Metal roofing requires a regular maintenance and cleaning routine. Cleaning the roof will not only make it look nice, but it will also help your roofing installation remain in prime condition for longer. Below are a few tips to follow to help improve roof upkeep.

How to Clean a Metal Roof

1. Watch the Weather

Clean your building’s metal roofing when the weather is dry. Overcast days are ideal. Not only will this keep the temperature of the metal down, but it also reduces sun glare. Rainy days will make metal roofs slippery, increasing the risk of falling and sustaining an injury.

2. Stay Safe

Metal can be slick, especially when it’s wet, so make sure to work with a partner as an added safety measure. Always use an Occupational Safety and Health Administration-approved ladder. Add padded stabilizers to keep it in place and prevent the ladder from scratching the roofing materials. Wear shoes with top traction on the soles, as well as gloves and eye protection when handling cleaning agents.

3. Remove Debris & Dirt

Clear away loose debris, such as leaves, branches, rocks, and nests. Use a garden hose to wash away dust and dirt that may have accumulated.

For tough stains, mix a quarter cup of mild dish soap or car wash detergent with a gallon of clean water. Use a sponge or soft brush to apply the solution to the stained area. Let it soak for about 10 minutes, and rinse it away with clean water.

4. Purge Algae & Fungus

Algae, mold, mildew, and fungi must be removed by changing pH levels, which removes their ideal environment. Cleaning agents such as vinegar, bleach, and salt mixed in water will shift the pH so that the conditions on the roof stop spores from thriving.

Never use these chemicals together, as they can create a toxic mixture when combined. Spray the solution on the metal, and let it sit for an hour. Gently remove the stains with a soft brush and rinse the roof with water.

5. Avoid Abrasives

Avoid sandpaper, wire brushes, power washers, and scrubbers since these will leave behind dents and scratches. If you encounter tough stains and have trouble removing them with gentle techniques, call a professional cleaner who specializes in metal roofing.

For metal roofing supplies and materials, trust OBR Metal Buildings and Components in Floresville, TX. Their knowledgeable team offers affordable and durable building materials for metal buildings, carports, sheds to contractors, as well as residential and commercial clients. Their extensive inventory ensures that you’ll have the right components to complete projects of all sizes. Their helpful team can guide you every step of the way. Call (830) 216-2022 for more on their metal building materials, or visit them online for a full list of services.