Tag Archive for: Commercial Roof Repair

Metal Roof Restoration for Commercial Businesses

  • Metal roofs can face a range of issues due to aging, including rust, failing fasteners, seam leaks, and reduced reflectivity.
  • Metal roof restoration offers several advantages over replacement, including significant cost savings, minimized business disruption, extended roof lifespan, enhanced energy efficiency, and environmental responsibility.
  • Nisley Commercial Roofing’s metal roof restoration process involves a thorough cleaning process, followed by the application of a rust-inhibiting primer, sealing seams and fasteners, and finally, applying an energy-saving coating.

Metal roofs are built to last. They’re durable, weather-resistant, and capable of standing up to years of punishment from sun, wind, rain, and snow. However, even the toughest roofing system has a breaking point. Over time, a metal roof can face a range of issues. While the immediate reaction might be to consider a complete roof replacement, roof restoration can be a more cost-effective and sustainable solution.

Here’s a look at everything you need to know about commercial metal roof restoration.

Issues Faced by an Aged Metal Roof

While an aged metal roof could look solid from the outside, there may be underlying issues caused by years of wear and tear. Some of the common problems include:

  • Rust: Moisture from standing water or inadequate drainage can initiate oxidation, leading to rust formation. This corrosion weakens the metal over time, potentially causing leaks and structural instability.
  • Failing Fasteners: Metal roofs are held together by screws and fasteners. Temperature fluctuations, due to the constant cycle of thermal expansion and contraction, can cause these fasteners to loosen, back out, or become damaged. This creates pathways for water infiltration, leading to leaks and potential damage to the building’s interior.
  • Seam Leaks: The seams where metal panels overlap are critical points of vulnerability. Over time, they can separate, crack, or lose their original sealant due to weathering and movement, allowing water to penetrate the roof system.
  • Reduced Reflectivity: Most metal roofs have reflective coatings that deflect sunlight to enhance energy efficiency and reduce cooling costs. As the roof ages, this coating can degrade, become dirty, or chalk. This diminishes its reflective properties and leads to increased energy consumption.

Ignoring these issues can lead to more significant problems down the line, including structural damage, mold growth, compromised insulation, and costly repairs to the building’s interior.

Why Choose Restoration over Replacement?

When faced with an aging or leaking metal roof, the knee-jerk reaction for many businesses is to consider a complete replacement. While replacement is sometimes necessary, metal roof restoration can offer you several advantages:

Significant Cost Savings

Roof replacement is a substantial capital expenditure, often including the removal and disposal of the old roof, the purchase of new materials like metal panels, underlayment, and fasteners, and extensive labor costs for installation. In contrast, metal roof restoration typically costs only a fraction of this, allowing businesses to allocate their valuable financial resources to other critical operational areas, such as equipment upgrades or marketing initiatives.

Minimized Business Disruption

A full roof replacement can be a highly disruptive and time-consuming process, potentially stretching over several days or even weeks depending on the roof size and complexity. This can necessitate temporary shutdowns of operations, create noise and safety concerns for employees and customers, and potentially impact productivity and revenue streams. Metal roof restoration, however, is generally a much faster and less invasive process, often completed in a fraction of the time with minimal disruption to daily business activities, allowing your operations to continue smoothly without significant interruption.

Extended Roof Lifespan

A properly executed metal roof restoration, especially with high-quality systems like Conklin’s, can significantly extend the service life of your existing metal roof by 10 to 20 years or even longer. This deferral of a costly roof replacement not only provides immediate financial relief but also offers long-term value by protecting your investment and ensuring continued reliable protection for your building and its contents for years to come.

Enhanced Energy Efficiency

Many metal roof restoration systems involve the application of highly reflective, often white-colored coatings with Solar Reflectance Index (SRI) values exceeding 80. These coatings can dramatically reduce the amount of solar heat absorbed by the roof surface, leading to significant reductions in interior temperatures and decreased reliance on air conditioning systems.

