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Metal commercial roofing systems are a popular choice for commercial buildings due to their durability, energy efficiency, and fire resistance. They are also relatively easy to install and maintain.


There are several types of metal commercial roofing systems available, each with their own unique benefits. The most common types are:


Standing Seams


This type of metal roofing system features interlocking vertical panels that have raised seams. The panels are attached to the roof deck using clips, which allows for thermal expansion and contraction without causing damage to the roof. 


However, in recent years, roof manufacturers have been producing clipless standing seams. These panels use a screw hem which is usually used on vinyl and aluminum sidings. The screw hem also allows for expansion and contraction, keeping the roof in tip-top shape regardless of weather conditions.


Standing seam roofing systems are very durable and can last for 30-50 years. They are also energy efficient and fire resistant.


Metal Shingles 


Metal shingles are similar to traditional asphalt shingles. However, researchers from the Florida Solar Energy Center found that metal shingles reduce heat gain better than asphalt shingles. That’s because of the air space between the metal and the roof deck. The space acts as an insulator.that blocks the flow of heat into the attic.


Metal shingles are easy to install and can be used to mimic the look of other roofing materials such as slate or tile. They are also durable. These shingles can last for 25-30 years.


Metal Tiles 


This type of metal roofing system features interlocking metal tiles that are installed on the roof deck. Metal tiles give you the elegant look of concrete tiles. They are available in a variety of colors and styles, making them a versatile option for commercial buildings. The tiles are fire resistant and energy efficient. They have reflective coatings that bounce off solar radiant heat. They could last up to 50 years.


Metal Shake


This type of metal roofing system features panels that are designed to mimic the look of wood shakes. However, unlike wood shakes, they aren’t flammable and won’t warp, split, or rot. Mold growth won’t be a problem either. Initially, metal shakes would cost more than wooden shakes. But in the long run, they’re more cost-effective, because they’re more durable and won’t require as much maintenance as their wooden counterparts. 


Choosing a Metal Commercial Roofing System


When choosing a metal commercial roofing system, there are two factors to consider: 


  • Climate – Metal roofing systems are a good choice for areas that experience high winds, heavy rain, and snow. They are also a good choice for areas that experience extreme heat, as metal reflects more of the sun’s rays than other roofing materials.


  • Type of Building – Metal roofing systems are a good choice for flat or low-sloped roofs, as they can be installed without the need for additional structural support. However, they are not well-suited for steeply sloped roofs.


Metal roofing systems can be more expensive than other roofing materials, but they are also more durable and require less maintenance.


Once the metal commercial roofing system is installed, it is important to maintain it properly. This includes regular inspections, cleaning, and repairs as needed. Regular cleaning can help remove dirt and debris that can accumulate on the roof, which can cause damage over time. Repairs should be made as soon as they are needed to prevent further damage to the roof.


When installing a metal commercial roofing system, it is important to choose a reputable contractor with experience installing metal roofing systems, like Allweather. This will ensure that the roof is installed correctly and will perform as expected. It is also important to choose a roofing system that is compatible with the existing roof deck and any other roofing materials that are already on the building.