If you want to improve the look of your home to the exterior building envelope. I recommend checking out the Vipeq’s Spray Cork (Thermal Corkshield). I had this insulated spray cork sprayed on multiple projects, including my own shop. I's eco-friendly, mold and water-resistant, and extremely durable. Furthermore, it can absorb and greatly reduce noises from entering your home, while also insulating from the outside and providing a thermal break 👍 | Mike Holmes