Environmentally Responsible

Roof replacement generates a significant amount of construction and demolition waste, with tons of old roofing materials like metal, insulation, and fasteners ending up in landfills. Metal roof restoration presents a more sustainable and environmentally responsible alternative by using parts of the existing roof structure. This helps reduce landfill waste, conserve valuable raw materials, and lower the carbon footprint associated with manufacturing and transporting new roofing materials.

The Nisley Approach to Metal Roof Restoration

At Nisley Commercial Roofing, we understand the unique demands placed on commercial roofs. We leverage the proven effectiveness of Conklin’s Metal Roof Restoration (MR) System to breathe new life into your aging metal roof, providing a sustainable and economical solution for your business. Our meticulous process ensures a durable, watertight, and energy-efficient result, tailored to withstand the diverse climatic conditions prevalent across North Carolina.

Thorough Cleaning

The first critical step is to thoroughly clean the entire roof surface. We use specialized cleaning solutions, like Conklin’s Rust Off, to effectively remove years of accumulated dirt, debris, rust, and oxidation that can compromise the integrity of the existing metal.

This meticulous cleaning process ensures a clean surface, which is absolutely crucial for the optimal adhesion and long-term performance of subsequent coatings and sealants. This step sets the stage for a successful restoration, preventing contaminants from interfering with the bonding of the new protective layers.

Laying the Foundation

Once the roof is clean and dry, we apply a high-quality, rust-inhibiting primer like Conklin’s Encase rust-inhibiting metal primer. This specialized primer goes beyond simply preparing the surface; it actively neutralizes existing rust and forms a robust barrier against further corrosion. This significantly enhances the roof’s long-term resistance to rust, a common issue in varying US climates with humidity and precipitation.

Sealing Seams and Fasteners

The seams where metal panels overlap and the fasteners holding the roof system together are the most common points of water infiltration on a metal roof. Our restoration process involves reinforcing all horizontal and vertical seams with durable, flexible fabric meticulously embedded into Conklin’s premium acrylic elastomeric roof coating. This creates a seamless and completely watertight membrane across the entire seam, preventing water penetration even under challenging weather conditions.

This detailed attention to sealing these vulnerable areas is paramount in ensuring a truly leak-proof roof that protects your valuable assets.

Applying the Energy-Saving Coating

The final and crucial step is the application of a highly reflective finish coat to the entire prepared roof surface. Conklin’s high-performance reflective coatings are scientifically engineered to reflect a significant portion—up to 85%—of the sun’s ultraviolet (UV) and infrared (IR) energy. This dramatic reduction in solar heat absorption directly translates to savings on cooling costs for businesses, particularly during the sweltering summer months experienced across North Carolina.

The significant reduction in thermal cycling reduces the continuous expansion and contraction of the metal panels caused by temperature fluctuations. This prevents further loosening of fasteners, reducing stress on the seams, and contributing to the long-term stability of the restored roof system.

What to Expect During Restoration?

Restoring a metal roof isn’t something you do in a hurry—but it also doesn’t grind business to a halt. At Nisley Commercial Roofing, we plan each job around your operations to keep things running smoothly. Here are a few things to consider:

  • Roof Assessment: Inspect the metal roof to determine its suitability for restoration. Factors such as the extent of rust damage, the condition of the underlying structure, and the presence of any pre-existing issues need to be carefully evaluated.
  • Proper Preparation: Extensive preparation is important for the long-term success of the restoration. If not, the roof restoration process can lead to poor adhesion of coatings and premature failure.
  • Quality of Materials: The choice of restoration materials significantly impacts the durability and performance of the restored roof. Nisley Commercial Roofing relies on the high-quality, proven Conklin MR System to ensure lasting results and maximum benefits for our clients.
  • Expert Application: The application of the restoration system requires specialized knowledge and techniques. Our skilled and trained professionals at Nisley Commercial Roofing possess the expertise to ensure proper application and a seamless, watertight finish.
  • Warranty and Maintenance: Understanding the warranty offered on the restoration system and establishing a plan for ongoing maintenance are important considerations for maximizing the lifespan and performance of your restored roof.

