The flow of fresh air across roof shingles draws hot, moist attic air out through a ridge vent and pulls fresh air into the attic through soffit vents. This roof ventilation is important because it ...

Q. My city allows homeowners to install their own plumbing. But to get the permit, I need to supply them with a rough-in plumbing diagram. What is a plumbing diagram? Can I just do a bathroom plumbing ...

INDIANAPOLIS, Ind. – This week’s Home Zone is about cutting a hole in your roof. But why would you even want to do that? One of the biggest reasons is to add a vent pipe. I recently had to put in a ...

Modern air admittance valves are designed to protect trap seals and maintain proper drainage—but understanding exactly what they do and how to install them correctly is key. An installed AAV under a ...