Every building, whether it is commercial or residential will benefit from properly installed insulation. Insulation seals in heat, resulting in a property being more energy efficient and reducing the impact on the environment. Superior heat retention also leads to smaller energy bills, a better energy rating and possibly a higher resale value for the property.
Insulation also has a secondary benefit in that it acts as an effective sound barrier. This can be especially important to any property owner worried about noise pollution spoiling the ambience of their space.