Why Nisley Commercial Roofing is Your Trusted Partner

Choosing the right commercial roofing contractor is a critical decision. At Nisley Commercial Roofing, we pride ourselves on our expertise, integrity, and commitment to providing exceptional service. Here’s why businesses in North Carolina trust us with their metal roof restoration needs:

  • Specialized Expertise: We understand the unique challenges and intricacies of metal roofing systems and possess the specialized knowledge and skills required for effective restoration. We are passionate about taking leaky and rusty metal roofs and transforming them into reliable and energy-efficient assets.
  • Proven Solutions with Conklin: We are proud to partner with Conklin, a top roof coating brand, to offer a comprehensive and proven solution to all our customers. This ensures that your business benefits from high-quality materials and a time-tested process.
  • Focus on Restoration First: We offer a full range of commercial roofing services, including installation and replacement of various roofing systems like TPO, EPDM, and modified bitumen. However, our primary focus is on providing cost-effective and sustainable restoration solutions for metal roofs. We believe in extending the life of your existing roof whenever possible.
  • Commitment to Quality and Durability: Our goal is not just to fix your immediate roofing problems but to provide a lasting solution that protects your business for years to come. We are committed to using high-quality materials and employing skilled professionals to ensure the durability and performance of our restorations.

Whether you have a flat roof requiring TPO or EPDM installation or a low-slope roof needing a modified bitumen system, our experienced team has the knowledge and skills to deliver reliable and high-quality solutions.

Don’t let an aging or leaky metal roof compromise your business. Our Conklin metal roof restoration system offers a cost-effective, sustainable, and efficient way to revitalize your existing roof. Ready to explore the possibilities of metal roof restoration for your business? Contact us today for a comprehensive roof assessment!

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6 Signs Your Commercial Roof Needs Immediate Repair

As a commercial property owner or manager, understanding the health and condition of your commercial roof is crucial. A well-maintained roof protects your property, assets, and people inside from weather-related damages. However, roofs degrade over time due to various factors, leading to the need for immediate repair or maintenance. Identifying the signs that indicate your commercial roof needs immediate attention can save you from costly repairs and prolong the life of your roof. Here are the critical signs to watch out for.

1. Visible Damage to the Roof Membrane

One clear indicator that your commercial roof requires immediate repairs is visible damage to the roof membrane. This damage can appear as tears, punctures, or blisters on the surface. Such issues typically result from harsh weather conditions, like strong winds or hail, and can lead to leaks if not addressed promptly.

2. Bubbling or Blistering on the Roof Surface

Bubbles or blisters on your commercial roof indicate trapped moisture or air under the roofing membrane. This condition suggests a failure in the roofing system, which can escalate if not repaired quickly. It is essential to contact a professional roofing contractor to assess and fix any blistering or bubbling to prevent further damage.

3. Leaks, Mold, or Mildew Growth Inside the Building

Leaks are the most obvious signs that your roof needs attention. However, in some cases, the signs of leaks are not immediately visible. Pay close attention to the growth of mold or mildew inside your building, as these can indicate moisture intrusion due to a compromised roofing system.

4. Damaged or Clogged Drainage Systems

A properly functioning drainage system is vital for the longevity of your commercial roof. If you notice pooling water or clogged downspouts, it’s a sign that the drainage system is not working correctly, and your roof may be at risk. Ensuring that water is adequately drained away from the roof surface is critical to avoiding water damage and the need for extensive repairs.

5. Unexplained Spike in Energy Bills

An unexplained increase in your energy bills could indicate inadequate insulation or leaks in your roofing system, causing your HVAC system to work harder to maintain comfortable indoor temperatures. Addressing these roofing issues can help reduce your energy consumption and lower your bills.

6. Age of the Roof

The age of your commercial roof is a critical factor to consider. Most roofing systems have a specific lifespan, after which their performance deteriorates. If your roof is nearing or has surpassed its expected lifespan, it might be time to schedule an inspection and consider repairs or even a replacement to ensure your building remains protected.

