the window frame. Spent a weekend caulking everything in si...

Had something similar happen at our place—turned out water was sneaking in through the attic vent, trickling down a roof joist, and showing up halfway...