Commercial steel roofing experts can help maintain your metal roof in the best condition

Asheboro’s top commercial steel roofing contractors can help maintain your metal roofs for longer.
Cleaning commercial steel roofs is an essential maintenance task that not only enhances the aesthetic appeal of a building but also extends the lifespan of the roofing material. If you’re responsible for maintaining a commercial steel roof, this complete guide will walk you through the steps and best practices for cleaning and maintaining it effectively.

  1. Safety First

Before you begin any cleaning task, prioritize safety. Commercial steel roofs can be high and pose a risk of falling. Make sure you have the necessary safety equipment such as harnesses, helmets, and non-slip shoes. If you’re not comfortable with heights or the roof’s condition is questionable, consider hiring professionals with experience in roof cleaning.

  1. Gather Your Supplies

To clean a commercial steel roof, you’ll need the following supplies:

  • Pressure washer with a low-pressure nozzle attachment.
  • Mild detergent or specialized roof cleaner.
  • Soft-bristle brush or broom.
  • Safety equipment (harness, helmet, gloves, etc.).
  • Ladder or scaffold (if necessary).
  • Garden hose with a spray nozzle.
  • Plastic tarp or drop cloths (to protect the surrounding area).
  1. Prepare the Roof

Before you start cleaning, clear the roof of any debris, such as leaves, branches, or loose dirt. Use a soft-bristle brush or broom to sweep the surface gently. This step is crucial to prevent debris from scratching or damaging the steel surface during cleaning.

  1. Mix Cleaning Solution

If you’re using a specialized roof cleaner, follow the manufacturer’s instructions for mixing the solution. If not, you can create a mild cleaning solution by mixing water and a small amount of mild detergent. Avoid harsh chemicals or abrasive cleaners, as they can damage the steel finish.

  1. Apply the Cleaning Solution

Using a low-pressure nozzle attachment on your pressure washer, apply the cleaning solution evenly across the roof’s surface. Start from the top and work your way down to ensure complete coverage. Allow the solution to sit for 15-20 minutes to break down dirt, moss, and algae.

  1. Gentle Scrubbing

After the dwell time, use a soft-bristle brush or broom to gently scrub the surface. Be cautious not to use excessive force, as this can scratch the steel. Focus on areas with stubborn stains or moss growth.

  1. Rinse Thoroughly

Once you’ve scrubbed the entire roof, rinse it thoroughly with a garden hose equipped with a spray nozzle. Start from the top and work your way down, ensuring that all cleaning residue is washed away. Make sure to rinse away from any gutters or downspouts to prevent clogs.

  1. Repeat – if Necessary

In some cases, heavy staining or stubborn moss may require a second round of cleaning. If needed, repeat the cleaning process until you’re satisfied with the results.

  1. Regular Maintenance

To prevent the need for intensive cleaning, schedule regular maintenance. Inspect the roof periodically for any signs of damage, loose screws, or rust spots. Promptly address any issues to avoid more extensive repairs later.

  1. Hire Professionals

If you’re unsure about any aspect of cleaning or maintaining a commercial steel roof, or if the roof is too high or steep to clean safely, consider hiring professionals who specialize in roof maintenance and cleaning.

  1. Preventative Measures

In addition to routine cleaning and maintenance, consider implementing preventative measures to keep your commercial steel roof in top condition:

  • Coating: Apply a protective coating or sealant to your steel roof. This can provide an additional layer of protection against rust, UV damage, and other environmental factors. Consult with a professional to choose the right coating for your specific roof type.
  • Gutter Maintenance: Clean and inspect your gutters regularly. Clogged or damaged gutters can lead to water backup, which can damage your roof and building. Ensure that gutters and downspouts are clear and functioning correctly.
  • Tree Trimming: Trim overhanging tree branches to prevent leaves and debris from accumulating on your roof. Falling branches can also cause damage to the roof surface.
  • Moss and Algae Prevention: To prevent the growth of moss and algae, consider installing zinc or copper strips along the roof’s ridges. These metals release ions that inhibit the growth of these organisms.
  • Regular Inspections: Schedule professional roof inspections at least once a year. Experts can identify potential issues early, such as loose fasteners, damaged panels, or rust spots. Addressing these problems promptly can save you from costly repairs down the line.
  1. Environmental Considerations

When cleaning and maintaining your commercial steel roof, be mindful of the environment:

– Dispose of cleaning solution and runoff responsibly, following local regulations.

– Use biodegradable and eco-friendly cleaning products when possible.

– Consider water-saving techniques, such as using a pressure washer with low-flow settings.

  1. Document Your Maintenance

Maintain a detailed record of your roof maintenance activities, including cleaning dates, repairs, and any issues you’ve encountered. This documentation can be invaluable for tracking the roof’s condition over time and planning for future maintenance needs.

  1. Plan for Roof Replacement

No matter how well you maintain your commercial steel roof, it will eventually reach the end of its lifespan. Consult with roofing professionals to determine the expected lifespan of your roof and plan for replacement accordingly. Proactive planning can save you from emergency situations and costly repairs.

A well-maintained commercial steel roof not only protects your building but also enhances its appearance and value. Regular cleaning and maintenance, along with preventative measures, can significantly extend the life of your roof and save you money in the long run.

Remember that safety should always be your top priority when working on a commercial steel roof. If you have any doubts or concerns about the condition or maintenance of your roof, it’s best to consult with experienced professionals who can provide expert guidance and services.

By following the steps and recommendations outlined in this complete guide, you can ensure that your commercial steel roof remains in excellent condition, providing reliable protection for your property for many years to come.

Work with Asheboro’s top commercial steel roofing contractors

Montgomery Contractors is Carolina’s top commercial flat roofing company and the best commercial roof replacement services in Asheboro. This commercial roofing contractor provides flat roofing systems and quality commercial roofing projects, including steeple repair, restoration, and replacement. We service the areas of Asheboro, Troy, and the surrounding areas of the Carolinas. Contact us today, for a free inspection, at 910-220-2172.