Why Every Commercial Roof (Even a New One) Needs Maintenance
When a commercial roof is brand new or appears to be in excellent condition, it’s easy to assume maintenance isn’t necessary. After all, if there are no visible problems, why spend time and money inspecting it? The reality is that every roof – new or old – requires routine maintenance to maximize its lifespan.
Ignoring roof maintenance because the roof looks fine can lead to costly problems down the road. From weather damage to warranty requirements, proactive care is essential. Here are five key reasons why every plant/facility manager should prioritize a regular roof maintenance program.
Weather Starts Affecting Your Roof Immediately
A common misconception is that a new roof is immune to damage. In reality, weather begins impacting a roof from the day it’s installed. As James (J.J.) Longerbeam, Vice President Service at Cedar Rapids, IA-based D. C. Taylor Co., explains, “New does not mean free-from-problems.” A newly installed roofing system doesn’t repel bad weather. “Temperature swings, wind, and hail all begin impacting the roof as soon as those events occur.”
Even normal environmental exposure can gradually degrade roofing materials. High temperatures and ultraviolet (UV) rays can weaken important components such as sealants, caulking, adhesives, and flashing. Over time:
- Sealants may dry out and crack.
- Adhesives can soften.
- Roofing membranes like EPDM and modified bitumen may shrink. When this occurs, flashing around penetrations, curbs, and walls can begin pulling away, creating potential entry points for water.
Seasonal debris also plays a role. In autumn, leaves and dirt can accumulate on rooftops. When wet, they quickly turn into a compost-like layer that traps moisture and allows wind-blown seeds to sprout. This buildup can clog drains and gutters, preventing proper drainage.
Routine roof inspections and cleaning help keep these issues from turning into major problems.
Insurance and Warranty Requirements
Another often overlooked reason for roof maintenance is insurance and warranty compliance.
According to Longerbeam, “Some insurance companies require that you do inspections and maintenance.” Insurance providers may even supply recommendations outlining how building owners should care for their roofing systems.
Keeping records of inspections, repairs, and maintenance activities is essential. Without documentation, you risk having damage claims denied.
Manufacturer warranties also typically recommend periodic inspections and maintenance. While the requirements may sometimes seem vague, neglecting reasonable upkeep – or failing to repair leaks promptly – can jeopardize warranty protection.
Maintenance Reduces Operational Risk
Roof leaks are more than a nuisance; they can disrupt operations and create serious safety hazards. “It’s so important to start a roof maintenance program right away when you have the new roof,” Longerbeam says. “It doesn’t get to that point of deterioration and leaking when you’re doing routine maintenance.” When maintenance is neglected, leaks become much more likely. The consequences vary depending on the type of facility:
- Manufacturing plants may face product contamination or recalls.
- Hospitals and medical facilities might have to relocate patients.
- Schools could cancel classes.
- Retail stores may need to close temporarily.
- Even minor leaks create slip-and-fall hazards for employees and visitors.
Preventive maintenance is more than simple upkeep. “It’s protecting that large roof asset; it’s risk management. It allows a new decision maker or the plant manager to make sound decisions and plan for replacement on their terms,” he says.
Preventive Maintenance Costs Far Less
From a financial perspective, routine roof maintenance is a small investment that can prevent major expenses. “Roof maintenance cost is pennies per square foot,” Longerbeam points out.
When inspections and maintenance begin early (ideally in the first year), the typical cost is roughly 1% of the original roof expense. By comparison, when leaks are severe enough to cause interior damage, repairs can reach 3% or more of the original roof cost, not including the cost of damaged equipment, products, or interiors. With consistent upkeep, many businesses can avoid these larger expenses and potentially save thousands of dollars each year.
Maintenance Extends Roof Life
Preventive maintenance also plays a major role in how long a commercial roof lasts. Without a maintenance program, the expected life of a roof can be reduced by 25% or more. Regular inspections and prompt repairs keep materials performing as intended and prevent premature deterioration. In many cases, routine maintenance can even help roofs last beyond their warranty period. As Longerbeam notes, “Routine maintenance should allow your roof to exceed the warranty,” though extreme climates with intense UV exposure may shorten lifespans in some regions.
What to Expect from a Commercial Roof Maintenance Program
When partnering with a professional roofing contractor, maintenance programs typically include scheduled inspections and preventive care. Longerbeam recommends semi-annual or annual inspections, often in the spring or fall. During these visits, technicians generally:
- Remove vegetation and debris.
- Check and clean drains and gutters.
- Reseal penetrations and terminations.
- Inspect flashing and roofing membranes.
- Repair minor damage.
As the roof ages, inspections may become more frequent, particularly after severe weather events.
For facilities that have fallen behind on maintenance, contractors may initially perform more intensive work to bring the roof back to a manageable condition. Over time, once issues are addressed, the schedule is often scaled back.
As Longerbeam explains, “It’s good to have a routine regardless of the age, weather, type of system, roof traffic, etc.” Whether the roof is brand new or several years old, routine maintenance helps prevent costly repairs, reduces risk, protects warranties, and extends roof life. Taking a proactive approach today ensures your roof continues performing reliably for years to come.
Contact D. C. Taylor Co. today at 319.731.4118 or [email protected] to schedule roof maintenance.
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