Signs Your Commercial Roof Might Need Replacing
Maintaining a commercial roof is crucial for protecting your business assets and ensuring the safety of everyone who enters your building. Over time, even the most durable roofing materials can deteriorate, leading to issues that may require a complete roof replacement.
In this blog, we will look at the top signs that a full roof replacement is necessary:
Age of the Roof
Expected Lifespan: Commercial roofing materials such as TPO, EPDM, PVC, and metal each have a specific lifespan. For example, TPO and EPDM roofs typically last 20–30 years, while metal roofs can last 40–50 years. If your roof is nearing the end of its expected lifespan, it’s wise to start planning for a replacement.
Frequent Repairs: If you find yourself scheduling repairs frequently, the cumulative costs can exceed the expense of a new roof. An ageing roof often requires more maintenance, signalling that replacement is a more cost-effective solution.
Visible Damage and Deterioration
Cracks and Tears: Inspect your roof for any visible cracks, tears, or punctures. These issues can compromise the roof’s integrity, leading to leaks and structural damage.
Blistering and Bubbling: Blistering or bubbles on the surface of your commercial roof can indicate trapped moisture. This can weaken the roofing material and lead to more significant problems if not addressed promptly.
Water Leaks and Stains
Interior Leaks: Water stains on ceilings or walls are clear indicators of a leaky roof. Persistent leaks can damage the building’s interior, including insulation, electrical systems, and structural components.
Standing Water: After a rainstorm, standing water on your roof is a sign of poor drainage. This can accelerate the deterioration of roofing materials and increase the risk of leaks.
Roof Membrane Issues
Membrane Seams: Check the seams of your roof membrane. If they are coming apart or showing signs of wear, this can allow water to penetrate and cause damage.
Surface Degradation: UV rays and weather conditions can cause the surface of the roof membrane to degrade over time. Look for signs such as fading, cracking, or brittleness.
Energy Inefficiency
Rising Energy Bills: A damaged or deteriorating roof can compromise the insulation of your building, leading to increased energy costs. If you notice a significant rise in heating or cooling expenses, your roof might be the culprit.
Poor Insulation: If your building struggles to maintain a consistent temperature, it might indicate that your roof’s insulation is failing, necessitating a replacement.
Mould and Mildew Growth
Interior Mould: Mould or mildew inside your building, especially near the roofline, can indicate persistent moisture problems. This can pose health risks to occupants and signal a failing roof.
Exterior Growth: Algae, moss, or mould growth on the roof surface can retain moisture, causing further deterioration of roofing materials.
Structural Damage
Sagging Roof Deck: A sagging roof deck is a severe issue that indicates structural damage. This can be caused by prolonged exposure to moisture, heavy snow loads, or underlying structural problems.
Compromised Roof Supports: Inspect for any signs of damage to the roof supports or decking. Rotting, rusting, or weakening of these components can compromise the entire roofing system.
Regular inspections and maintenance can help extend the life of your commercial roof, but knowing when to replace it is equally important. Ignoring the signs of a failing roof can lead to costly repairs, business interruptions, and potential safety hazards. If you notice any of these signs, it’s essential to consult with a professional commercial roofing contractor. They can assess the condition of your roof and recommend the best course of action to ensure your building remains protected and efficient.
Investing in a roof replacement might seem daunting, but it’s a crucial step in safeguarding your business and its assets. Don’t wait until it’s too late—get in touch with of our team today