Time to Take Action

Recognizing these signs early can save you from facing major roofing disasters. Regular inspections by roofing professionals can identify potential issues before they become significant problems. For commercial property owners in Clemmons, NC, taking prompt action at the first sign of roofing trouble is key.

If you’ve noticed any of the signs mentioned above or it’s been a while since your last roof inspection, don’t hesitate to reach out to Nisley Commercial Roofing. Our experienced team is ready to assess your roofing needs and provide the necessary repairs to keep your property safe and secure.

Ready to ensure your commercial roof is in top condition? Call us at (336) 467-3889 or visit our Contact page fill out an online form to get started or to schedule a consultation today. Let Nisley Commercial Roofing be your trusted partner in maintaining the integrity of your commercial roof.

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Should You Repair, Restore, or Replace Your Commercial Roof?

When it comes to maintaining a commercial building, the roof plays a critical role in protecting your property and assets. Over time, your roof may experience wear and tear, and deciding whether to repair, restore, or replace it can be a challenging decision. Each option has its pros and cons, depending on the roof’s condition, age, and your budget. Here’s what you need to know to make an informed decision about your commercial roof.

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Spring Forward Into Roof Repair With This Checklist

Commercial roofs need just as much maintenance as residential roofs. If your commercial roof has not been checked out in a while, you may have some issues you are not aware of. You can either hire someone to go up there and take a look for you or follow a checklist to do it yourself this spring.

1. Look for Debris and Clear It Off

It doesn’t matter how tall your commercial building is. Debris on the wind will still find a way to your building’s roof. Rotting organic debris like leaves, dirt, and twigs can affect the protective barriers on your roof by creating the perfect areas to grow mold. Clean off the debris in every nook and cranny of your commercial roof.

2. Clear Gutters and Flush Downspouts

If your building has gutters, check them. Remove anything that is built up in the gutters. These are areas where squirrels and birds like to create nests, which can cause gutters to be blocked. Water flow is prevented and backs up, leading to roof and foundation damage. Also flush out the downspouts, which are favorite nesting places of bees and wasps.

3. Check Condensers on the Roof

With commercial buildings, a lot of the air conditioning and/or refrigeration condensers are on the roof. Check the condensers to make sure they are clean and clear of debris. Any signs of birds means that you could have a problem keeping birds away from these AC and refrigeration components.

They generally blow warm air out and take in cooler air to chill it before pumping that air into commercial freezers or circulating it around the building. Birds gravitate toward the warm air pumped out to help stay warm and hatch their eggs.  As long as there are no active nests with eggs, remove the nests and anything else that has collected around the condensers.

4. Check Vents

Most roofs have vents. Check the vents for signs of wear and tear as well as signs of animals. Anything that can get to your roof will be looking for a way into the building and out of the elements. Even if the critters don’t make nests in the vents, they can still use the vents to get inside. Making sure the fans in the vents are working properly discourages squirrels, birds, rodents, etc., from entering through the roof vents.

5. Look for Loose Roofing Materials

Bricks, tarps, white roof sealants, loose pieces of concrete, and more all need to be secured. If they are not secure, they could pull free and go over the roof’s edge onto someone’s head below. Hire a roofing contractor to come and secure roofing materials and/or replace them if the materials are too badly damaged. If the edge of your commercial roof is comprised of an elevated brick wall knee high, make sure these bricks aren’t loose either. Everything should be tight and secure and nothing should wobble, fly, or squeak.

6. Conduct a Full Spring Roofing Inspection

Have a roofing contractor perform a complete spring roofing inspection. Even after you have done all of the above yourself, there might be something you missed. The pro might spot something that needs repair or attention that you probably couldn’t do yourself anyway. Commercial roof repair also requires a specialized roofing contractor to do any repair work that your inspection contractor would make note of.

7. Understand Commercial Roof Restorations vs. Roof Replacement.

A commercial roof restoration restores the roof to a more functional and efficient state. Our white roof coatings provide an 85% reflectivity, greatly reducing heat stress for the entire building envelope. To replace with new metal, you first have to remove the old, thus exposing equipment and inventory inside the building to the elements. In the process of installing a commercial roof restoration system, nothing gets exposed on the inside and the business can function like normal.

