Flat roofs, a common feature in commercial buildings, often face the challenge of ponding water. This issue, if not addressed promptly, can lead to significant damage and costly repairs. At Advanced Roofing & Construction, LLC, we specialize in providing effective solutions to prevent and manage ponding water on flat roofs, ensuring the longevity and integrity of your roofing system.
Understanding Ponding Water Risks
Ponding water can accelerate the wear and tear of the roofing membrane, damage membrane overlap seams, cause blisters in roof material, and lead to sediment buildup. It’s crucial to address these issues promptly to maintain the structural integrity of your roof.
Proactive Drainage Solutions
Regular Drain Maintenance
One of the simplest yet most effective ways to prevent ponding is by ensuring your roof drains are clean and functioning properly. Regular maintenance can prevent clogs that often lead to water accumulation.
Additional Drain Installation
In cases where water pools near parapet walls, installing an additional drain, such as a scupper and downspout, can be an efficient solution. This approach requires professional consultation, as it involves modifications to the building’s structure.
Innovative Repair Techniques
Silicone-Based Repairs
For areas where water collects, applying a fluid-applied silicone roof coating can offer a durable solution. This material is designed to withstand ponding water and can be particularly effective for severely damaged roofs.
Installing Roof Crickets
Cutting out the membrane in ponding areas and installing roof crickets made of rigid foam-board can effectively redirect rainwater. This method involves adding a new membrane over the cricket, ensuring water is diverted away from the problem area.
Utilizing Spray-Polyurethane Foam (SPF)
SPF roofing is versatile for both full-roof restorations and targeted repairs. It’s especially useful for correcting low spots on built-up and modified bitumen roofs, where ponding is common.
Comprehensive Roofing Solutions
Re-Pitching the Roof
In cases where the roof is excessively flat, installing a new tapered foam-board system to re-pitch the roof might be necessary. This approach addresses multiple low areas where water tends to collect.
Membrane Overlay
For older roofs experiencing ponding, overlaying a new membrane can solve both the ponding issue and general wear. This involves installing a cricket and a new membrane over the entire roof, including existing structures.
Complete Roof Replacement
When minor repairs are insufficient, replacing the entire roof might be the best course of action. This includes installing a new tapered insulation system, new membrane, and updating flashings and edge metal flashings.
Advanced Roofing & Construction, LLC: Your Partner in Roofing Excellence
At Advanced Roofing & Construction, LLC, we pride ourselves on our expertise in managing and resolving ponding water issues on flat roofs. Our team of certified technicians is equipped to handle any roofing challenge, ensuring your property is protected and your roof remains in optimal condition. Contact us for tailored solutions and exceptional service in roofing in Huntsville AL.