Reviews and recommendations are unbiased and products are independently selected. Postmedia may earn an affiliate commission from purchases made through links on this page. A: I’ve done this work with ...

Lofted rooms (cathedral ceilings, vaulted ceilings) are stylish and functional but often come with a major drawback: poor temperature regulation and insufficient insulation. Without attic insulation ...

Insulation contractors Jim and John Case show Bob how to insulate the cathedral ceiling. To ensure airflow and prevent condensation buildup, channels are install between each rafter. Dense ...

Q. I hope you can shed some light on the source of black lines on my cathedral ceilings. I have been told that it's from condensation built up in the attic. All the rooms in my unit are affected, ...

Q–A sweating wall problem really has us stumped. Last fall, we moved into our 4-year-old split-level home, which has a cathedral ceiling in the living and dining areas. During the very cold winter ...

Many homes, both old and new, either have had attics converted to third-floor living spaces or have original top floors with cathedral-type ceilings. Typically, fiberglass insulation is installed ...