Knowing When Silicone Roof Coatings Are Right for Your Commercial Building

A roof coating can help prevent damage and leaks while protecting and prolonging the longevity of a roofing system. It may be a better option for your roof than a complete replacement or an intensive repair. First, an evaluation will need to be performed to determine if a silicone roof coating is the best option for your roof.

What Are Silicone Roof Coatings?

Silicone itself is a high-performing polymer that is commonly used for roof coatings. These silicone coatings are excellent for providing UV, water, and weathering protection. They are typically the best solution for low-slope or flat roofs.

The Benefits of Silicone Roof Coatings

Many commercial buildings have low-slope or flat roofing systems, meaning their needs are different than a residential home. Silicone coatings are more ideal for commercial buildings because they:

• Hold up against high and low temperatures
• Help prevent roof leaks and ponding
• Provide resistance to unwanted growths like algae and mold
• Slow down the accumulation of dirt and debris
• Adhere well to different commercial roof substrate
• Come in a variety of finishes and colors, such as reflective and white

Types of Silicone Roof Coatings and When to Use Each

High Solids Coatings

High solids coatings have fewer solvents in their formulation, are typically more expensive, and use less product to achieve the desired coating thickness. These coatings are a better choice for low-slope roofs in high-moisture areas or for roofing systems that are subject to ponding water. High solids coatings can be applied to metal, structural concrete, single-ply membranes, and asphalt roofing systems. They can also be applied over polyurethane foam on new or existing roofs.

Solvent-Based Coatings

The solvents used in this coating formulation can result in faster drying times than water-based coatings and can withstand low temperatures without the risk of freezing. Additionally, these coatings can be applied in extreme heat as well. Solvent coatings are best for roofing systems that experience high moisture and humidity.

Professional Roof Coatings Near You

Are you ready to learn more or inquire about silicone roof coatings? Get in touch with PB Roofing. We are experienced in providing solutions for commercial buildings across the east coast. Our PB Projects team will inspect, evaluate, and suggest the right roof coating for your current roofing system.

Keep in mind, your roof will still collect dirt and debris over time. It will be vital to have an annual maintenance program in place to maintain the coating’s integrity! Contact our team to learn more.