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September 20, 2022

The Pros and Cons of Metal Roofs

Homeowners should consider the pros and cons of metal roofs before installing or replacing their curring roofing systems. While a high-quality metal roof can do wonders, it might not always be suitable. The reliable roofing service by Rock House Roofing in Woodstock, GA, can help homeowners decide which is best for their homes. 

This comprehensive guide will explore all the advantages and disadvantages of metal commercial and residential roofing. 

The Many Pros of Metal Roofs 

Metal roofs are quickly winning over many homeowners today due to their numerous benefits, including the following.

A Long-Life Expectancy 

When properly installed and maintained, homeowners can expect metal roofing to last between 40 and 50 years and sometimes up to 70 years. Artificial and real slate and concrete or clay roof tiling are the only types of roofing that generally match or rival this longevity. 

However, metal easily beats these roofing materials that only have a life expectancy of between 20 and 25 years:

  • Asphalt shingles 
  • Modified bitumen 
  • Wood shakes and shingles 
  • Gravel and tar
  • Fiber cement shingles

Incredible Durability and Resistance 

Homeowners also choose metal roofing for their home improvement projects due to its outstanding durability and resistance. When properly installed, metal is highly resistant against:

  • Fire
  • Mold and mildew
  • Rot
  • Insects
  • Winds of up to 140 miles per hour
  • Heavy water, including from storms and snow

Energy Efficiency

Metal roofs reflect the sun's infrared light and UV rays. By reflecting this heat, homeowners often see a 10% to 25% reduction in cooling their homes. 

The Material Is Lightweight and Easy to Install

Metal roofs boast lightweight material that generally weighs between one to three pounds per square foot. Thanks to this advantage, homeowners can save on material and labor costs. Other roofing materials weigh: 

  • Asphalt shingles: two to five pounds per square foot
  • Concrete and clay tiles: five to ten pounds per square foot
  • Wood shakes and shingles: 3.5 to 4.5 pounds per every square foot

Better for the Environment 

Metal is also better for the environment than other residential roofing materials. This is because many metal roofs use 25% to 95% recycled material. Additionally, homeowners can always recycle metal roofs for new projects after they reach the end of their lifespan. 

Homeowners can also easily place metal roofing over asphalt shingles, avoiding the need to remove their roofs altogether. Besides saving money, this also prevents more shingles from ending up in landfills. 

The Cons of Metal Roofs 

Homeowners need to know both the pros and cons of metal roofs. While metal roofs have several advantages, there are still a few disadvantages to consider.

Metal Roofs Can be Expensive 

A metal roof can range from $120 to $900 per square foot. However, the price depends on the quality of the metal, with the higher-end options costing ten times or more than traditional asphalt roofing. 

However, it's important to note that metal roofs also require far less maintenance. So, while homeowners might pay more for initially installing metal roofing, they likely won't need to pay for regular maintenance services. 

It can Still be Damaged

Although metal roofing boasts impressive durability, it's still not indestructible. Issues like accumulating water or snow can quickly rust lower-grade metal and even lead to denting. This concern is especially crucial for homes with a lot of rain or snowstorms. 

Investing in higher-grade metal alongside expert installation is the best way to combat this issue. The proper metal installation will significantly reduce the chances of rusting, denting, and other damage. 

Metal Roofs Can be Noisy 

Some homeowners find metal roofs alluring because they make noise during high winds, rain, and snowstorms. However, this allure can quickly disappear as metal roofs tend to be noisier than other materials. Fortunately, adding extra insulation typically resolves this problem. 

Finding the Right Metal Years Later

When homeowners need to repair or replace sections of their metal roofs, they may struggle to find a suitable replacement. For example, manufacturers may put their particular metal color out of production. 

How Rock House Roofing Can Help

There are various pros and cons of metal roofs that homeowners should know. While some disadvantages exist, many homeowners and commercial businesses see the advantages of metal roofing as investment worthy.

Many of these disadvantages disappear with the correct grade of metal and the right installation team. The qualified and credentialed team at Rock House Roofing offers cost-effective solutions for high-quality products and results. Contact Rock House Roofing to learn about the common causes of roof leaks and what roofing material to use for your home or business.

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