Commercial Metal Roof: Repair vs Replacement

Here’s When a Commercial Metal Roof Repair May Be the Right Choice

Metal is among the most durable and long-lasting roofing materials available in the industry. This has made it a popular choice for commercial roof replacements and installations, as building owners can expect the roof to last for decades. However, metal roofing does still require upkeep and, in some cases, a metal roof repair may be necessary.

Here at Dolan Roofing & Construction, our commercial roofing team can provide expert guidance when it comes to repairing or replacing your roofing system. While metal roofs will eventually need to be replaced, many of the most common issues that can crop up with metal roofing can be resolved with a roof repair or other cost-effective means. 

In today’s post, we’re taking a look at situations where a metal roof repair will likely suffice—and sharing a few signs that may indicate it’s time for a replacement.

Metal Roof Repair: Common Issues

As leading San Antonio metal roofers, our team has encountered several common issues with metal roofs that may be addressed through repairs. Here are some situations we’ve frequently seen.

Deteriorating Skylights

Typically, other components of a metal roofing system will begin breaking down before the roof itself. A common area where weaknesses will crop up is with skylights and roof vents. 

Skylights may allow light into a space, such as a warehouse, and they are typically more prone to issues. Luckily, though, skylights can be repaired or replaced without the need for a full roof replacement.

Fasteners and Sealant

Similarly to skylights, other components of a metal roof will generally break down well before the metal roof panels. The fasteners of a metal roof are critical to its overall performance and protection against the elements, while sealant ensures seams of the roof are watertight. If either of these areas begin to fail, it can create an opportunity for leaks to form. 

Very frequently, a metal roof repair will focus on these areas of the roof, such as by tightening or replacing fasteners (especially on roofs with exposed fasteners) or by resealing the roof.

Roof Coating Installation

When the panels of a metal roof do begin to break down, this tends to happen over an extended period of time. This often gives property owners a chance to respond, react, and preserve the roof without needing a roof replacement.

Particularly for commercial roofs, a coating can frequently be used as a means of metal roof repair, renewing the roof’s protection against rust and other deterioration. 

When Is a Metal Roof Replacement Needed?

All of the above issues can typically be resolved through prompt, proactive roof repairs and other cost-effective solutions. However, metal roofs will need to be replaced eventually, and there are a few signs to watch for.

First, as with any commercial roof, the age of your roofing system will be an indicator of when the time for a replacement is near. Metal roofs may last anywhere from 40–70 years, depending on the material. It’s critical for commercial property owners to know when their roof was installed so that they can have the lifespan of their roof in mind when planning for a replacement.

In addition, more severe damage may necessitate a replacement. This can include punctured or collapsed roof panels or any damage to the roof’s underlying structure. These types of damage are more likely to require a replacement as repairs become more difficult and costly when damage is more severe. Further, depending on the cause of the damage, insurance may provide coverage for a replacement.

Dolan Roofing & Construction: San Antonio Metal Roof Repair Pros

As leading San Antonio roofing contractors, our team at Dolan Roofing & Construction often recommends metal roofing for its superior durability against storm damage and its overall longevity. However, getting the most from a metal roofing system requires proper maintenance and repairs when needed. 

Dolan Roofing & Construction is the area’s leading expert for metal roof installation, repairs, and maintenance for both commercial and residential applications. Our team has an eye for detail and we work closely with our clients to deliver roofing solutions that make the most sense for their situation.

Whether you have a metal roof that needs repair or would like to install a new roof to provide superior protection, Dolan Roofing & Construction is here to help. Reach out to our team today to get started.