roofers oceanside logo

How to Maintain Your Commercial Roof After a Replacement

A commercial roof replacement is a significant investment in the longevity and functionality of your business property. Once your new roof is in place, it’s crucial to implement a proactive maintenance plan to protect your investment. Regular maintenance not only extends the lifespan of your roof but also helps you avoid costly repairs down the road. In this blog, we’ll discuss essential steps to maintain your commercial roof effectively after a replacement.

1. Regular Roof Inspections

To kickstart your post-replacement maintenance plan, schedule regular roof inspections. These inspections should be conducted by professional roofing experts who have experience with the specific type of roof you have. Ideally, inspections should be carried out at least twice a year, in the spring and fall. These experts can identify early signs of damage, leaks, or wear and tear that might otherwise go unnoticed.

2. Clear Debris and Clean Gutters

One of the simplest yet most critical aspects of commercial roof maintenance is keeping it clean. Over time, debris such as leaves, branches, and dirt can accumulate on your roof’s surface and in gutters. This debris can clog drainage systems and cause water to pool, which can lead to roof damage and leaks. Regularly clear debris and clean gutters to prevent these issues from arising.

3. Address Ponding Water

Ponding water, or water that accumulates and remains on the roof for more than 48 hours after rainfall, can weaken the roofing materials and lead to leaks. If you notice ponding water on your commercial roof, it’s essential to address it promptly. This might involve adjusting the roof’s slope, repairing low spots, or improving drainage systems.

4. Maintain Roof Coatings

Many commercial roofs have protective coatings applied during installation or as part of a maintenance plan. These coatings help extend the life of your roof and enhance its resistance to the elements. Over time, these coatings can wear down, so it’s important to schedule periodic inspections to ensure they remain in good condition. If necessary, apply new coatings to maintain your roof’s protection.

5. Inspect Flashing and Seals

Flashing and seals are critical components of your commercial roof’s waterproofing system. They are often found around roof penetrations such as vents, skylights, and HVAC units. Regularly inspect these areas for signs of damage, deterioration, or separation. If you notice any issues, have them repaired promptly to prevent leaks.

6. Tree Maintenance

If your commercial property is surrounded by trees, it’s essential to keep them trimmed to prevent branches from falling onto your roof during storms. Overhanging branches can also scrape against and damage your roofing materials, so regular tree maintenance is a worthwhile investment in roof preservation.

7. Pest Control

Pests like birds, rodents, and insects can wreak havoc on your commercial roof if left unchecked. They may create nests, burrow into the roofing materials, or cause damage to the roof’s surface. Implement pest control measures to keep these intruders at bay and avoid costly roof repairs.

8. Plan for Severe Weather

Colorado experiences its fair share of severe weather, including hailstorms, heavy snowfall, and high winds. These weather events can take a toll on your commercial roof. To mitigate damage, have a plan in place to inspect your roof after severe weather, even if it appears undamaged at first glance. Early detection of storm-related damage can prevent more extensive issues down the road.

9. Document Maintenance and Repairs

Maintain a detailed record of all roof maintenance activities and any repairs that have been conducted. This documentation will be valuable for tracking the roof’s condition over time and for warranty purposes. It can also help you identify patterns of wear and tear that may require adjustments to your maintenance plan.


Maintaining your commercial roof after a replacement is essential for protecting your property and your investment. Regular inspections, cleaning, and proactive repairs can extend the life of your roof, prevent leaks, and save you money in the long run. Remember that while some maintenance tasks can be performed by in-house maintenance personnel, it’s advisable to engage professional roofing experts for comprehensive inspections and repairs. By following these maintenance guidelines and addressing issues promptly, you can ensure that your commercial roof continues to serve your business reliably for many years to come.

Oceanside Roofing Company

Leave a Comment

Your email address will not be published. Required fields are marked *