A commercial metal roof in need of repair.

Commercial metal roofs can last for decades when you take care of them, but like it or not, that care will eventually include commercial metal roof repair.

Selecting the right roofing system and investing in regular maintenance can significantly extend the life of your commercial roof. And while repairs can sometimes be costly, it’s always far less expensive than fully replacing an existing metal roof.

When it comes to your roofing system, it’s important to understand common maintenance and roofing repairs that may be required so that you can save money – and hassle – down the line.

Table of Contents

  1. Why Did You Choose a Commercial Metal Roof In the First Place? 
  2. Types of Metal Roofing Systems
    1. Exposed Fastener Panels
    2. Standing Seam Metal Roof (Concealed Fastener)
    3. Metal Shingles
    4. Curved Metal Roofing
  3. Metal Roofing System Maintenance
  4. Common Commercial Metal Roof Repairs 
    1. Roof Leak Repair
    2. Climate-Related Damage Issues
    3. Roofing Penetrations
    4. Oxidation on Metal Panels
  5. Finding Quality Commercial Roofing Contractors 
  6. Make TEMA a Part of Your Team

Why Did You Choose a Commercial Metal Roof In the First Place?

There are many advantages that come along with a metal roofing system, but we’ll focus on the most common: metal is one of the longest-lasting roofing materials!

Metal is low maintenance compared to other roofing materials and energy efficient. In fact, this type of roof – while a little more costly to install – can actually save you money over time and provide peace of mind due to the durability of the metal roofing materials.

That’s why metal roofing is quickly becoming one of the most common types of roofs for commercial properties.

Types of Metal Roofing Systems

Depending on your building (and preferences), most business owners have a choice when it comes to the type of metal roofing that was initially installed. There are two main types of metal roofing systems: exposed fastener panels and standing seam/concealed fastener panels. However, some less common applications include metal shingles and curved roofing.

Exposed Fastener Panels

Exposed fastener panels are the most cost-effective metal roofing system. Overlapping panels are secured to the roof deck directly through the metal panel, leaving the fastener head visible.

Standing Seam Metal Roof (Concealed Fastener)

With this kind of metal roof, metal panels are supported and connected by a raised seam. Seams don’t sit against the deck, and the fastener isn’t visible. This gives the metal panels the ability to expand or contract more easily with temperature changes.

Metal Shingles

Mimicking the look of traditional shingles, metal shingles are offered in a variety of styles and colors. They provide a nice look, as well as the benefits of a metal roof, and are a cost-efficient option compared to clay tile.

Curved Metal Roofing

This type of roof is also known as a radius roof. It’s arched and is installed when height restrictions are factored into space inside the building.

Metal Roofing System Maintenance

Depending on your metal roofing system, roof maintenance requirements may vary.

Standing seam metal roofs require very little maintenance overall. However roof penetrations, such as gas pipes, can weaken the integrity of the panel and cause problems like a metal roof leak. Low slope, standing seam metal roofs should be checked by roofing experts regularly (at minimum, annual roof inspections are recommended to best protect your commercial metal roof’s lifespan).

While regular maintenance may seem like an extra expense that you could cut corners on, a metal roof leak requires a much more expensive roofing solution than an annual check.

Exposed fastener roofing systems require a little more maintenance than their standing seam counterparts. Screws may need to be replaced every few years because the metal roof can’t expand or contract as easily, compromising the integrity of the screw. (Failure to replace screws can cause more costly metal roof repairs later on.)

Common Commercial Metal Roof Repairs

It’s worth keeping up on common metal roof repairs for your commercial building, because it can keep you from having to worry about an entire roof replacement.

Roof Leak Repair

The most common type of commercial metal roof repair is caused by a metal roof leak (which can be due to the wear and tear on an exposed fastener roofing system’s screws).

Climate-Related Damage Issues

Weather can also cause a metal roof leak. Hail storms or hurricanes can result in dents on metal panels, so be aware if you live in an area with frequent, strong storms. Rain and snow can collect in dented areas and cause stress on the roof. If you see standing water on your commercial metal roof, it is important to remove it once it is safe to do so.

Roofing Penetrations

Seams can eventually open in an exposed fastener and standing seam metal roofs which can result in the need for repairs. Checking near penetrations and the seams of the metal roof regularly is important to prevent or stay ahead of these particular issues.

Oxidation on Metal Panels

Oxidation may also occur in a metal roof, requiring metal roof repair. While mild oxidation issues can be removed, more excessive oxidation will weaken the metal roof over time. Roof coatings can help prevent oxidation and slow the process.

Quality workmanship from a commercial roofing contractor for any commercial metal roof installation is imperative in order to prevent expensive repairs later on.

Before making repairs, have the roofing company check on any potential warranties that might be applicable to your commercial metal roofing system. Quality roofing contractors stand behind their work. Some repairs, like those caused by severe weather, may also be covered by your commercial building’s insurance.

Finding Quality Commercial Roofing Contractors

If you want to get the longest lifespan out of your commercial metal roof, then it’s important to seek out quality roofing services. Commercial metal roof installation is a complicated process, and you need to make sure that it’s done right to avoid costly metal roofing repairs later on.

So, as a property owner, what should you look for in a commercial metal roofing contractor? The answer is simple: longevity, positive customer reviews and knowledge.

Look for a company that is proactive with their maintenance services and roof repair practices, and avoid roofers who promise steep deals or extremely low prices (especially if no warranty is offered). Chances are they are cutting corners on your roof that will cost you later down the line.

Make TEMA a Part of Your Team

With decades of combined experience, TEMA has the roofing services expertise you’re looking for your commercial roofing system to reach its maximum potential. We offer comprehensive roofing solutions for commercial and industrial buildings, including 24/7 emergency roofing repair.

At TEMA Roofing, we believe in long-term support and unmatched quality. We’re proud to offer a full range of roofing services, such as inspection, maintenance, and commercial metal roof repair. If you have a commercial roofing project that you need to get started, contact us today to receive a quote. When you contract with TEMA, you become part of our team!