The two most common choices for roofing materials are metal roof vs shingles. Before deciding on which one to use, consider the pros and cons of each roofing material.

Metal Roof

1. Advantages of Metal Roof

• Light. Metal in probably the lightest roof material available today.
• Longevity. Metal can last a long time. The average lifespan of a metal roof is around 60 years.
• Extended Warranty. Some manufacturers offer up to 50 years of warranty for their products.
• Weather Resistant. The material is fireproof and wind-resistant. Metal is also very good at preventing leaks.
• Green. Metal roof is made of recyclable materials. It is also very energy efficient with its capacity to reflect heat, which cools the interior during summer and lower electricity bills.

2. Disadvantages of Metal Roof

• Costly. The biggest drawback of a metal roof is its price, which is about three times more than asphalt shingles.
• Aesthetics. Metal roof is traditionally associated with barns, factories and production buildings.
• Unstable. Metal can contract and expand more than asphalt, which may compromise its ability to keep water away. Proper installation is the solution.
• Negative Track Record. People’s previous experience with metal is through the corrugated metal sheets that corrode in less than 10 years.
• Quality. Inferior or low-grade metals are still available, which are less durable and do not last as long as their high-grade counterparts.

Shingles

1. Advantages of Shingles

• Trustworthy. More than 100 years of use throughout the home construction industry. Owners are very comfortable with the material over their heads.
• Cheap. Asphalt shingles are very economical compared to metal roof. The low price is the single biggest attraction of this type of roof.
• Easy Installation. Very easy to install. Most professional contractors can install asphalt shingle roofs in one day. Even homeowners are known to do the work themselves.
• Easy to Repair. Asphalt is not only easy to install, it is also easy to repair.
• Variety of Styles. Asphalt comes in many styles and colors. There is the basic style for those with limited budget, but there are also high-end ones with style variations.
• Performance. Manufacturers offer 20 to 30-year warranty. Some are even highly rated and qualify as a cool roof that entitles the owners to tax credits.

2. Disadvantages of Shingles

• Tendency of Mismatch. Most homeowners choose basic styles and colors that do not maximize the aesthetic aspect of the house.
• Dependent on Maintenance. Longevity is often associated with periodic maintenance by the owner and a sturdy roof deck.
• Susceptibility. Asphalt does not perform well under extreme weather conditions. Its lifespan is also shortened by algae and mildew when it gets little sunlight.
• Heavy. Contrary to popular belief, asphalt shingles are actually heavier than metal. The old roof must be removed if you are to install a new asphalt roof.