Flat roofing systems are an excellent investment for homeowners and business owners alike. They provide commercial and residential owners with affordable roofing solutions that are easy to maintain and long-lasting. People can protect their flat roofs and make sure that they get the most out of their roofing systems by applying an excellent roof coating to them. Roof coatings are a great way to protect your flat roof from water, sun, and hail damage. If you’re not sure what a roofing coating has to offer you, carry on reading as we detail some of the advantages and disadvantages of roof coatings.




Increased Reflectivity

Roof coatings can help to improve the reflectivity of your flat roofing system. By reflecting the sun’s harmful UV rays, the roof coating helps keep your building cool during the summer, thus reducing your energy bills. It also helps to reduce sun damage on your roof, thereby extending its lifespan.



By protecting your flat roof, roof coatings reduce any expenditure that might have been spent on maintenance, repairs, and replacements. This is why it’s the top roofing solution for commercial buildings because they help businesses save money. Thanks to their high reflectivity, roof coatings help to reduce the heat generated in homes and buildings, thus decreasing your air conditioning usage.


Weather Resistant

The extra layer that roof coatings provide on your flat roof help to protect it from weathering and corrosion. It prevents hail from causing significant damage, stops rainwater from deteriorating the material, and prevents things like moss and lichen, which are stimulated by moisture and warmth, from growing atop your flat roofing system.




Ponding Water

While the roof coating may prevent water from penetrating and damaging your flat roofing system, some coatings like acrylic roof coatings struggle to shed ponding water. This ponding water will lead to the eventual deterioration of your flat roof and can encourage the growth of things like mold and mildew.


Loss of Reflectivity

If you live in an area with extensive sun exposure, your silicone roof coating will likely lose its reflectivity over time. This will impact your home and building’s interior temperature as well as the longevity of your roofing system.


Holds Dirt

Some roof coating materials like silicone tend to attract and hold onto dirt. Dirt and muck can diminish the appearance of your flat roof, reduce its reflectivity, and deteriorate your flat roofing materials.

For more information on the advantages and disadvantages of roof coatings, don’t hesitate to call Dynasty Building Solutions.