TLDR: Roof cleaning costs can vary but an approximate cost to expect in the Brisbane and Sunshine Coast regions would be $450-950 for Pressure Cleaning and $1100-2100 for Softwashing. Although Softwashing is more expensive it does offer a longer lasting quality finish and is gentle on all roof surfaces.

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Maintaining a clean and well-kept roof not only enhances the aesthetic appeal of your home but also provides a number of additional benefits including:

• Extending the lifespan of your roof
• Helps to prevent roof leaks (mould/debris build up can hasten silicone degradation around seals/penetrations)
• Improves water quality (especially if you are on tank water as so many of our clients are)

The cost of roof cleaning can vary based on several factors, including the cleaning method, roof type, and additional considerations. In this guide, we’ll explore the costs, methods, pros and cons, and whether it’s worthwhile to invest in professional roof cleaning.

Note: This guide is intended to give you an indication of the price range for professional roof cleaning services in the Sunshine Coast & Brisbane regions. Prices will vary depending on the company itself, the quality of work, the area and time of year.

1. Cost Overview:

Roof cleaning costs can range depending on the method chosen and various considerations. Here’s an approximate cost breakdown:

• Pressure Cleaning: $450-950 (appoximately $2.25 – $4.5 per square meter)
  • The most common type of roof cleaning
  • Typically provides a lower-quality finish and may be harsher on the roof.
  • Suitable for roofs with a gentle pitch.
• Softwashing: $1100-2100 (appoximately $5.5 – $10.5 per square meter)
  • Offers a higher quality finish, lasting longer.
  • Gentle on all roof surfaces and suitable for almost any roof type.

Additional Cost Considerations:

• Cost Per Square Metre:
  • Pressure Cleaning: $2.50-3.5
  • Softwashing: $3.5-6

2. Factors which may raise the price of Roof Cleaning

The following factors may raise the price of roof cleaning as they require more work from the cleaning professional:

• High roofs, steep angles
• Tiled roofs (versus metal)
• Dirtier roofs (cheaper to clean regularly)
• Gutter guard installation

3. Differences Between Pressure Cleaning and Softwashing:

The main point of contrast lies in the methods of cleaning. Pressure cleaning is more budget-friendly but may compromise on quality, while softwashing provides a longer-lasting, higher-quality finish.

4. Is Roof Cleaning worthwhile? (Pros and Cons)

Pros:

• Extends the lifespan of your roof.
• Improves curb appeal and home value.
• Impresses visitors, giving the illusion of a new roof.
• Cost-effective compared to roof replacement.

Cons:

• Initial expense, although cost-effective in the long run.
• Noise during the cleaning process.
• Water consumption.

5. Can I DIY my Roof Cleaning?

Whilst it is possible to DIY roof cleaning, we would not recommend it for the following reasons:

• • Dangerous without proper safety equipment.
  • Time-consuming.
  • Risk of damage and inconsistent results.
  • Typically doesn’t last as long.

On the other hand Professional Cleaning is:

• Safer, especially for high roofs.
• Time-efficient.
• Consistent, high-quality results.
• Longer-lasting outcomes.

6. How Often should I clean my Roof?

The frequency of roof cleaning depends on various factors, typically ranging from 24 to 36 months. Consider:

• Rainfall.
• Trees and leaf litter.
• Sea spray.
• Style, pitch, and design of the roof.

Many professionals offer a 24-month warranty for roof cleaning, making it a valuable marketing point for their services.

In conclusion, investing in professional roof cleaning is a cost-effective way to maintain your roof’s integrity and enhance the overall appearance of your home. In our opinion the long-term benefits, including extended roof lifespan and improved property value, make it a worthwhile investment. DIY roof cleaning poses risks and may not yield consistent, long-lasting results. Regular cleaning, tailored to your location and roof type, ensures a well-maintained and appealing home exterior.