If you're considering switching to a metal roof from a shingle one, you may believe it’s as simple as installing metal on top of shingles – this is not a viable option. However, replacing shingles with metal certainly is viable, and often a top choice for homeowners looking for a durable, long lasting and energy efficient option.
Metal roofs offer numerous benefits, including:
Longevity: Can last 40-70 years, significantly longer than traditional shingles
Durability: Can withstand extreme weather conditions, including high winds, heavy rain and snow
Energy Efficiency: Metal roofs reflect solar heat, reducing cooling costs.
Environmental Benefits: Many metal roofs are made from recycled materials and are fully recyclable at the end of their lifespan
While the idea of installing a metal roof over existing shingles might seem convenient and cost-effective, it's not recommended for several reasons:
Weight Concerns: Additional weight can add stress to the framework, potentially leading to structural damage and issues
Moisture and Ventilation Issues: Shingles can trap moisture between the old and new roofing layers, leading to mold, mildew, and rot
Inadequate Ventilation: Installing a metal roof over shingles can obstruct airflow, reducing ventilation efficiency
Surface Irregularities: Shingles create an uneven surface that can affect the appearance and performance of the metal roof, leading to poor fitment, gaps, and potential leaks
So, what is the best approach to switching to a metal roof? Ensuring complete removal of existing shingles.
Inspection and Repair: Removing the old roof allows for a thorough inspection of the underlying structure to assess any existing damage
Proper Installation: A clean, flat surface ensures the metal roof is installed correctly, providing optimal performance and longevity.
Taking the shortcut when moving to metal is a no-go. With a full shingle removal and proper metal roof installation, you’ll reap all the benefits that come with upgrading to a metal roofing system.
Based in Central Florida and founded in 2020, 3MG Solutions, LLC is one of the fastest-growing residential roofer and commercial roofing companies in the country. At 3MG, our goal is to build trusted long-term relationships with our community, customers, suppliers, and corporate partnerships. We believe this positions us as the best roofer and one of the dominant roofing companies in the country. Visit us at https://www.3mgsolarroofing.com/ OR call (407) 492-5256.
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