How to Install Metal Roofing Over Shingles: A Comprehensive Guide

by | May 5, 2024 | Blog | 0 comments

Installing metal roofing over shingles can be a practical solution for homeowners looking to upgrade their roofs. As homeowners look for more durable and energy-efficient alternatives, metal roofing has become a popular choice. Installing metal roofing provides an opportunity to increase both the aesthetics and functionality of a roof.

Benefits of installing metal roofing over shingles

Installing metal roofing over shingles offers several benefits:

  1. Cost-effectiveness: You can save on labor and disposal costs associated with removing existing shingles by opting for metal roofs. This makes your overall roof replacement project more cost-efficient.
  2. Time savings: Metal roofing installation over shingles is typically faster than a complete removal. As a result, your project requires less time and minimizes disruption to your household.
  3. Added insulation: The existing shingle layer adds an extra layer of insulation to your home, improving energy efficiency and potentially reducing your electricity costs.
  4. Structural reinforcement: Metal roofing adds structural strength to your roof. It improves weather resistance and protects against conditions like high winds, heavy rain, and snowfall.
  5. Environmental benefits: Metal roofing over shingles reduces landfill waste by avoiding tear-off. With its longer lifespan and recyclable materials, metal roofing minimizes environmental impact and contributes to sustainable building practices.
  6. Versatility: Metal roofing comes in a variety of styles, colors, and finishes. Thus, you can customize your roof to match your aesthetic preferences and enhance the curb appeal.
  7. Longevity: Metal roofing is highly durable and resistant to rot, mildew, and insect damage. So, it lasts longer than traditional shingles. Installing metal roofing over shingles can extend the overall lifespan of your roof even further.
  8. Low maintenance: Metal roofing requires minimal maintenance over its lifespan. It reduces the time and cost associated with upkeep compared to other roofing options.

Steps of installing metal roofing over shingles

When a professional undertakes the task of installing metal roofing over shingles, they adhere to a systematic approach for optimal results:

  • Assessment and Preparation: The installation process starts with assessing the condition of the existing shingles. If they are structurally sound and fastened, the roof surface is cleaned and damages are repaired.
  • Precise Measurement and Calculation: Accurate measurement of the roof’s dimensions is crucial for determining the required materials. The installer calculates the quantity of metal roofing panels, underlayment, fasteners, and other accessories needed for the project.
  • Safety Protocol: Safety is very important for the installation. The installer equips themselves with personal protective equipment (PPE), harnesses, and safety lines when working at heights.
  • Expert Installation of Underlayment: A waterproof underlayment is applied over the shingles to provide a layer of protection against moisture. The underlayment is then secured, ensuring proper coverage and alignment.
  • Precise Panel Attachment: Metal roofing panels are installed starting from the bottom edge of the roof and progressing upwards. The installer ensures precise alignment and fastens each panel to the roof tightly.
  • Sealing and Weatherproofing: In this step, we use recommended sealants or tape to effectively seal joints, preventing water infiltration and ensuring long-term durability.
  • Finishing Touches with Trim and Accessories: The installation is completed with the addition of ridge caps, trim pieces, and other accessories. These accessories enhance the roof’s appearance and offer structural reinforcement.
  • Thorough Inspection and Cleanup: A comprehensive inspection of the entire roof is conducted to verify that all panels are securely fastened and sealed. Any debris is cleaned up, and waste materials are disposed of.

Conclusion

Installing metal roofing over shingles is a practical and cost-effective solution for homeowners looking to upgrade their roofs. So, are you ready to upgrade your roof with metal roofing over shingles? Call Long Island Roof Repair Pros today at 516-271-4177 for expert guidance and professional installation services. With years of experience and a team of skilled professionals, we are dedicated to delivering high-quality roofing solutions as per your needs.

Written by Long Island Roof Repair Pros

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