8/29/2023 0 Comments Radiant energy facts![]() ![]() You may also want to consider installing a radiant barrier in barns or outbuildings that are poorly or not at all insulated. If you live in the northern hemisphere and your roof is south-facing, a radiant barrier will be more effective on that side. The primary job of a radiant barrier is to reduce heat gain from a hot roof, and a roof that gets more sun exposure will get hotter. ![]() If you have an older home with poorer insulation, a radiant barrier may be a cheaper option than replacing insulation. ![]() Insulation prevents conductive heat from entering your home by absorbing it, and that means there will be less heat for the radiant barrier to mitigate. The more insulated your attic, the less difference a radiant barrier will make. Here are some situations where a radiant barrier might benefit you most: Your attic is poorly insulated. The value of a radiant barrier in your home depends on your climate, sun exposure, and current insulation. Older homes can be retrofitted for extra energy savings by attaching radiant barrier material to the attic ceiling or floor. Radiant barrier sheathing, which is plywood or OSB board with foil adhered to one side, is often used in new homes, with the foil facing into the attic space. Department of Energy says that radiant barriers can reduce cooling costs by 5-10 percent in a warm, sunny climate. Radiant barriers have the most impact in reducing radiant heat gain during the summer. A radiant barrier will reflect this heat back toward the roof, keeping your house cooler in the summer. When infrared radiation from the sun hits a home’s roof, it heats up the roofing material, which then radiates that heat back out in all directions. If you’re considering radiant heating, give us a call directly to get any additional questions answered.A radiant barrier is a reflective surface that prevents radiant heat from entering a home’s heat envelope. You will also no longer have to fear walking on cold wood or tile floors! Another advantage is the elimination of hot and cold spots throughout your home. Forced air systems can circulate dust, dirt, and allergens while radiant heating uses no airflow. Those who suffer from allergies can find relief with radiant heating. Radiant systems also require much less cleaning, repairs, and maintenance. It is much more energy efficient, saving the planet as well as your energy bill by up to 20 percent. Air radiant systems force heated air through pipes under flooring.Įven though radiant heating sounds much more expensive, it is actually less than forced air systems in the long run. Electric systems use coils in tubing that are heated to the required temperature. ![]() Hydronic systems spread water through plastic or metal tubing. There are a few different types of radiant heating to choose from. Thankfully, the technology has come a long way since then! The Romans were actually the first to use radiant heating centuries ago by forcing hot air under the floors of their homes and villas. Radiant heat is very different from the typical forced air in that it warms surfaces instead of blowing hot air out of vents. Radiant heating, also known as floor heating, provides warmth in the home from underneath floors, inside walls and sometimes above ceilings. ![]()
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