Can You Install a Metal Roof Over the Shingles

You can install a new metal roof over the existing shingle roof. Metal roofs keep growing in popularity as their installation doesn’t require complete tearing off the existing roof, which is time-consuming and expensive. Homeowners might wonder if they can install metal roofs over existing shingle roofs. In this blog, we’ll explore installing a metal roof over shingles.

Yes, you can install a metal roof over existing shingles. The entire process is recognized as a retrofit or re-roof installation. However, there are certain factors to consider while deciding on your home.

• Cost Effective: – Installing a metal roof over shingles remains more cost-effective than tearing off the old roof, as it eliminates disposal costs and labor for removing the shingles.
• Time-Saving: It remains faster when entirely torn off and replaced with a metal roof over shingles. This is the best way to reduce the time your home is exposed to the elements.
• Added Insulation: Existing shingles can work as an additional layer of insulation, which helps improve your home’s energy efficiency.

• Weight: – One factor that needs to be considered is the roof’s weight. Metal roofs remain heavier than the shingle roofs. Thus, ensuring the roof structure can take additional weight is crucial. Structural issues like buckled trusses or decking may need to be addressed before any kind of installation.
• Voiding Warranties: Roof warranty is a vital element to consider when installing metal roofs over shingles. As roofing manufacturers might void the roof warranty if a metal roof is installed over existing shingles. Thus, it becomes crucial for the homeowners to check with the manufacturer before proceeding with any procedure.
• Roof Ventilation: Metal roof installation over shingles can affect ventilation, and additional measures are needed to ensure adequate airflow. Proper roof ventilation ensures the longevity of a metal roof.

You might wonder about the cost of metal roof installation over shingles. At the same time, it’s cheaper to purchase shingles. Metal roofs offer you better value in the long term. It adds an aesthetic look to the roof and makes your roof look beautiful and unique. Metal roofs are designed to last for a longer time with durability. Metal roofs that are properly built and installed will last for a long time, saving you from another purchase in your lifetime.

While installing a metal roof over shingles can be considered a viable option in most cases, it becomes crucial to carefully know the pros and cons. You can also consult a metal roofing professional to help you understand your roof’s condition and guide you on the best action. This is the best way out to ensure correct installation to maximize the longevity and performance of your new metal roof.

Excel Construction Group is a professional, reputable roofing contractor who can guide you with metal roofs. To contact us for a free roof inspection, call (844) 601-ROOF (7663). Our team of professionals can help you install the metal roof over shingles.