Roofing can be a big investment and one that you want to make sure is worth it. While it might be tempting to skimp on the quality of your roofing material, this could end up costing you in the long run. Learn about the different types of metal roofs and how they can leak so that you can make an informed decision when it comes to purchasing a roof.

Types of Metal Roofs

When considering a metal roof, homeowners should know three main types: corrugated, tile, and metal composite. While all three have their benefits and drawbacks, metal composite is becoming increasingly popular because it has the best balance of performance and cost. Here are four ways metal roofs can leak:

1) Water infiltration: Water infiltration is a major cause of metal roof leaks. Metal roofs are typically less waterproof than other roof types, which means rain, snow, or melted ice can easily seep through the seams and drain onto the underlying roofing materials. This water can even penetrate the roof deck and cause extensive damage in extreme cases.

2) Sealing problems: Another common problem with metal roofs is sealing them up properly. Sometimes weatherproofing sealant isn’t applied evenly or correctly, which leads to leaks. Also, gaps between the tiles or sheets of metal can allow water and moisture to get into the structure. Over time, this moisture can cause rust and decay in the structure, leading to leaks.

3) Wind loading: Metal roofs are strong enough to support heavy winds and snow loads, but they can still be susceptible to wind-related damage. In high winds, gusts

How Metal Roofs Work

A metal roof is one of the most popular roofs in use today. This type of roof is made up of sheets of metal that are hung or attached to a structure above. Metal roofs are very sturdy and can last for many years, but they have one downside: they can be very leaky. A metal roof can leak due to a number of different reasons, including water damage, wind damage, or even simply poor installation. However, if you think your metal roof is leaking, you can do a few things to determine the source of the problem and get it fixed as soon as possible.

Signs That Your Metal Roof is Leaking

Most homeowners in San Antonio are familiar with metal roofs. They’re a common choice for homes and businesses due to their durability and low cost. However, even metal roofs can suffer from leaks. If you notice any of the following signs that your metal roof is leaking, it’s important to take action:

-Water seeping through the roof

-Puddles on the ground below the roof

-A strong smell coming from the roof

-Clinging snow or ice on the roof

If you notice any of these signs, it’s important to call a professional to inspect your roof and determine the cause of the leak. A damaged metal roof can lead to major water damage, expensive repairs, and even structural damage.

How to Fix a Metal Roof Leak

If you have a metal roof, it’s important to keep an eye on any leaks. Metal roofs are susceptible to water damage, and leaks can quickly become costly. Here are five tips for preventing metal roof leaks:

1) Check for any signs of leaking: If you notice water leaking from your metal roof, look for signs of damage. Signs of water damage include warped or warped boards, screws that are rusty or have been exposed to the elements, and pieces of insulation that have come loose from the roofing material. Call a professional to inspect your roof and fix any leaks if you see any of these signs.

2) Repair leaks as soon as possible: If you notice a leak, be sure to repair it as quickly as possible. Replacing damaged boards or sealing up holes with epoxy can help prevent further water damage.

3) Use caulking and sealants: Caulking and sealants can help prevent water from entering through small holes in the roofing material. Use caulk around vents and around flashing (a piece of metal that goes over a hole in the roof). Sealant can also be applied to the inside surfaces

What to do if the Leak is Bigger Than a Foot Hole

If you have a metal roof, it is important to keep an eye on any leaks. A metal roof can last anywhere from 15 to 25 years, but it can be costly to fix if it leaks. Here are some tips for detecting and repairing metal roof leaks:

1. Look for spots where water is pooling or dripping. This may be a sign that there is a leak in the roof.

2. Check attic spaces and ventilation openings for water or debris accumulation. If you see any of these signs, there is a good chance that there is a leak in your roof.

3. Use a digital weather radar to scan your area for potential roof leaks during heavy rainstorms or snowfall. This will help you determine which areas need attention most urgently.

4. Perform a “pitch test” to see if water seeps through the surface of the roofing material. This can be done by pouring a small amount of water onto the rooftop and watching where it spreads around the edge of the container. If the pitch test reveals moisture on the surface, there may be a leak in the roofing material.

5. Contact your insurance company


A metal roof can be an expensive investment, and like any other large purchase, it’s important to protect it from damage. If you notice water leaking onto your property or seeing rust on the walls of your building, there is a good chance that your metal roof requires repair. 

Don’t wait until it’s too late to get help; call us today at (210) 745-2020 to schedule a consultation with one of our experts.