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17 Must-Know Statistics About the Roof Cleaning Industry

Statistics About the Roof Cleaning Industry

Buying a new roof is expensive, everyone knows that. Making sure you maintain the cleanliness of your roof is good for aesthetics, as well its health.

The roof cleaning industry plays a crucial role in the broader roofing market. To highlight its importance, we’ve compiled 17 statistics about the roof cleaning industry that demonstrate its value, growth, and impact. 

Whether you’re a homeowner, contractor, or industry professional, these stats provide essential insights into why roof cleaning is more than just a routine task.

1. Roof Cleaning Market Size and Growth

The global roofing market is projected to reach a staggering $156 billion by 2030, with an annual growth rate of 4.3%​ (This Old House)​​ (Roofers Guild)​. This growth underscores the increasing importance of maintaining roofs, including regular cleaning.

2. Cost of Roof Cleaning

Roof cleaning costs range from $0.20 to $0.70 per square foot, with the average cleaning for a 1,500-square-foot roof costing between $300 and $1,050​ (This Old House)​​ (This Old House)​. This investment can save homeowners money in the long run by preventing costly repairs.

3. Employment in the Industry

As of 2023, there are 253,044 roofing contractors in the United States, many of whom offer roof cleaning services​ (This Old House)​. This number highlights the extensive workforce dedicated to roof maintenance.

4. Metal Roofing Market Growth

metal market growth
The global metal roofing market is expected to grow by 3.5% annually between 2020 and 2030​ (This Old House)​. Metal roofs, known for their durability, also benefit significantly from regular cleaning.

5. Safety in the Roofing Industry

The roofing industry had a work injury rate of 59 deaths per 100,000 full-time equivalent workers in 2021, with falls being the leading cause of fatalities​ (This Old House)​. Ensuring proper safety measures during roof cleaning is critical to reducing these numbers.

6. Pest Prevention Regular roof cleaning prevents pests, such as bugs and critters, from being attracted to moss, dirt, and algae on roofs​ (Pro Roofing NW)​. This can protect the structural integrity of the roof and the home.

7. Energy Efficiency Benefits

Green roofs can reduce roof surface temperatures by up to 68°F and lower building energy consumption by 0.7%, saving $0.23 per square foot annually​ (Roofers Guild)​.

9. Insurance Premium Savings

Maintaining a clean roof can reduce insurance premiums by demonstrating proper home maintenance to insurers​ (Pro Roofing NW)​. This proactive approach can lead to significant cost savings.

10. Cost of Gutter Cleaning

The average cost for professional gutter cleaning services is $160, with prices ranging from $118 to $225 depending on the size and condition of the gutters​ (Bob Vila)​. Clean gutters prevent water damage and foundation issues.

11. Regional Variations in Costs

Roof cleaning costs vary by geographic location, typically higher in metropolitan areas compared to suburban or rural regions​ (Bob Vila)​. Understanding these variations can help homeowners budget appropriately.

12. Additional Service Costs

Roof cleaning may include additional services like applying moss treatments ($150 to $250) or installing zinc strips ($25 per roll) to prevent moss and algae growth​ (Bob Vila)​. These preventive measures can further extend the roof’s life.

13. Roof Repair Costs

The average cost of roof repair in the U.S. is $1,128, with most homeowners spending between $391 and $1,894​ (Roofers Guild)​. Regular cleaning can help avoid these repair costs by maintaining the roof’s condition.

14. Roof Replacement Costs

Replacing a roof costs an average of $11,500 in the U.S., with costs ranging from $6,700 to $80,000​ (Roofers Guild)​. Proper maintenance, including cleaning, can delay the need for replacement.

15. Popularity of Asphalt Shingles

Asphalt shingles are used in 75% of North American homes, with fiberglass shingles comprising 90% of these roofs​ (Roofers Guild)​. Regular cleaning is essential to maintain the appearance and function of these common roofing materials.

16. Worker Safety Concerns

Approximately 11% of roofing-related deaths are due to electrocutions, emphasizing the need for stringent safety measures during roof and gutter cleaning​ (Roofers Guild)​.

17. Efficient Lead Generation

Traditional lead generation tactics like direct mail can cost $55 per lead, while modern digital techniques like Google Maps optimization can decrease the cost per lead by more than 50%​ (Roofers Guild)​. Investing in these marketing strategies can significantly improve business profitability.

digital techniques

By understanding these statistics, homeowners and industry professionals can better appreciate the value of regular roof cleaning. Not only does it protect your investment and enhance your home’s appearance, but it also contributes to energy efficiency, safety, and overall property value.

For more insights and to keep your roof in top shape, consider reaching out to professional roof cleaning services in your area. Share this post to spread awareness about the importance of roof maintenance!


  1. This Old House
  2. Bob Vila
  3. Pro Roofing NW
  4. Roofer’s Guild
For further reading, you can visit the detailed articles from This Old House, Bob Vila, Pro Roofing NW, and Roofer’s Guild.

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