Commercial Roof Cleaning


Commercial Roof Cleaning

Commercial roof cleaning is crucial to your business. It’s one of the first lines of defense of your business, keeping your employees, machinery/equipment, and valuable data protected from the elements.

That’s why it’s so important to use professional services to clean your company’s roof. Your whole roof looks clean, and your business has a trustworthy appearance.

Types of Commercial Roofs and Maintenance

There are several types of commercial roofs, each with its own unique maintenance requirements. Some of the most common types of commercial roofs include:

Flat Roofs:

Flat roofs are the most common type of commercial roof and are typically made of asphalt, rubber, or PVC. They are designed to be watertight, but over time, they can develop leaks due to weather damage, punctures, or other issues. Regular maintenance, such as cleaning gutters and repairing cracks, can help to extend the life of a flat roof.

Built-Up Roofs (BUR):

BUR roofs are made up of multiple layers of asphalt, gravel, and tar. They are durable and can last for many years with proper maintenance, which includes regular inspections for signs of damage and repair as needed.

Modified Bitumen Roofs:

Modified bitumen roofs are a type of asphalt roof that is reinforced with fiberglass. They are designed to be flexible and resistant to damage, but regular maintenance, such as cleaning and repairing cracks, is still necessary to extend their life.

Metal Roofs:

Metal roofs are made of aluminum, steel, or other metal materials and are known for their durability and long lifespan. Regular cleaning and inspections for signs of rust or corrosion can help to maintain a metal roof.

Single-Ply Roofs:

Single-ply roofs are made of a single layer of rubber or PVC and are designed to be lightweight and easy to install. Regular maintenance, such as cleaning and repairing punctures or tears, is necessary to extend the life of a single-ply roof.

Green Roof and Cool Roofs

In addition to these types of commercial roofs, there are also green roofs, which are covered in vegetation, and cool roofs, which are designed to reflect sunlight and reduce heat absorption.


Regardless of the type of commercial roof, regular maintenance is key to extending its life and avoiding costly repairs. This includes regular inspections, cleaning, and repairs as needed. It is also important to have a professional inspect the roof at least once a year to identify any potential issues and address them before they become larger problems.

In conclusion, commercial roofs come in a variety of types, each with its own unique maintenance requirements. Regular maintenance, such as inspections, cleaning, and repairs, is necessary to extend the life of a commercial roof and avoid costly repairs. It is important to have a professional inspect the roof at least once a year to identify any potential issues.

Spray Polyurethane Foam Roofing

Often used for commercial, industrial, and manufacturing facilities, this eco-friendly option is sprayed as a liquid and expands into foam, which creates a solid layer over an existing roof.

Constant cleaning and maintenance are not necessary; however, an annual inspection is needed, especially after natural disasters such as tropical storms or hurricanes.

Cleaning and re-coating every 10 to 15 years should be standard, and in the case of small damage (punctures, dents, cracks) less than three inches in diameter, you can repair them by hand with a sealant. Reapply SPF and coatings for significant damage.

commercial roof cleaning

When thinking of shingle roofing, homes usually come to mind, but shingles are also used for steep-slope commercial roofing.

Shingles can be made up of wood, slate, metal, plastic, ceramic, and composite materials, with asphalt and architectural shingles being the two main types of shingles.

Cleaning asphalt roofing calls for chemicals, especially when getting rid of algae stains and tough dirt. Harsh chemicals should not be used. Using those harsh chemicals could damage the integrity of the tiles, shortening their life span.

Commonly known as “tar and gravel” roofs, built-up roofing has been a staple for centuries. This type of roofing consists of alternating layers of tar and other supporting materials, with the final layer being stone or gravel.

One of the biggest advantages of having built-up roofing is its low maintenance – minimal upkeep is needed. It is seamless and waterproof due to not having joints or seams which eliminates most vulnerabilities. With proper installation, a built-up roof can last for up to 40 years.

Cleaning Your Roof Benefits Your Business

Keeping your business financially stable is important, but its structural integrity is important as well.

There is no surprise that cleaning your business’ roofing system will benefit your building’s overall structure, but how exactly?

• Maximizes Performance

Cleaning your commercial roof will make it more energy-efficient, sustaining lower surface temperatures, and reducing energy consumption.

• Reduces fire hazards

There may be combustible materials used on the roof. Cleaning your roof can help remove possible fuel sources.

• Keeps It Up to Code

In particular, in industries (such as food-related industries), there may be a requirement to keep certain standards. Keeping your roof clean will keep you in accordance with those standards.

• Gets Rid of Moisture

Having a clean and debris-free roof will prevent it from experiencing splitting, blistering, or ponding, which in turn prevents rusting.

• Protects the Heath of your Employees

Mold and algae can create significant havoc on your employees’ health. HVAC systems can be a great pathway for mold and algae to make their way into the building’s ventilation system, affecting the internal quality of the air.

Mold can spread and cause multiple conditions and illnesses in your employees.
A clean roof will not only remove mold and algae but prevent future growth.

• Aesthetically Pleasing

Simply put, your roof – and your business – will look great

Call the soft wash chemical roof cleaning professionals today at

Apple Roof Cleaning is a fully licensed and bonded, residential & commercial roof cleaning company, offering guaranteed safe non-pressure roof cleaning services for tile, shingle and metal roofs, as well as soft wash and pressure wash cleaning of patios, decks, driveways, and other exterior spaces.
  • Written Warranty
  • Roof Report On Every Roof Cleaned