Silicone Roof Coating: What you need to know

What You Need To Know About Silicone Roof Coating

The roof of your building is subject to deterioration due to the changing weather conditions. When the weather turns frightful, your house’s roof must withstand the hail, sleet, high winds, and rain. Again, when there is sunshine, the UVA and UVB take a toll on the roof’s integrity. With time, your roof will become susceptible to various issues such as leaks, insulation problems, and cracks. Silicone roof material may be the answer.

As a property owner, you can avoid these problems by using silicone roof material. This type of coating offers the strongest level of protection to your roof’s house, provided it’s correctly installed. Silicone roof coating is also eco-friendly and non-chalking, enabling the roof to be more resistant to weather elements.

Read on to learn more about silicone roof coating:

What is Silicone Roof Coating?

Silicone roof coatings are individual layers of silicone usually sprayed or rolled in liquid form onto an existing roof system. The coating helps to repair blisters, seams, or cracks. Although the silicone roof installation doesn’t improve the insulation of your roof or the inbuilt system, it significantly boosts the protection level to protect against weather elements by adding an extra layer.

If you want a long-lasting solution for the restoration of your roof, a silicone roof coating is a great option. Many commercial building owners go for this option since it helps extend the life span of their roofs, and it’s also less costly than making an entire roof replacement. Besides, most silicone applications can last for 15 to 20 years, depending on the installed system. In fact, demand for silicone coating is expected to rise by 5.1% yearly in 2021.

What is the Silicone Roof Coating installation Procedure?

Installing a silicone roof coating is pretty straightforward, and it follows the following process:

The first step is to perform an infrared inspection to check for any saturated areas beneath the membrane. Once the saturated areas are eliminated and replaced, the roof surface should be power washed to remove contaminants. If required, a primer is also installed then the seams get reinforced. Next, the roofing experts perform all the necessary repairs on the existing roof system, silicone is roller applied or sprayed over the whole roof surface. After the application of the silicone roof coating over the roof, another inspection is also carried out. The final evaluation helps to certify the repairs done and that the silicone applied has the right thickness.

Benefits of Using Silicone Roof Coating

Here are the benefits you will enjoy once you install the silicone roof material:

The Material Is Safe for the Environment

The silicone roof coating has low volatile organic compound levels and is solvent-free. Being solvent-free means that the compounds are largely non-flammable. Although they can still ignite, they don’t have the fuel to keep them burning. With these qualities, the coating meets the regulated materials safety standards.

Easy to Use

One of the most significant issues while installing roofs is interruptions to the building’s daily functions, especially in commercial areas. Luckily, the silicone roofing installation is more straightforward and very fast, which helps avoid inconveniences. The silicone coating cures faster in both cold and hot temperatures. The ease of installation makes roof repairs or replacements less of a hassle. The short duration taken for the entire project helps save on labor expenses. Unless you have a very extensive building, you can finish the project within a day.

Unmatched Performance

The silicone coating forms an impermeable membrane immune to moisture damage, extreme temperature, and wind-driven sand oxidation. Silicone roofing can even withstand thermal movement in large roofing structures. The material resists ponding water better than any other material, and it remains leak-free even when under pressure. Silicone coating typically lasts longer than other materials. Another unmatched benefit is that the coating is even resistant to UV exposure. Still, silicone doesn’t crack, chalk or degrade due to exposure to sunlight.

Silicone Roof Coatings Doesn’t Need Primer in Most Cases

One main benefit of applying silicone coating on your roof is that it rarely requires a primer. You can apply the coating directly onto the surface by only power washing, which means a quicker application, lower material and labor costs. However, you should test the adhesion level on the roof’s surface. Note that single ply roofing below five years old might still have a filmy residue that inhibits silicone from sticking, so it might require a primer to ensure that the coating sticks firmly.

It Will Extend Your Roof’s Lifespan

If the roof in your building is in good condition, adding silicone coating will help improve its lifespan. The coating protects the roof from elements like water and sunlight. Since the product is in a liquid state, it fills up spaces and cracks on your roof, thereby preventing water leaks. Note that the quality of installation is critical to helping you achieve this benefit. Therefore, you should ensure that you work with an approved GE Enduris roof coating applicator with extensive silicone roof coatings knowledge.


Some people prefer silicone coating as the cool roof due to its white color reflecting sun rays, which prevents the roof and house interior from overheating, saving you a substantial amount in cooling bills. Essentially, bright color can help you save up to 35% of your energy bills. Also, silicone coating’s solid content exceeds 90%, meaning you will need less material to achieve the desired dry film thickness. Also, since you can apply more coating in a single pass, you save more on labor costs.

Do You want to Restore Your Existing Roof?

Noah’s Roofing has you covered whether you want to restore your commercial or residential roof in Sacramento, Roseville, El Dorado Hills, Elk Grove, Cameron Park, Carmichael, Fair Oaks, or Davis. We are a family-run business that strives to provide the highest quality roofing services for all our clients. Even better, we have serviced the greater Sacramento area for decades, so you can trust our years of experience, expertise, and extensive skills while making roof repairs, re-roofing, or replacements. Reach us for a free estimate today.

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