We are a full-service roofing contractor located in beautiful Bellingham, WA. We install, maintain, and repair roofs throughout northwestern Washington, including Whatcom, Skagit, and Island Counties.
(360) 398-6119


Serving Whatcom, Skagit & Island Counties



roof cleaning

The Benefits of Roof Cleaning

Maintaining a roof cleaning is essential for optimal performance and longevity. Regular roof cleaning can protect you from costly repairs, reduce energy bills, and increase the lifespan of your roof. Among other benefits. During the cleaning process, professionals can inspect the roof for any signs of damage or potential issues. Such as loose or damaged shingles, cracked flashing, or leaks. By identifying these problems early on, you can address them promptly and prevent further damage or deterioration. Timely repairs and maintenance can significantly extend the life of your roof.

Pro tip:

In addition to cleaning your roof, homeowners should also keep gutters and drains clear of leaves, sticks, and other debris. They often build up quickly during our stormy fall and winter months. Excessive debris can cause clogging and pooling water accumulation. Then lead to sagging roofs and corrosion in metal roofing.

What is roof cleaning?

Roof cleaning is an important part of home maintenance. It is the process of removing dirt, debris, and algae stains from the surface of a roof. This is done with pressure-washing (if done correctly) or a chemical or other natural solution. It is important to use a professional roof cleaning service to ensure the job is done correctly. Professional roof cleaners have the experience and knowledge to safely and effectively clean your roof without causing any damage.

Benefits of Roof Cleaning Regularly

Regular roof cleaning can provide a number of benefits, including:

Improved appearance and curb appeal

Have you ever walked or driven past a home with a roof covered in moss? It can be pretty unsightly. Regular roof cleaning can improve the overall aesthetic of the home, making it look more attractive and inviting. A clean roof can also improve curb appeal and increase a home’s value, which is especially important if you are trying to sell your home or rent it out.

Over time, dirt and debris can build up on the roof, making it look dull and dingy. Professional roof cleaning can help to restore the roof’s original color and beauty. It can also remove unattractive stains and streaks from the roof’s surface, making it look like new again.

Increased lifespan

Regular roof cleaning can help extend the lifespan of your roof. Roof cleaning protects the roof from wear and tear caused by surface debris build up and extreme weather conditions, it also prevents damage to the roof over time in order to help maintain the roof’s strength and integrity. Specifically, by cleaning the roof regularly, you can:

  •       Remove dirt and debris, which prevents it from causing moisture-related damage such as sagging and leaks.
  •       Remove biological growth such as moss and algae that can cause damage by retaining moisture and accelerating the deterioration of roofing materials.
  •       Remove stains caused by certain types of algae, which is important for protecting the integrity of the shingles.

Improved energy efficiency

A roof covered in dirt, debris, or biological growth can reduce its reflective properties and increase heat absorption, leading to higher energy costs for cooling. Cleaning the roof can help restore its reflectivity and thermal efficiency, reducing the workload on your HVAC system and potentially lowering your energy bills.

Protection from costly repairs

Regular roof cleaning can help prevent costly repairs by removing the issues that lead to problems, including leaks and water damage and pest and insect contamination.

Regular roof cleaning can help to prevent leaks and water damage. Dirt and debris can accumulate in the gutters and downspouts, blocking the flow of water and causing it to back up and leak into the home. A professional can help to remove this debris, preventing moisture buildup and allowing water to flow freely in order to prevent water damage. Additionally, sealing the roof after cleaning can further protect it from water damage.

Pests and insects can cause serious damage to your home if they are left unchecked. One of the most important benefits of regular roof cleaning is that it can help prevent damage to your home from pests and insects by preventing the growth of mold and mildew that can attract pests and removing organic material where pests and insects can hide and breed.

How often should you clean your roof?

The frequency of roof cleaning depends on various factors, including the climate, surrounding environment, and the type of roof you have. With our damp climate in the Pacific Northwest, it’s recommended to clean your roof at least once every 12 months with a preventative check every six months to look for the buildup of moss and algae and clear debris from fall and winter storms.

You will also need to factor in your roofing material and specific environment:

Different roof materials have varying levels of resistance to biological growth and dirt accumulation. For example, asphalt shingles are more susceptible to algae growth compared to metal or tile roofs. You may need to clean algae-prone roofs more frequently to maintain their appearance and prolong their lifespan.

If your property is surrounded by trees or near areas with abundant vegetation, leaves, branches, and other organic debris, your roof should be cleaned more frequently. Regular cleaning, especially during the fall season, can help remove organic debris before it causes damage or clogs the gutters.

How much does roof cleaning cost?

The cost of roof cleaning will depend on the size of your roof, the type of materials used, and the complexity of the job. Generally, professional roof cleaning companies charge between $200 and $500 for a standard-sized roof, which breaks down to a cost between $0.15 and $0.30 per square foot. The cost can be higher for larger roofs or roofs with more complex designs. It is important to get an estimate from a professional roof cleaner before starting the job to ensure you get the best value for your money.

Why You Should Hire a Professional Roof Cleaner

Regular roof cleaning is an important part of home maintenance. It can help protect your home from costly repairs, reduce energy bills, and increase the lifespan of your roof, but, if you’re like most people, you probably don’t think much about your roof until there’s a problem. Professional roof cleaners have the knowledge and experience to safely and effectively clean your roof, and they can also spot potential problems before they become serious. Roofing professionals are experienced in working at heights and knowledgeable about the specific cleaning methods suitable for your roof type. Some cleaning methods, such as pressure washing, may not be suitable for all roof materials and can cause damage if not used correctly.

Professional services can provide the best results and ensure the job is done correctly and safely. Overall, an expert can save you time and effort and provide peace of mind knowing your roof is being properly cared for. Be sure to research different roof cleaning services to find the best one for your needs.

How to know if you should hire a professional contractor for roof maintenance

  •       If you are worried about climbing onto or moving across your roof, then it is best to hire a roof maintenance expert.
  •       If you are unsure about how to inspect your roof for signs of damage or problems that could turn into long-term issues, it is a good idea to hire a roofing contractor.
  •       If you are unsure of what cleaning products are safe for your roofing material, it’s best to consult a professional.

If you do decide to take care of the roof maintenance yourself, then you will want to ensure that you have a stable ladder and that a second person stays on the ground while you are cleaning the roof.

Trust Skyline Roofing & Construction for your roof maintenance needs

At Skyline Roofing & Construction our roofing professionals always strive to add value to your home or business for the long term – and that includes maintaining your roofing investment. Contact us today to schedule your roof cleaning to keep your roof strong and healthy. Skyline Roofing is located in Bellingham, WA and we presently serve Whatcom, Skagit, and Island Counties.

License #SKYLIRC854Q

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