Commercial EPDM roofs are a popular choice for flat and low-slope buildings because of their durability and flexibility. However, even the strongest EPDM membranes can develop leaks over time. In Missoula, MT, Schrock Roofing provides precise EPDM roof repair for commercial properties, ensuring that roofing systems continue to protect buildings effectively. If your facility is experiencing leaks or membrane issues, call (406) 961-2990 for a professional assessment that identifies and addresses the root cause of the problem.
The Need for EPDM Roof Repair Services
Why EPDM Roofs Develop Leaks?
EPDM roofing membranes are designed to withstand environmental stress, but several factors can compromise their integrity on commercial buildings. Expansion and contraction due to temperature changes can stress seams, fasteners, and flashing, creating opportunities for water intrusion. Foot traffic, rooftop equipment, and debris can also puncture or wear the membrane.
Other common causes of leaks include ponding water, improper seam adhesion, and damage from UV exposure over time. Recognizing the specific cause of a leak is essential for effective repair rather than applying temporary fixes that fail to address underlying issues.
Detecting Leaks on EPDM Roofs
One of the most important steps in EPDM roof repair is accurate leak detection. Leaks often do not appear directly above where water enters the building. Water can travel along membranes, seams, and structural elements before becoming visible inside.
Professional inspections focus on:
- Seams and lap areas
- Penetrations around vents, skylights, and mechanical units
- Roof edges and flashing connections
- Membrane condition and surface degradation
This thorough assessment ensures that repairs target the source of the leak rather than the visible symptoms, preventing recurring problems.
Step-by-Step EPDM Roof Repair
Once the leak source is identified, repair work begins. The process is methodical, ensuring long-term reliability for commercial properties.
- Seam Repairs: Seam separation is a common source of leaks on EPDM roofs. Repair involves cleaning the affected area, applying a compatible adhesive, and pressing the seam back into place. Proper seam repair restores watertight continuity and prevents further moisture penetration.
- Patching: Punctures, tears, and surface damage are repaired with EPDM patches. The area is cleaned, a primer is applied, and the patch is adhered to the membrane. Patching reinforces weak spots while maintaining the integrity of the surrounding roof.
- Flashing Repairs: Flashing around rooftop equipment, roof edges, and penetrations is inspected and repaired as needed. Loose or degraded flashing can compromise the membrane’s seal, so restoring these areas is critical for leak prevention.
- Final Inspection and Finishing: After repairs, the roof is inspected to ensure all leaks are addressed and the membrane is properly integrated. Any protective coatings or sealants are applied to extend the lifespan of the repaired sections and maintain consistent performance across the roof.
When Repair Is Sufficient
EPDM roof repair is highly effective when leaks are localized and the surrounding roof structure is sound. Commercial buildings with isolated seam failures, punctures, or flashing issues typically respond well to targeted repairs. Repair allows building owners to maintain operational continuity without the expense or disruption of a full roof replacement.
When Broader Solutions May Be Needed
Sometimes, repeated leaks or extensive membrane wear indicate that repair alone may not be enough. Large-scale seam degradation, widespread ponding, or significant membrane damage may require a more comprehensive approach, such as roof restoration or system-wide reinforcement. Understanding the roof’s overall condition ensures that repair decisions are aligned with long-term performance, not just short-term fixes.
Operational Benefits of Timely Repairs
Timely EPDM roof repair prevents water damage to interiors, equipment, and stored materials. For commercial properties, reducing downtime and protecting assets is critical. Repairing leaks promptly also helps maintain energy efficiency by preventing insulation saturation and minimizing heat loss or gain through compromised areas.
EPDM Roof Repair Specialists
Commercial property owners in Missoula, MT can rely on Schrock Roofing to provide precise, system-focused EPDM roof repair. By addressing leaks at their source and reinforcing weak points, repairs restore roof performance and reduce uncertainty. Our team ensures that your EPDM roof continues to protect your building reliably. For professional guidance or to schedule an inspection, call (406) 961-2990 and get straightforward insight into your roof’s condition.
FAQ
What common issues cause EPDM roof leaks?
Seam separation, punctures, flashing failures, and membrane wear are the most common causes.
Can EPDM roof leaks be repaired without full replacement?
Yes, most leaks are localized and can be addressed with targeted repairs.
How is leak detection performed on EPDM roofs?
Inspections focus on seams, penetrations, flashing, and the membrane surface to find the leak source.
Will repair work disrupt commercial operations?
Most EPDM repairs are localized and completed with minimal impact on building operations.