8. Check for Cracks and Areas of Ponding Water

Cracks and holes in the roof of a commercial building is a disaster for the entire building because all the stories under that roof are at risk. Areas of ponding  water on flat roofs will inevitably lead to creating leaks in the future. These issues will require commercial roof inspection and remediation. If you catch these issues early, then you can fix them and prevent anything more expensive from occurring. It’s less expensive to repair something small than to repair a major roofing issue.

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Spring Forward Into Roof Repair With This Checklist

Commercial roofs need just as much maintenance as residential roofs. If your commercial roof has not been checked out in a while, you may have some issues you are not aware of. You can either hire someone to go up there and take a look for you or follow a checklist to do it yourself this spring.

1. Look for Debris and Clear It Off

It doesn’t matter how tall your commercial building is. Debris on the wind will still find a way to your building’s roof. Rotting organic debris like leaves, dirt, and twigs can affect the protective barriers on your roof by creating the perfect areas to grow mold. Clean off the debris in every nook and cranny of your commercial roof.

2. Clear Gutters and Flush Downspouts

If your building has gutters, check them. Remove anything that is built up in the gutters. These are areas where squirrels and birds like to create nests, which can cause gutters to be blocked. Water flow is prevented and backs up, leading to roof and foundation damage. Also flush out the downspouts, which are favorite nesting places of bees and wasps.

3. Check Condensers on the Roof

With commercial buildings, a lot of the air conditioning and/or refrigeration condensers are on the roof. Check the condensers to make sure they are clean and clear of debris. Any signs of birds means that you could have a problem keeping birds away from these AC and refrigeration components.

They generally blow warm air out and take in cooler air to chill it before pumping that air into commercial freezers or circulating it around the building. Birds gravitate toward the warm air pumped out to help stay warm and hatch their eggs.  As long as there are no active nests with eggs, remove the nests and anything else that has collected around the condensers.

4. Check Vents

Most roofs have vents. Check the vents for signs of wear and tear as well as signs of animals. Anything that can get to your roof will be looking for a way into the building and out of the elements. Even if the critters don’t make nests in the vents, they can still use the vents to get inside. Making sure the fans in the vents are working properly discourages squirrels, birds, rodents, etc., from entering through the roof vents.

5. Look for Loose Roofing Materials

Bricks, tarps, white roof sealants, loose pieces of concrete, and more all need to be secured. If they are not secure, they could pull free and go over the roof’s edge onto someone’s head below. Hire a roofing contractor to come and secure roofing materials and/or replace them if the materials are too badly damaged. If the edge of your commercial roof is comprised of an elevated brick wall knee high, make sure these bricks aren’t loose either. Everything should be tight and secure and nothing should wobble, fly, or squeak.

6. Conduct a Full Spring Roofing Inspection

Have a roofing contractor perform a complete spring roofing inspection. Even after you have done all of the above yourself, there might be something you missed. The pro might spot something that needs repair or attention that you probably couldn’t do yourself anyway. Commercial roof repair also requires a specialized roofing contractor to do any repair work that your inspection contractor would make note of.

7. Understand Commercial Roof Restorations vs. Roof Replacement.

A commercial roof restoration restores the roof to a more functional and efficient state. Our white roof coatings provide an 85% reflectivity, greatly reducing heat stress for the entire building envelope. To replace with new metal, you first have to remove the old, thus exposing equipment and inventory inside the building to the elements. In the process of installing a commercial roof restoration system, nothing gets exposed on the inside and the business can function like normal.

8. Check for Cracks and Areas of Ponding Water

Cracks and holes in the roof of a commercial building is a disaster for the entire building because all the stories under that roof are at risk. Areas of ponding  water on flat roofs will inevitably lead to creating leaks in the future. These issues will require commercial roof inspection and remediation. If you catch these issues early, then you can fix them and prevent anything more expensive from occurring. It’s less expensive to repair something small than to repair a major roofing issue.

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