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Flat Roofs Maintenance

Downsides of Layering New Shingles Over Old Ones

Are you considering installing new shingles over old shingles? While it may seem like a convenient and cost-effective solution, there are several disadvantages you should be aware of. In this article, we will explore the drawbacks of installing new shingles over old shingles and why it’s important to consider alternative options. If you’re looking for professional roofing services, contact M&M Roofing Corp today.