Do-it-yourselfers will love Master Pack’s products for residential use, and there are plenty of reasons to use diy spray foam insulation in your home. According to the US Department of Energy, forty percent of the average home’s energy consumption is because of passive air infiltration. Air sneaks in, “infiltrating” your home via drafts that come through windows, doorways, and even electrical sockets in your walls. With DIY spray foam insulation you can actually seal the “envelope” of your home and prevent outside air, moisture, and dust from penetrating the structure of your home, saving you energy and lowering your utility bills.. DIY spray foam insulation for residential use is an easy and effective way insulate your home, increase energy efficiency and save money on heating and cooling costs. Master Pack’s diy spray foam installation products protect your home from moisture damage, dust, dirt and pollen, and are mildew-resistant.