Temperature regulation is a very important component for the homes. Generally, the insulation will make your home more pleasant place for living. Also, it will positively affect your budget. But, there are other things that can be added to the insulation. Such are the cool roof and the cool walls. Firstly, the cool roofs reduce the heat transmittance and reflect the radiations. Therefore, you have a cooler roof with less chances of leaking water. If you have these regulatory systems installed in your home, you will have cooler summers and warmer winters for less money.