Roof Coatings

A roof coating is a protective layer applied to your roof that enhances its durability, weather resistance, and energy efficiency. Roof coatings are typically liquid-applied and can be sprayed, rolled, or brushed onto roofing materials, including asphalt, metal, and concrete.

Roof coating materials may include rubber roof coatings or metal roof coatings. Acrylic, silicone, polyurethane, and bitumen-based coatings are the most common choices for residential and commercial roof coatings. The choice depends on the type of roof, climate conditions, and specific performance requirements.

Whatever the type of material, knowing when to apply a new coating is crucial to proper roof maintenance. Here are some signs that indicate the need for maintenance.

Age of the Existing Coating: The effectiveness of roof coatings diminishes over time. Check the manufacturer's recommendations for the lifespan of your roof coatings; if it is close to its expected lifespan, it may be time for a new application.

Visible Wear and Tear: Inspect the roof coating for wear, peeling, cracking, or bubbling. Visible signs of deterioration may reveal the lack of a seamless protective barrier.

Water Leaks or Stains: Water leaks inside your home or office or water stains on the ceiling could signal that the existing roof coating has failed.

Reduced Energy Efficiency: If your energy bills have increased, it could be a failure of the roof coating's reflective properties. Due to UV rays and weather elements, roof coatings with reflective properties may lose color and reflectivity over time. Over time, as coatings lose their ability to reflect sunlight, you may experience increased heat absorption and higher indoor temperatures.

Cracked or Damaged Roofing Materials: Signs of damage like cracked or deteriorating shingles, tiles, or seams may indicate that a new roof coating is necessary to provide additional protection.

How Much Do Roof Coatings Cost?

The cost of a new roof coating can vary based on several factors, including the type of coating, the size and complexity of the roof, and the existing roof's condition. Labor costs and necessary repairs or preparations can also influence the overall cost.

However, commercial or residential roof coatings can range from $1.50 to $5.00 per square foot. However, these are rough estimates, and it is essential to obtain specific quotes from roofing contractors based on your unique circumstances. For the most accurate cost estimate in Philadelphia, contact a local roofing contractor like Philadelphia Roofworks Co.

Investing in high-quality coating and professional installation is crucial for long-term roof maintenance. If you observe signs that indicate the need for a new roof coating, call Philadelphia Roofworks Co. today.



With over 25 years of experience serving the local Philadelphia community, we have learned the importance of effective roof coatings. To determine your precise needs, we assess your roof’s condition, determine the best solution, and recommend the best coating for your roofing system.

Installing a New Commercial or Residential Roof Coating: Our Process

Hiring experienced roofing professionals to install a new residential or commercial roof coating is essential. A professional will assess the specific needs of your roof, recommend the appropriate coating, and ensure that the application is performed correctly for optimal performance and longevity. Based on our experience serving the Philadelphia area, Philadelphia Roofworks Construction Co.'s roof coating installation involves several key steps. Specific details may vary based on the coating type, the existing roof's condition, and other factors.

Inspection and Cleaning

To begin, we inspect the existing roof to assess its condition, identify any issues, and determine the appropriate type of coating. Using pressure washers or other cleaning methods, we then clean the roof to remove dirt, debris, and any contaminants that could affect the adhesion of the new coating.

Repairs and Preparations

We address any necessary repairs before applying new roof coatings, including patching leaks, fixing damaged roofing materials, or addressing other issues. Surface preparations, such as smoothing out uneven areas, may be undertaken to ensure a smooth and even coating application.

Priming & Applying New Coating                                     

Some roof coatings may require a primer to enhance adhesion. If needed, a primer is applied and allowed to dry before the primary coating is installed. Then, the chosen roof coating is applied through spraying, rolling, or brushing, depending on the type of coating and the roofing material.

Curing and Drying

The new roof coating needs sufficient time to cure and dry. Times can vary based on the type of coating, temperature, and humidity conditions.

Quality Inspection & Clean-Up

Finally, we conduct a quality inspection to ensure the coating has been applied evenly, without bubbles, cracks, or other defects. Any necessary touch-ups or corrections are made during this stage.

Once the coating has cured, we clean the work area and remove equipment or materials.

Philadelphia Roofworks Construction Co: Roof Coatings in the Philadelphia Area

Philadelphia Roofworks Construction Co. is a fully licensed and insured roofing company offering roof coatings to residents of the Philadelphia area. We have served the area for over 25 years. Please contact our local offices in Philadelphia, PA, to learn more about our roof coating services.