Commercial flat roofs are durable and cost-effective, but like any building component, they don’t last forever. Knowing when to replace your commercial flat roof can save you from costly repairs, disruptions to your business, and potential damage to your property. Here are a few key signs that it might be time to consider a replacement:
1. Frequent Leaks or Water Damage
If you’re dealing with repeated leaks or water pooling on your roof (ponding), it’s a red flag. While some leaks can be repaired, constant issues might indicate that the roof has reached the end of its life. Over time, the material weakens and can no longer effectively prevent water intrusion, leading to further damage.
2. Visible Wear and Tear
Cracks, blistering, or bubbling on the surface of the roof are signs of significant wear. Extreme temperature fluctuations, UV exposure, and age can degrade roofing materials, especially in flat roofs that experience constant exposure to the elements. If your roof shows signs of aging or damage, it could be a sign that replacement is on the horizon.
3. High Repair Costs
Constantly repairing a roof can be expensive. If the cost of repairs is adding up and exceeding the cost of a new roof, replacing the roof might be the most economical option. A new roof will offer better protection, improved energy efficiency, and fewer maintenance headaches.
4. Lifespan Reached
Every type of roofing material has a set lifespan. For instance, traditional built-up roofing (BUR) can last up to 30 years, while newer materials like TPO or EPDM might last 20 years or more. If your roof has reached or exceeded its expected lifespan, it’s likely more cost-effective to replace it before it starts failing.
5. Energy Inefficiency
Older flat roofs may lose their insulation properties, making your HVAC system work harder to maintain a comfortable temperature. If your energy bills have been rising without explanation, it could be due to poor roof insulation or degradation of the roofing materials. A replacement could improve energy efficiency and save money in the long term.
-Upgrade your insulation and qualify for a Manitoba hydro Rebate –
NOTE: Instead of replacing the entire roofing system we may be able to save your existing insulation and replace only the protection membrane. Contact us to find out more.
A commercial flat roof plays a critical role in protecting your business. If you notice recurring leaks, visible damage, or high maintenance costs, it might be time to consider replacing your roof. By addressing the issue early, you can avoid costly disruptions, prevent further damage, and ensure that your building remains secure and efficient for years to come. Always consult a roofing professional for an expert assessment to make the best decision for your business needs.
You must be logged in to post a comment.