Is It OK to Put Metal Roof Over Shingles?: 1 Minute to Discover the Benefits and Best PracticesSarah ThompsonJun 09, 2025Table of ContentsUnderstanding the Basics of Metal RoofingThe Benefits of Installing Metal Over ShinglesBest Practices for InstallationFAQTable of ContentsUnderstanding the Basics of Metal RoofingThe Benefits of Installing Metal Over ShinglesBest Practices for InstallationFAQFree Smart Home PlannerAI-Powered smart home design software 2025Home Design for FreeAre you considering a metal roof over shingles? This might be a smart decision if you want to upgrade your roofing without the hassle of removing the existing shingles. So, is it really okay to put metal roofing over shingles? Let's dive in!Understanding the Basics of Metal RoofingMetal roofing is a durable and energy-efficient choice for homeowners. It comes in various materials, including steel, aluminum, and copper, offering longevity and reduced maintenance.The Benefits of Installing Metal Over Shingles1. **Cost-Effective**: By placing a metal roof over your existing shingles, you save on labor costs and disposal fees associated with tearing off the old roof.2. **Added Insulation**: The layer of shingles can provide extra insulation, potentially reducing heating and cooling costs.3. **Reduced Waste**: Skipping the removal of old shingles means less waste in landfills, which is an environmentally friendly option.Best Practices for InstallationWhile installing metal over shingles can be advantageous, there are some best practices you should follow:1. **Check Local Building Codes**: Before deciding, ensure that your local building codes allow for metal roofing installations over existing shingles.2. **Assess the Condition of Shingles**: Ensure that your existing shingles are in good condition and free from rot or damage. If the shingles are compromised, consider replacing them first.3. **Install a Barrier**: Adding an underlayment can provide extra protection against water intrusion and prolong the life of both roofing layers.FAQQ: Can I install a metal roof myself over shingles? A: While it's possible, it's recommended to hire a professional for a proper installation to ensure safety and effectiveness.Q: Will a metal roof over shingles affect warranty? A: Check with your roofing manufacturer, as installation methods can affect warranty validity.Q: How much weight does a metal roof add to my home? A: Metal roofs are usually lighter than asphalt shingles, making them a damage-free addition.Home Design for FreePlease check with customer service before testing new feature.