Do Metal Roofs Leak?

Metal roofing has become increasingly popular because of its longevity, sleek appearance, and energy efficiency. But for those who might be considering this kind of investment, there’s one question that lingers on the minds of homeowners: Do metal roofs leak?

It’s a fair concern. Every Roofing system has the potential to fail if not installed or maintained correctly. In this post, we’ll go to the source and talk about why a metal roof will leak (and help you figure out if yours is at risk of doing so), as well as what you can do to ensure that it doesn’t leak. If you want peace of mind and want to know what makes a difference, we’ll explain why working with an experienced contractor, one you can trust, like Freedom Roofing Group.

What Makes a Metal Roof Leak?

So the short answer to “Do metal roofs leak?” is … no, if they’re installed properly.

Metal Roofs Are Notorious for Being Leaky When Done Wrong 

You read correctly when done right, when properly fabricated and installed, a metal roof is one of the most water-tight, long-lasting roofing systems available. Yet, like all roofing materials, metal roofs are not infallible and can leak over time. The following are some of the more typical sources:

Improper Installation

This is the single most common reason that a metal roof leaks. Metal roofing is unforgiving when it comes to the little details. Fasteners need to be positioned and sealed properly, flashings need to snugly wrap penetrations like chimneys or vents, and panels need to have overlapping seams sealed so that water is directed away from potential trouble spots. Just one slip-up can open a channel for water to get inside.

Failed Fasteners and Seals

Over time, rubber washers under screws can deteriorate, or fasteners can work loose as a result of the metal’s natural expansion and contraction. These small failures if not regularly checked and replaced as necessary can admit water.

Inadequate Flashing

Flashing the thin metal used to seal roof transitions and penetrations is key to a metal roof’s water resistance. If it is a sloppy or weather-damaged installation, water can find its way in these weak spots.

Roof Design Issues

When a metal roof is placed on a low-slope roof, or worse, a flat roof without the right underlayment, and not properly drained, the roof becomes susceptible to ponding water and leaks. Metal is appropriate for steeper slopes because it promotes water shedding.

Weather Damage and Debris

High winds, hail, or falling branches may cause damage to the metal roof by loosening the panels or puncturing them. It is rare, but these types of physical blows can pinhole your roof to be damaged.

Tell-Tale Signs That Your Metal Roof Is Leaking

Leaks are not always visible, especially when they are small to start with. Here are a few obvious indications that you might be dealing with a leak in your metal roof:

• Watermarks or discolorations on the walls or ceiling
• Cooling water during or after rainfall
• Black mold in the attic or ceiling spaces
• Stains related to rust on the ceiling or fasteners
• Sagging drywall or bubbling paint

If you see any of these signs, take steps to correct them. The quicker you find and fix a leak, the less damage can occur to the structure and interior of your home.

Ways to Avoid Leaks in Metal Roofs

The good news? The majority of metal roof leaks can be prevented with a well-designed, quality-installed system and regularly scheduled maintenance.

Engage an Experienced Roofing Contractor

The best way to prevent a metal roof from leaking is to work with an experienced metal roofing contractor who has a wealth of experience with metal systems. Our installers at Freedom Roofing Group are highly trained and onboarded with experience to provide you with a job well done, guaranteeing every seam, fastener, and flashing detail is managed with care.

Invest in Quality Materials

Not all metal roofs are made the same. Choose quality panels and underlayment and corrosion-resistant fasteners. By selecting all-weather and all-climate models, failure over time is minimized.

Schedule Regular Inspections

Here’s the thing: Just like your heating and air-conditioning system, or your car, your roof needs regular maintenance. Regular inspections can help catch and fix problems before they result in leaks. You can tighten fasteners, reapply sealant attend to minor damage whilst it is still insignificant.

Keep Gutters and Valleys Clear

Water requires a straightforward route off your roof. Pooling water due to clogged rain gutters or clogged roof valleys can lead to a higher risk of developing a roof leak, especially in Florida’s stormy seasons. Frequent surface cleaning helps, too.

Don’t Ignore Small Issues

That tiny drip in your attic? The tiny bit of rust next to your vent? These are also signs of larger problems. Don’t delay. Hiring a pro for a quick look could save you thousands in repairs down the line.

Are Metal Roofs Worth It?

When properly installed and maintained. Although this is something that people may worry about, the truth is that leaks are among the least common worries of metal roofs. They offer numerous benefits:

• Lifespan of 40–70 years
• Fire, wind, and hail resistance
• Energy efficiency and solar reflectivity
• Minimal maintenance requirements
• Increased resale value

And although you may pay more upfront than with asphalt shingles, the payoff is handsome over time, particularly when you consider low maintenance, repairs, and replacements.

Do Metal Roofs Leak More Than Shingle Roofs?

This is a common myth. Assuming that they’re installed the right way (and this is a very, very important assumption), metal roofs don’t leak significantly more than conventional asphalt shingle roofs. Shingles can be blown off in storms, curl over the years, and lose granules, all of which can cause leaking. Metal, however, provides a solid, consistent barrier against the elements.

Once again, the secret is in the installation. While a terrible metal roof will indeed lead to leaks, a wonderful shingle roof would also likely leak after 6-20 years, at which point the shingle warranty has expired and you’re on the hook for a new roof.

Why Choose Freedom Roofing Group?

The question you should be asking instead of “Do metal roofs leak?” is: Who’s your roofer?

We make sure when we work on a metal roof that we do so with extreme care and precision that’ll last for years to come. When you need your roof to perform as great as it looks, we use the highest quality materials, precise installation methods, and complete post-installation inspections! Trust, transparency, and consistent high-quality workmanship are what we’ve built our reputation on.

Tackling jobs for residential and commercial clients across Florida, our experts are here to evaluate your roofing needs and apply a solution that will last for years and through the harshest Florida weather.

Our Services Include:

• Custom metal roof installation
• Roof inspections and maintenance
• Fastener and sealant replacement
• Flashing and leak repairs
• Insurance claim assistance

Final Thoughts

So, do metal roofs leak? Unless you have the correct materials, the correct design, and the correct contractor.

Whether you are constructing or replacing your roof, metal provides beautiful, long-lasting protection that will be sure to provide low maintenance and peace of mind, especially when installed by reputable teams like Freedom Roofing Group! Do not fall trap of the negatives of poor-quality installation; purchase a roofing system that does its job.

Looking to protect your home with the durability of a metal roof?

Call Freedom Roofing Group today for a free quote and professional consultation. We’ll prove how good looks and outstanding workmanship can provide a leak-proof, durable roof that’s good for decades of hassle-free maintenance.