Over the years, metal roofing for homes has been increasingly popular due to its durability, longevity, fire resistance, wide color and style selection, and energy efficiency. If you’ve chosen metal roofing among other roof materials for your project, you made an excellent choice!

While the upkeep and maintenance are far less than what you might expect, metal roof cleaning shouldn’t be overlooked, as it can lead to debris buildup and other troublesome issues. With this in mind, we’re here to share with you the best ways to safely clean your metal roof and keep it in tip-top shape.

Why It’s Important to Clean Your Metal Roof

Every metal roof will need occasional cleaning to prevent premature signs of corrosion and leaks. Roofing materials break down faster when not cared for properly. You might be surprised at all the benefits you will reap when you pay attention to your metal roof:

Increases Your Home’s Curb Appeal

Nobody wants their home to be boring and an eyesore around the ‘hood. First impressions last, and you want your home to leave a good impression on your guests and passersby. 

The best way to do that is by improving its curb appeal and giving your metal roof a regular once-over. Keeping it clear of any gathered dirt, dust, or debris will prevent moss and mold growth and premature degradation of your roofing paint system.

Extends Your Roof’s Lifespan

Your metal roofing is an investment that you want to last for a very long time. Regular roof cleaning and maintenance prolongs the life of your roof and prevents the need for repairs and replacement. When you catch and address dents, scuffs, scratches, and roof issues before they get worse, you can save money on repairs and replacements.

Keeps Your Gutters Free From Dirt and Debris

Leaves and debris that fell from the roof and shingles can clog your gutters and drains. A clogged gutter system can lead to horrendous disasters like roof leaks, foundation issues, and pest infestation. It’s recommended to get roof maintenance done by professionals at least once a year.

Metal Roof Cleaning and Maintenance Checklist

Wear Safety Gear and Equipment

Use safety-related items like goggles, face shields, and rubber gloves in protecting your eyes and skin. When you climb onto the roof, you should wear a safety belt and harness to avoid slip and fall accidents.

Remove Leaves and Debris on the Roof

Remove any visible debris in valleys or low-slope areas either by hand or with a broom, so you can have a clear surface to work with. While this looks like an easy task, make sure to clean your metal roof properly to avoid any damages to the surface and metal panels.

Cut Branches Touching the Roof Surface

Ensure no overhanging tree limbs are in direct contact with your metal roofing. Any trees adjacent to your house can scratch or scuff the protective finish, which leads to roof damage and the speeding up of the galvanic corrosion process.

Wash and Rinse Your Roof

Clean each metal panel with a mild cleaning solution and soft-bristle brush starting from the top of your roof. Let it sit on the surface for 5-10 minutes, then rinse the surface immediately with clean hot water to remove any algae, dirt, dust buildup, and bird droppings.

Check the Metal Panels and Seams

Inspect if any of your metal panels and seams haven’t become loosened. If the seams that connect the panels become out of place, moisture and water could leak between the gaps. This will cause roof leaks and water damage inside your home.

Check and Touch Up Sealant As Needed

Roof sealants are important in ensuring that your house is protected from adverse weather events. Apply or replace sealant to any places where cracks and tears are visible. Doing so adds an extra protection coating to your roof, prevents mold growth, and keeps out water and wind.

Look for Damage and Have It Repaired

Your metal roofing is your first line of defense that protects your home and everything inside of it. Any roofing material can become damaged by harsh weather conditions and other elements. Identify minor issues and perform necessary repairs before roof damage gets out of hand. 

During inspections, spot holes and cracks that need to be covered and immediately remedy the issue. It’s recommended to check your roof after every serious storm or hailstorm.

Schedule a Professional Roof Inspection and Cleaning

Walking on your roof is extremely dangerous as you run the risk of slip and fall. You are discouraged from doing it if you are not prepared to climb a ladder, get on top of your roof, and get the job done. It is best to leave your roof cleaning and maintenance task to a professional and reputable roof cleaning company. They are trained to clean your entire roofing system and ensure safety and quality work regardless of the scope.

Entrust Your Roof Cleaning to the Pros at Pittsburgh Metal Roofing

If you’ve paid the cost of a metal roof, you must keep it well-maintained so that you get your money’s worth. Our company has a team of highly trained and skilled roofing contractors who will care for your metal roofing. Call us today to get started with your roof cleaning project!