It doesn't matter if you've recently installed the roof of your dreams or trying to extend the lifespan of the one you have; roof coatings are the hottest topic in the home improvement industry at present. The rising popularity is caused by a growing demand among homeowners to become eco-friendly while cutting costs for energy. Generally, the life span of a roof is around 25 years without total replacement. However, exposure to harsh weather can cause wear and tear. Here, we will assist you in being aware before coating your roof using a coating and whether it's worth the cost.

What Does Sealing a Roof Mean?

Roof sealants are applied to your roof in order to increase the life of your roof. A roof sealant provides an additional layer of protective coating which can reduce the effects of extreme weather and other threats, like snow, sun, and ice. The concept is to let the roof coating take the beating rather than the tile or roof shingles.

Roof coatings are very beneficial on roofs that accumulate debris and water, for example, flat roofs. It is also possible to be applied for other types of roofs that are angled as they get older to shield against long-term damage. Roof sealants make your roof more resistant to fire, as well as prevent the growth of algae and mold.

The roof sealants, as well as coatings, must be applied by skilled roofing contractors who are professional and skilled. A novice roofer might create pinhole-sized gaps in the coating that may, as you might imagine, cause leaks and other problems. Therefore, in a nutshell, hiring a reliable roofing contractor is essential.

Types of Roof Coatings

The coating is made up of elastic properties and appears like an extremely thick film. The sealant's flexibility is designed to serve a purpose. It allows for extra give to expand and retract in the event that an area has to endure extreme conditions.

The most commonly used roof coatings are composed of the following substances:

• Polyurethane
• Silicone
• Acrylic
• Liquid rubber

Aspects to consider when choosing the most suitable roof coating material will depend on the area you reside in and the climate that surrounds it, the costs for the material, and the ability to apply it.

Cost to Seal a Roof

The cost of applying a roof coating will depend on the area of the roofing as well as the type of material used.

On average, homeowners pay approximately $1,000 for a roofing coating. The price varies; however, generally, roof coating costs range between $1.00 and $3.00 for each square foot, excluding labor.

Sealing a Flat Roof

If you've got a flat roofing on your home, then you already have some knowledge about waterproofing. It is a must. Flat roofs are made of like huge swimming pools, with drainage systems that transport water from the surface down to the ground. This is why flat roofs must be completely protected. Even the tiniest crack could let water into the underlayment, and eventually, it could cause a leak inside your home.

Benefits of Applying Roof Coatings

Simply say, a roof coating makes your roof last longer. It's because you're opting to add an additional layer of protection, which can endure the rigors of elements and the weather. It's a good idea to apply it on shingles or tiles.

Waterproofing

Roof sealants act as a waterproof coating for various roof surfaces. Elastomeric (i.e., rubber) and silicone roof sealants create the protective seal that covers your roof. The best ones are the breathable type that lets moisture from everyday activities, such as showering or cooking, to pass through your roof. Numerous manufacturers boast that their products will extend your roof's lifespan by a few times or longer.

UV Protection

Being in the sun all day can be a strain on your roof, especially if it has asphalt roofing. Ultraviolet rays trigger molecular changes within the shingles, which eventually results in curling and deterioration. Certain roofing materials are reflective substances to prevent this issue. Another way to combat it is by using a quality roofing coating. Reflective elastomeric roof coatings are able to stop UV-induced damage, according to roofing experts.