Lukegao1
创建页面，内容为“ Adding insulation to an old house can help increase energy efficiency, reduce heating and cooling costs, and make your home more comfortable. Here are some steps you can follow to add insulation to your old house: 1. Identify areas that need insulation: You should start by identifying the areas that need insulation. Common areas to insulate in an old house include the attic, walls, floors, and basement. 2. Choose the right type of insulation: There are seve…”