Q: My furnace is in my attic, and I recently had insulation blown in. Ever since, the air-combustion vent on my furnace is sweating and causes the ceiling to get wet. How do I stop the condensation?

Q: My furnace is in my attic, and I recently had insulation blown in. Ever since, the air-combustion vent on my furnace is sweating and causes the ceiling to get wet. How do I stop the condensation?

Rob Robillard is a general contractor, carpenter, and editor of AConcordCarpenter.com. Q. I’m hoping you can help me with a problem I’m having in my attic. My condo is only two years old, but there is ...

“Constant dampness automatically means mold, mildew, condensation on windows, dust mites, wood damage, and rust — it usually ...

Joe Homeowner, in one of our newer suburbs, was getting ready to sell his eight-year-old house and move out of the country. Wanting to give it the once-over, he popped his head up into the attic and ...

Q–Our house has a gable roof with large louvered vents in the attic peaks at each end. We always covered these louvers in cold weather in an effort to save heat, but during the past winter we noticed ...

Q. My husband and I have huge condensation problems in our garage and new home. The garage was unfinished by the builder, but we added wall and ceiling insulation and vapor barriers on the walls and ...

Question: My furnace is in my attic, and I recently had insulation blown in. Ever since, the air-combustion vent on my furnace is sweating and causes the ceiling to get wet. How do I stop the ...