In the past metal roofs were often used for commercial building applications only. Today however, metal roofing has become massively popular among homeowners as well, especially now that it’s available in a broader range of styles, designs, and finishes.
Despite this, however, there’s still an ongoing misconception about metal roofing that discourages many property owners from adopting this low-cost, efficient roof material. When installed, some people believe that metal roofs lack thermal properties, which make your home too hot in the summer.
Is A Metal Roof Warmer Than A Regular Roof?
A metal roof serves as an insulator that seamlessly reflects the sun’s ultraviolet (UV) radiation. The result? It means that the roof will keep your home warm in the winter and cooler in the summer.
Additionally, to get better performance by increasing a metal roof’s reflective properties, you can install a light-colored roof or paint your existing metal roof in a light-reflective color to reduce heat absorption and keep your home cooler.
In other words, asphalt shingles and other non-reflective roofing materials increasingly absorb heat. So if you’ve ever wanted to know if metal roofs make homes too hot, the correct answer is NO.
Roof Material and Assembly
To determine the energy efficiency and absorbency of metal roofs, there are two important factors to consider: the roof covering components and the roof assembly construction. These variables below will give you more insights and clarity on this question.
- Roof Color & Finish: Did you know that these two elements primarily affect your roof temperature and efficiency? Any roofing material exposed to the sun will certainly get hot, but the color and finish will determine if they get hotter than expected.
Generally, specially treated metal roofing materials are highly reflective of the sun energy, keeping them cooler, protected, and efficient. Lastly, it’s common knowledge that a lighter roof color is always better for heat reduction than a dark color finish.
- Heat Absorption: Of course, a metal roof material will absorb heat when exposed to sunlight, but the same goes for other roof covering panels. So it’s not only a metal roof thing.
- Cooling Ability: When the sunlight stops beaming on a roof, the lighter the material, the faster it loses the heat absorbed. Some people might find it surprising that metal roofs are the lightest panels that lose heat first, amongst other options available. This means that your home will become cooler quickly after the sun goes away.
Construction of the Roof Assembly
By now, you should understand that the material and color used in building a roof can affect its heat absorption level considerably. Nevertheless, the ultimate contributor to your home’s temperature is the attic, which the space between your roof and the structure below it.
Attic ventilation cannot be overemphasized. Without proper attic insulation in place, you will be leaving too much in the hands of your guardian angel. Significantly, if you keep your attic within a perfect degree of ambient temperature, you stand a good chance of preventing your roof assembly from collecting excessive heat.
Not only does adequate insulation help you keep cold and warm air out of your home, but it also prevents your home from losing cold or warm air when needed, thereby keeping you safe at all times. Cut a long story short, with high-quality attic insulation in place; it’s easier to control your home’s dynamic temperature.
Over the years, the metal roofing industry has progressed, and roofs are no longer restricted to the traditional style. Nowadays new metal roofing systems are more appealing, more flexible, and more affordable. They are available in different colors and configurations, providing style and maximum protection from the elements.
Whether you are replacing your old and damaged roof or constructing a new-build, be sure to consider the metal roof in your list of durable and high-performance roofing materials. When properly installed with the right mix of color and optimizations, metal roofing will keep your property cool and give you peace of mind.
Ultimately, with the superb energy-efficient properties of metal roofs, they are not only eco-friendly to the environment but also cost-effective for your wallet too. So when you need an all-round roofing system that ticks all boxes, metal roofing has you covered.
Hire JPW Building LLC for Your Next Roofing Project
Are you looking for a reputable and reliable metal roofing company in Connecticut for your project? We are your local choice for metal roof installation, repair, and replacement. We have the right experience, training and quality materials to manage your project to perfection.
Reach out to us now at (860) 546-6292 to schedule a consultation or contact us directly to request a free assessment and estimate.