It might not snow on Oahu, but that doesn’t mean the elements don’t accelerate the deterioration of roofing all over the island. From heavy rains and salty air to the blazing sun, both residential and commercial structures in Hawaii put up with a lot all year long. If you want to protect your property, installing a roof coating may be the answer. Below, the knowledgeable team at Al Rezentes Roofing in Kailua explains the pros and cons of the various choices for such coatings.

What Are the Benefits & Disadvantages of Different Kinds of Roof Coating?

Silicone

A silicone roof coating is ideal for large commercial buildings with flat roofs because it prevents leaks, even when water pools. Since the silicone is applied in liquid form, it can also seep into every seam, crack, and gap. Additionally, its bright, white color reflects UV efficiently, which means it can reduce utility costs.

The most significant drawback of a silicone roof coat is its non-adhesive surface. As such, when the roof needs repairs or recoating, the contractors must remove the original layer entirely.

Acrylic

Acrylic roof coatings are dirt-resistant and highly reflective, making them the perfect choice for buildings in Hawaii, where the cost to cool an entire building can add up quickly. However, they do not provide significant protection against pooling water. For this reason, they may not be the most effective option for spacious flat roofs or areas where gathering water is likely. Since acrylic is the most affordable option, though, it is fairly popular, especially among those on a tight budget.

Polyurethane

Polyurethane roof coatings are easy to install and require little maintenance. Because they are seamless, they offer superior protection against leaks and are better at containing pooling water than acrylic coatings. As far as disadvantages go, the polyurethane coating is temperamental and cannot be applied during cooler weather, but this is rarely a problem on Oahu. Otherwise, the only disadvantage is the cost. Although it is more affordable than silicone, polyurethane tends to be pricier than acrylic.

If you want to install a roof coating on your Oahu building, turn to Al Rezentes Roofing in Kailua. Their skilled team of roofers has been proudly serving residents for more than three decades. You can learn more about the residential and commercial services they offer by visiting their website. To schedule an appointment, give them a call at (808) 230-8005 today.