Silicone Roof Coating: What You Need to Know

By Applied Roofing Services

Aug 17, 2020

Commercial Roofing

Silicon roof coating|Silicone Roof Coating

The roof of your house deteriorates with time due to the continuously changing weather. Eventually, all these elements take a toll on your roof’s integrity. The reason why your roof deteriorates often depends upon the response rate of the roofing material to the temperature change. Once your roof has exceeded its life span, it's susceptible to numerous issues like cracks, leaks, and insulation problems.

Being a property owner, there are several ways through which you can easily avoid these problems. Investing in silicone roof restoration is the best and most preferable way because silicone roofing is a high-quality option. But still, many people are unaware of this roof coating and its tremendous benefits. There are many benefits of silicone roof coating that property owners receive once it is applied.

Here's an overview of silicone roofing installation procedure and advantages:

What Is Silicone Roof Coating?

A silicone roof coating is an individual silicone layer that is rolled or sprayed as a liquid onto an active roof system to repair cracks, blisters, and seams. The operation does not improve the insulation or inbuilt system, but it does increase the protection level in the form of an extra layer from the elements.

See Also: 5 Reasons Why You Shouldn’t Ignore Commercial Roof Leaks

How Do Silicone Roof Coatings Work?

Generally, people aren't aware of the services provided by silicone roof coatings after being installed and how good they are. They provide safety from the elements, as coatings produce a smooth, waterproof, uniform sheet that checks leaks and withstands ponding water. These coatings are reflective, as they maintain the optimum room temperature and keep the roof cooler despite the sun's rays.

There is also no need for roof deck alterations or any major structural modifications to be made. Only a simple application of the silicone coating to an existing roof is required.

Uses of Silicone Roof Coatings

Following are the main uses of silicone roof coatings:

1. Roof Restoration

This technique is normally carried out using High Solids Silicone Coating. In this method, the silicone coating is directly applied by spraying or rolling over the existing roof surface. This system helps to repair the roof from leaks, rust, or other problems and also provides durability to the roof by providing great protection from the elements.

2. Spray Foam Recoat

The foam must get protection from the sun in order to act as intended, and a general means to protect it is through the application of silicone coatings. This technique commonly utilizes Low Solids Silicone Coatings due to its ability to properly penetrate the depressions in the foam and require less coating. So, coating and recoating foam roofs are considered another big use of silicone coatings.

See Also:  Benefits of Commercial Re-roofing: What You Should Know

We examine each of the uses of silicone roof coatings in greater detail here if you’d like to learn more about the major uses of this material.

Advantages of Silicone Roof Coating Systems.

A few ways in which silicone coatings are superior to others include:

  • They are extremely UV resistant than many other roof coatings.
  • They are water resistant and they can cure and turn stronger in response to moisture.
  • They can decrease energy consumption by up to 35 percent by maintaining your building's optimum temperature.
  • They can be effectively applied on just about any existing plane roof surface.
  • They can withstand oxidation, sand and hail storms, and extreme temperatures.

If you are interested in extending your roof’s durability and performance, a silicone roof coating is the best option available for you. It’s really simple to use and alleviates many roofing problems.

Silicone Roof Coating: Commonly Asked Questions

How to Clean a Silicone Roof Coating

To clean a silicone roof coating, first get rid of all the accumulated deposits of dirt, leaves, and other debris and wet the surface with water. Now, apply a diluted solution of GacoWash (1-part GacoWash and 9 parts water) in an arc pattern with a Hudson type garden sprayer and let it soak for 10-15 minutes. Then, lightly scrub the areas of heavy dirt build-up with a soft bristle broom, thoroughly rinsing the surface of the roof with a hose or pressure washer.

Do Roof Coating Stop Leaks?

Yes. A silicone roof coating can stop leaks. Silicone can hold standing water for long periods of time without leaking or degrading. If your building has several leaks, fixing them one by one can be cumbersome and expensive. Hence, a more straightforward solution would be applying a silicone coating to it, which provides a watertight warranty for at least 20 years.

Can You Recoat a Silicone Roof?

Yes. It is possible to recoat a silicone roof. Silicone coatings are also found to be easy to clean and repair, last longer than other coatings, and resist ponding water.

Can You Walk on a Silicone Roof?

It is possible to walk on silicone roofs for two to six hours after coating in normal environmental conditions. However, be extremely cautious while walking on a silicone roof coating as they tend to be very slippery.

The Best Roof Coating

Silicone roof coatings are the preferred choice when it comes to UV protection and moisture resistance. They not only provide excellent flexibility and resistance to ponding water but also erode much slower than other coatings, without becoming brittle or hard quickly. These properties make silicone roof coating one of the best roof coating materials.

The Difference between Elastomeric and Silicone

An elastomeric roof coating is an elastic coating applied to different types of roofs to protect and waterproof the underlying roofing material. The term elastomeric comes from the coating's ability to stretch and move like elastic. In comparison, a silicone roof coating is a single layer of silicone that is sprayed on roofs to fill in blisters, cracks, and seams. This does not improve the insulation of the underlying system, but simply adds an extra layer of protection to it.

Is Silicone Good for Waterproofing?

Silicone can stay watertight for up to twenty years, depending on factors such as UV light exposure, temperature, and other chemical properties of the metal. It has high heat resistance and flexibility, which makes it a better option than ordinary polyurethane. It can be used to seal joints and make them waterproof.

Looking for a commercial roofing company in California for roofing repair and replacement services? Contact Applied Roofing Services today at 714-632-8418 or get a free quote online.

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