Kelly has over 10 years of experience writing about home design and improvement for many prominent publications. She also spent several years working at a tech startup for an interior design game ...

Insulation isn't one of the most glamorous aspects of your home. And hidden away behind your walls, it's easy for the average person to forget that it plays a pivotal role in the function of your home ...

Although foam core insulation was a popular choice in the past, foam core made of extruded polystyrene insulation (XPS) is ...

When installed properly, both types of insulation will fill all of the nooks and crannies and make for a perfect air barrier. When air can't move through it, you have zero heat transfer through ...