At SBR Roofing, we have spent over sixty years fine-tuning our approach to maintaining and repairing commercial flat roofs. Over the decades, we have identified several key areas frequently requiring attention. Each component is subject to constant stress from weather, movement, and routine use, which can lead to wear and tear if not properly maintained. This article details the common issues we encounter in these areas and explains our targeted methods for ensuring your roof remains secure and durable.
1. Pipes
At SBR Roofing, our maintenance inspections consistently show that pipes and penetrations are among the most common areas requiring repair on flat commercial roofs. Even with annual maintenance, it is not unusual to encounter hairline cracks developing around these features.
During our initial service, we perform what we call “catch-up maintenance” by resealing all the pipes and vents. In subsequent visits, we focus only on areas exhibiting signs of wear. For example, in the second year, we might reseal only five or six pipes that have developed hairline cracks or visible deterioration. This targeted approach helps ensure that the roof maintains its integrity without unnecessary work.
2. Corners
Corners are one of the most vulnerable areas on flat commercial roofs. The junctions where the roof meets walls or adjoining surfaces experience a lot of movement, which can compromise the integrity of the seal. Over time, temperature fluctuations, UV exposure, and even routine foot traffic can cause the sealant to crack or pull away. During our routine inspections, we pay close attention to these spots. Even a tiny gap in a corner can allow water to seep in, leading to more extensive damage. By catching these issues early, we ensure that corners are resealed promptly, maintaining the roof’s overall integrity and preventing future problems.
3. Drains
Drains are the next most common repair item on commercial flat roofs. Drains are essential for directing water off the roof, and a leak at a drain can lead to dramatic consequences since water naturally flows there.
We inspect drains to ensure they are well adhered to the roofing material and that no openings allow water to flow where it should not. Additionally, we examine the drain lines to verify they are free of obstructions. Even if a drain is well adhered, further down the pipe, a blockage—like a lodged object—can cause a clog and back up water.
4. Flashing and Metal
Flashing work is another frequent issue on commercial roofs—especially in areas where metal is present. Metal components such as coping metal, metal AC platform covers, or similar elements are often secured with screws or nails that penetrate the metal, roof, and building structure. These penetrations create potential paths for water, which can eventually seep into the property below.
Coping metal typically comes in 10-foot segments, and where these segments overlap, joints are formed that must be sealed properly to prevent water intrusion. If these seals fail, the risk of water damage increases significantly.
With AC platforms, even though there may not be joints like those on coping metal, the use of straps, brackets, screws, or anchors to secure the units introduces additional penetration points. Each time we drill a screw or anchor through the roof, a hole is created that can become a leak point if it is not sealed correctly.
Checking and resealing any areas where screws, nails, or anchors have been used is an essential part of our regular roof maintenance. These areas might not leak immediately, but they can quickly develop into problem spots without proper care.
Why Choose SBR Roofing?
At SBR Roofing, our generational knowledge sets us apart. With over sixty years in business, our history proves that we are dependable. We are not here today and gone tomorrow. Choosing a roofing contractor is not about addressing a single problem; it is about forming a long-term partnership. Just as you would not call a plumber every time your toilet needs a yearly cleaning, our role extends beyond quick fixes. We are committed to being a long-term partner.
Our training processes and procedures ensure that our supervisors and technicians consistently implement every detail in the field. Every maintenance project we handle is overseen by a true foreman—not just a laborer making on-the-spot decisions. We operate at a higher standard with dedicated staff in our office, and our phones are always answered. We’re not working out of a garage with a cell phone.
Our scale and resources enable us to meet clients’ needs with one property or a dozen. We can adjust based on the scope of work in ways that smaller companies cannot match. We provide service year-round. We offer the complete package, whether it is roofing, maintenance, or repairs. No matter where your roof is in its lifespan, we stand ready to handle everything—from routine maintenance and repairs to re-roofing and emergency leak repairs.
