Your roofing system is vulnerable to all sorts of damage. From harsh winds and storms, to sleet, hail, wildlife, and more. But what many property owners do not realize is that light and heat can also be a problem. Continue reading to learn how the sun and heat can unassumingly cause a wide range of roof damage, and what you can do to protect your roof for many spring and summers to come.
On a hot day, it may feel cool and crisp indoors, but outside, the sun is generating massive amounts of heat and light. And while you can easily cool yourself off with central air conditioning, your roof doesn’t have the same luxury. Natural elements produced by the sun, like ultraviolet rays and infrared radiation, can cause extensive damage to the material composition of a roof. Primarily, such damage starts with roof deterioration, which can lead to more damage, such as shingle loss, insulation problems, water leaks, and more.
Infrared light is the invisible portion of light that is directly next to the visible red light within the light prism. Out of the total energy of the sun, infrared light makes up for 57%, and produces the heat we feel from the sun. The radiation produced by infrared light can damage roofing membranes and structures in many ways, primarily as a result of high heat. In the warmest parts of the season, the sun can increase a roof’s temperature to 160 degrees Fahrenheit or more, while bringing it back down to as low as 90 degrees or less at night. These drastic temperature fluctuations can cause roofing to expand and contract over and over again. This ongoing movement will cause structural damage, especially to roof accessories like flashing and fasteners.
UV Light Damage
Ultraviolet (UV) rays, also called UV light, can cause a particular type of damage to roofing structures. The roof membranes are made from materials that can undergo a variety of chemical reactions when exposed to UV light. These chemical reactions can cause roofs to split, shrink, warp, fade, or become brittle, overtime. When it comes to UV light damage, think of your roofing the same as you would your skin. If you do not protect your skin from harmful UV rays, you could form sun burns, blisters, rashes, or skin cancer.
So what can you do to protect your roofing system from sun and heat damage?
Regular roof inspections are an important part of routine roof maintenance and protection. Catching small problems early on are the best method to avoiding large-scale, costly roof repairs or replacements. Talk to a licensed and insured Indianapolis roofing company for expert advice on how to protect your roof from inclement weather and more. They can offer you a full-property inspection, assess your roof’s current condition and needs, and recommend the best course of action to improve the quality of your roofing. This may include vapor barriers, water leak repairs, insulation upgrades, and more.