Guide to Commercial Flat Roofing Repair

Commercial flat roofing repair is a critical concern for many businesses. It’s not just about fixing leaks; it involves ensuring the safety and longevity of a significant business investment. In this article, you will learn essential insights into tackling this often-overlooked aspect of facility management.

• Flat roofing materials: Get to know the different materials used in commercial flat roofing and their characteristics.
• 5 common issues: Learn about the typical problems that plague commercial flat roofs and their practical solutions.
• Maintenance best practices: Discover effective strategies for maintaining your commercial flat roof to avoid costly repairs.
• Choosing the right professional: Gain insights on how to select a qualified roofing expert for your specific needs.
• Case studies: Real world examples of commercial flat roofing repair by Videl Enterprises

Common Commercial Flat Roofing Materials

Commercial buildings often feature flat roofs, a design choice driven by practicality and efficiency. Unlike sloped roofs, which are common on residential properties, flat roofs provide additional space for HVAC systems, solar panels, or even rooftop gardens. These roofs, while flat in appearance, are slightly sloped to facilitate water drainage.

Common materials used in commercial flat roofing include:

• EPDM (Ethylene Propylene Diene Monomer): A durable synthetic rubber roofing membrane known for its long lifespan and ease of installation.
• TPO (Thermoplastic Polyolefin): This single-ply roofing material is popular for its heat-reflective properties and energy efficiency.
• Built-Up Roofs (BUR): Comprising alternating layers of tar and gravel, BUR is valued for its durability and resistance to water.

Different materials have unique characteristics which are essential to consider when addressing flat roofing repair issues.

5 Issues with Flat Roofing + their Solutions

Flat roofs, while beneficial for commercial buildings, are prone to specific issues that require timely attention. Identifying these problems early can save significant repair costs and extend the roof’s lifespan.

1. Leaks and Moisture Buildup: One of the most common problems, leaks can be caused by poor installation, age, or damage. Regular inspection can identify potential leaks early. Solutions include patch repairs, sealant application, or, in severe cases, partial or complete roof replacement.
2. Pooling Water: Flat roofs should have a slight slope to allow water drainage. However, over time, sagging can occur, leading to water pooling. This can be addressed by leveling out the roof or improving drainage systems.
3. Thermal Movement and Cracking: Roofs expand and contract with temperature changes, leading to cracks or splits, especially in older roofs. Using materials like EPDM, which withstand thermal movement, can prevent such issues. Regular inspections can catch early signs of cracking.
4. Blistering and Surface Erosion: Caused by moisture trapped under the roof surface, blistering can lead to significant damage. Proper ventilation and moisture barriers can help prevent this issue.
5. Wear and Tear from Weather and Age: Regular wear and tear are inevitable. Preventive maintenance, like applying protective coatings and ensuring proper drainage, can prolong the roof’s life.

Proactive maintenance and prompt commercial flat roofing repair is crucial in managing these common issues, ensuring your roof remains functional and safe.

Maintenance Best Practices for Commercial Flat Roofs

Regular maintenance is key to extending the life of a commercial flat roof and preventing costly repairs. Here are some best practices:

1. Routine Inspections: Conduct bi-annual inspections (preferably in spring and fall) to identify potential issues like cracks, blisters, or pooling water. After extreme weather events, additional inspections are advisable.
2. Keep the Roof Clean: Debris like leaves, branches, and dirt can clog drains and lead to water pooling. Regular cleaning ensures unobstructed water flow.
3. Repair Minor Issues Promptly: Small problems can quickly escalate into major issues. Addressing minor repairs immediately can prevent more extensive damage.
4. Ensure Proper Drainage: Regularly check and clean roof drains. Poor drainage can cause water to accumulate, leading to leaks and structural damage.
5. Apply Protective Coatings: Protective coatings can shield the roof from UV rays, reduce heat absorption, and extend the roof’s lifespan.
6. Monitor Rooftop Equipment: Ensure that any equipment installed on the roof, like HVAC units, is properly maintained and not causing damage to the roofing material.

Consistent adherence to these practices can significantly reduce the likelihood of emergency repairs and extend the lifespan of your commercial flat roof.

Choosing the Right Professional for Flat Roofing Repair Services

Selecting the right roofing contractor is crucial for effective and durable repairs. Here’s what to consider when choosing a professional for commercial flat roofing repairs:

1. Experience and Expertise: As a family-owned business, we have 25+ years experience and extensive knowledge in commercial flat roofing. We can quickly identify a cost-effective way to repair a flat roof to protect your property investment.
2. Licenses and Certifications: Ensure the contractor is licensed and certified to work in your area. Certifications from roofing material manufacturers can be a plus, indicating specialized training.
3. Insurance and Warranty: A reputable contractor will have liability insurance and offer warranties on their work. This protects you from any liabilities during repair and assures the quality of the repair work. With Videl, we provide $5 million liability insurance coverage.
4. References and Reviews: Check references and read online reviews to gauge the contractor’s reputation. Past clients’ experiences can offer valuable insights into their work quality and reliability.
5. Detailed Estimates and Contracts: A trustworthy contractor will provide a detailed estimate and a clear contract outlining the scope of work, materials used, timeline, and costs.
6. Communication and Professionalism: Effective communication and professional conduct are key. Choose a contractor who is responsive, answers your questions clearly, and keeps you informed throughout the repair process.

By carefully considering these factors, you can choose a professional who will provide quality repairs and ensure the longevity of your commercial flat roof.

Case Studies: Successful Commercial Flat Roofing Repairs

Want to see a few real-world examples of our commercial flat roofing repair process? Here are a few case studies showcasing our flat roof repair and, if necessary, replacement strategies:

1. Elevator Shaft Brick Decay, Oshawa, Ontario: In an eight-story apartment building, the elevator shaft’s bricks were deteriorating from water damage caused by freeze-thaw cycles. The challenge involved precise waterproofing in a confined space, coordinating logistics for material transport, and working around weather conditions. The solution ensured the shaft’s waterproofing and avoiding an expensive commercial flat roofing repair.
2. Cost-Efficient Waterproofing, Hamilton, Ontario: Facing brick decay from harsh winters, the project aimed to waterproof an elevator shaft to prevent damage from freezing and thawing. The approach needed to consider the fragile state of the bricks and provide a long-term, cost-effective solution. The successful waterproofing preserved the brick integrity and minimized future repair needs.
3. Roof Replacement, Brampton, Ontario: A business in Brampton dealt with an aging roof that required frequent and costly repairs. The solution was a complete roof replacement to address severe blistering and membrane splits. This not only eliminated the ongoing repair costs and operational disruptions but also protected valuable equipment from potential water damage.

These case studies showcase our expertise and attention to detail when it comes to commercial flat roofing repair. They also highlight the importance of overlooked tasks like waterproofing delicate structures which can lead to unexpected damages and costs if left unchecked.

Commercial Flat Roofing Repair Services