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Thermal mass is type of materials that are placed in homes. These are materials that have the ability to absorb energy. This are also type of materials also has the ability to release heat at night when it’s most needed. These homes are usually created to maximize the use of the sun. In the process, those that inhabit the house will minimize the use of heaters and ultimately save electricity.


Most of the thermal mass homes are scientifically used to solar buildings. As there are two types of solar powered structures,

its role is to facilitate the proper storage or redirection of heat. In active solar homes, thermal mass are used to transmit the power from the heat of the sun and convert them into electricity or store them for future use. For passive solar homes, they become heat insulators to protect those inside from the heat of the sun. At the same time, the heat is released during the night.

To get the best thermal mass material, you should look for a material that has a high specific heat. That means it will get more than a regular heat of the sun before it becomes hot itself. At the same time, it should also show high density. That way, it has the ability to absorb heat at the same time. Lastly, a good thermal mass has a low thermal conductivity. That way, the heat will be felt like it’s released when night time comes.

If you’re not familiar with thermal mass, you should at consult a specialist such as an architect, to know how to use the thermal mass. Some may say that it’s just a wall, but if you don’t place them carefully in your room, the consequence is that you’ll be able to get the heat out of the house but it could backfire when nighttime comes. If you place the walls indiscriminately, your nights might be hotter than what you expect or it will not work at all. A professional will be able to point out what would be the perfect wall for your house and where would you place them. Another consideration is that if you use an air conditioner to your house. If you have a thermal mass in your house, your air conditioner will most likely concentrate in cooling off the wall of your house. Instead of saving money, you will be spending most of your savings in paying for the electricity for your air conditioner.

One of the key features of the thermal mass home is its ability to save you money. That’s why you always have to compare the savings that you’ll be getting in the long run compared to regular types that you’ll be using. However beyond the savings, there are those that opt to spend more so that they could help the environment. If these materials are used efficiently, it will greatly cut the use of electricity. Even if only a small part of the world’s population will use this it’s going to do miracles in our quest to find a safe, cheap and reusable source of energy.