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Weatherproofing is a way to maximize the longevity of your roofing, while minimizing the likelihood of repairs. The process and materials can vary based on climate. Applying a coating to a roof is a popular method in warm-weather locations. Here's a brief guide to coatings.

The basics

roofing

A coating is similar to paint in that it is applied as fluid over the surface of your roof. It can be used on most roofing materials, any time after installation. However, the roof must be in good condition. If it has extensive damage, it will need to be repaired or replaced first. 

Waterproofing

Some coatings are designed to block excess moisture. They are made from rubber-like materials, and their composition allows them to be stretched without losing tension and to be resistant to tears. If you live in an area that has high humidity and rainstorms, this extra layer of protection is critical for preventing leaks. Even the smallest leak can lead to mold, mildew, and wood rot, and can invite pests who are drawn to moisture, such as termites.

Reflective

White reflective coatings are great for those in hot, sunny regions. They're made with acrylic, highly reflective white pigments that are resistant to ultraviolet rays. When the sun hits the roof, this material bounces heat away from the home. Compared to uncoated roofing, one with a white reflective covering can turn away nearly 90% of the sun's rays. This type of coating can keep your home cooler and cut your energy costs by reducing air conditioner use.

 

If you need to weatherproof your roof, turn to Surface Shield Roofing Co. Located in Honolulu, HI, these roofing contractors have been trusted by residents and businesses for 15 years. You can see some of their previous projects on their website, or if you have any questions, call (808) 739-9599. 

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