![]() If you want more heat in colder climates, go for a darker-colored roof. The lighter the color, the better off you’ll’ be at absorbing less heat. If you want to focus on getting the most energy-efficient roof for your home, you’ll want to keep these four items in mind.Īsphalt shingles do reflect heat, but metal is better at it.Ī cool roof is an aspect of roofing technology that you’ll’ pay more upfront for but could return the investment. Learn more about cool roofs from .īut the general metal roof would not produce a significant result in keeping your home cooler. Now, there are specific types of metal roofs that are specifically made to keep your home cool.Ĭool roofs. ![]() If your attic doesn’t have proper ventilation, then heat could be trapped in your home, causing the heat to rise, leaving you to think that the roof is absorbing and retaining heat when it’s’ not. Insulation and ventilation can become significant factors if you want to cool the house down when your air conditioning is running correctly.Ī simple attic inspection from a professional HVAC company or roofing company should be able to tell you if your attic is adequately vented. Generally, the roof itself isn’t’ a significant factor in why your home becomes hot. This could provide issues with branches and debris falling on the roof, but that could have a simple remedy: cutting off branches that overhang the roof. Having a home with mature trees to provide shade will significantly help prevent the house from becoming so hot. The first line of defense against the weather!Īir leaks and poor insulation could be why your home is hot during the summer, even when the AC is running. They’re’ made to keep the weather out of your home. Roofs are not made for keeping your home warm or cold. Weatherstripping the home can help in this area. If you’re’ worried about retaining heat or cold, the better topic would be insulation.Īnother reason could be that holes or gaps in the windows allow air to sneak into the home. Metal materials have a low thermal mass, meaning that metal roofing materials do not hold heat or cold very well. ![]() Thermal Mass: “ thermal mass is a property of the mass of a building which enables it to store heat, providing “inertia” against temperature fluctuations.” This gets into the thermal mass of metal. It stands to reason that if a metal roof can keep your home cooler in the summer, it would also keep it cooler in the winter. You can find other myths about metal roofing in this blog post. Lighter colored metal from Cenvar RoofingĪ common myth about metal roofing is that metal is hotter in the winter. The light colors would reflect the sun’s rays better than the darker ones.Ĭheck out this new construction light-colored metal roof in Charlottesville, VA. We offer at least sixteen primary metal roofing colors. ![]() While metal is better at reflecting the sun’s heat than asphalt shingles are, black metal will absorb more heat than white metal would. It’s’ commonly known that darker metal absorbs heat faster, and lighter/pale colors help reflect heat better. Heavier roofing materials like slate or asphalt shingles will retain heat longer, making the cool-down process longer. It comes down to the weight of the roofing material and how fast the roofing material will cool off. Metal roofs in direct sunlight will absorb heat, but the same is true of asphalt shingles. If the roof is poorly constructed, any roofing material will cause your home to be hotter.Ĭheck out this blog on the same topic of metal roofing and heat and how material and construction play into the heat factor. There are two main types of metal roofing ventilation: Ridge vents and gable vents.Īdequate roof ventilation places a large part in how your roof and your home retain and get rid of heat. Roofing ventilation helps cool the home down. So metal roofs overall don’t’ make your home hotter. In another Cenvar Roofing blog post about metal roofing colors, we shared that “metal roofs have highly reflective properties in the materials which reflect the sun’s rays.” Metal is better, however, at reflecting heat than shingle roofs. Research shows that metal does not make your house hotter.Ī quick google query will show the top results, all agreeing with each other that metal roofs do not make your home hotter. Get to the answer: Do metal roofs make houses hotter? Do black metal roofs make houses hotter?.Does a metal roof keep the house warmer in winter?.Common questions around metal roofs and heat.
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