Having energy-efficient roofs can surely help you keep your home comfortable, protect the environment, and save money as well. During the installation, other energy-efficient measures apply. Meanwhile, some can even be applied even on completed roofs. Below are a few ways you can do to get an energy-efficient roof.
Setup a radiant barrier
The heat from the sun can reach your home through radiation, conduction, and convection. Conventional insulation materials prevent heat transfer through conduction and convection, however, not radiation. As such, some heat still reaches inside the home. A radiant barrier is usually aluminum that serves as a reflective material that helps prevent heat transfer through radiation. It’s recommended to install the radiant barrier in the attic, where it blocks most of the radiation that is absorbed via the roof.
Guarantee sufficient ventilation
Though you have to insulate your home to separate outdoor and indoor air, thorough insulation can reduce energy efficiency. You have to ventilate your home so that a bit of heat can leave or escape the house if needed. In the summer season, the ventilation of your attic will aid to have some of the hot air of your attic out of your home. The ventilation makes sure that the house will not get extremely hot, and your HVAC systems do not have to overwork.
Guarantee enough insulation
Insulation material can stop outdoor heat from piecing your home and heating your indoor air during summer. During the winter season, the insulation stops indoor heat from being letting out of the house. Both of these indicate that your HVAC systems do not have to overwork. The insulation material’s thickness and type can determine how well it can stop heat exchange. The expert Miami roofing contractors you’ll hire will assist you to select the greatest insulation based on the climate you experience and your home.
Utilize light-colored roofing
Compared to the light-colored roof surfaces, the dark-colored ones will only absorb more heat. White is the color that reflects heat the most. While dark roofs can attain temperatures near 150°F in the summer season, light-colored roofs can be kept 50°F cooler compared to that. A lot of heat that reflected converts to less heat penetration into the interior of the building and a cool roof surface. If you’re planning to either replace or install a roof, make sure to go for a light-colored material for great energy-efficiency capability. But, if you’ve completed installing your roof, then you can apply some reflective coating or paint to boost its energy efficiency.
Select materials that are energy-efficient
Roofing materials vary when it comes to how much heat impacts them and how much heat returns. Materials that mostly return the heat are considered as energy-efficient since they will not let the heat from the sun to excessively heat up your home. Going for materials with an ENERGY STAR rating is the greatest way to guarantee your roofing is energy-efficient, to begin with. Materials with this rating will surely reflect more heat compared to how much they will absorb. Moreover, such rated materials release most of their heat instead of just retaining it.