commercial roof coating

There are many benefits of a commercial roof coating for businesses, and you should be sure to understand the differences between water-based and solvent-based solutions. Here, we will discuss the advantages of each type, how they work, and how much they cost. Then, you’ll know if they are the right choice for your business. Here are a few other things to keep in mind:

Benefits of commercial roof coatings

Commercial roof coatings can benefit building owners and contractors in several ways. These coatings save time, money, and headaches during roof replacement. In addition, they allow building owners to get a new roof faster and for a lower price than a traditional roofing method. Furthermore, these coatings protect the interior of a building from extreme weather conditions. In addition, many roof coatings are made of silicone, which means that they do not cause a chemical reaction with the building’s interior.

Many people want to have colored roofs, so it’s important that these structures last for years. Not only will this improve the appearance of the building, but roof coatings also reduce energy use. Because of their reflective qualities, a roof coating helps keep the building cooler in hotter weather, reducing energy consumption and carbon footprint. This lower energy use results in lower utility bills and decreased carbon footprint. Furthermore, roof coatings also help prevent fading of roof color, which can result in a dramatic reduction in the overall energy usage.

Solvent-based vs. water-based

The major difference between water-based and solvent-based commercial roof coatings is the amount of liquefying agent in the product. The former uses a lower concentration of solvent, called a co-solvent, which pushes water out of the coating as it dries. Water-based coatings also reduce the amount of VOCs emitted by a business. In contrast, solvent-based paints contain liquefying agents that evaporate via a chemical reaction with oxygen. Moving air speeds up the chemical reaction, which reduces drying time.

Generally speaking, roof coatings are divided into three types: solvent-based, water-based, and 100 percent solid. Solvent-based coatings contain organic solvent as their carrier, and water-based ones use water as the carrier. Solvent-free coatings use water as a carrier, and solvent-free coatings are rarer. Both types of coatings have their advantages and disadvantages.


The life expectancy of a commercial roof coating is an important consideration when calculating its cost over time. While durable products last for several decades, more expensive ones may need to be reapplied every 10 years or so. The type of roof coating needed for a particular building is determined by its usage. A manufacturing plant may require a coating that protects the roof from chemicals and vapors while a Las Vegas hotel may want to minimize energy costs by installing a cool roof. To maximize the lifetime of a commercial roof coating, choose a product that is extra durable.

Polyurethane is another option that offers excellent UV resistance and abrasion resistance. It is commonly used for built-up and metal roofs. It also provides waterproofing and structural enhancement properties. There are two basic types of polyurethane: aromatic and aliphatic. The former is cheaper and has good UV stability. It is also more resistant to dirt than the latter. A hybrid polyurethane system can be durable and resilient while also providing a cool roof for a light-colored building. The only drawback of polyurethane is its high cost and the release of harmful VOCs.


The cost of a commercial roof coating is based on several factors. Its material and application process will determine the cost. Typical commercial roofs are composed of metal panels and can be coated with almost any type of coating. An average cost of $2.80 to $3.00 per square foot will be spent on materials and labor. The price will increase if the coating requires several thin layers to provide sufficient coverage. The cost of a coating is dependent on the material and the pitch of the roof, as thinner layers will require more expensive materials and longer application time. Metal panels will need to be structurally sound before applying any coating, and it may need to be treated with rust before applying a silicone or acrylic.

There are two types of commercial roof coatings available: solvent-based and water-based. The solvent-based coatings tend to be more expensive than water-based ones, but will not disrupt your business. Water-based coatings have fewer odors and are cheaper than solvent-based coatings, but they may not last as long. For the latter option, you can avoid the hassle of dealing with the fumes that may accompany solvent-based coatings.