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How Kingstree Roofers Install Metal Roofing Over Shingles

Do you want to maximize protection for your roof without enduring a total roof replacement? This is possible by placing durable metal panels over existing shingles. Learn how to install metal roofing over shingles from the professionals at Santee Roofing, who offer expert roof replacement in Kingstree, SC

Why Kingstree Homeowners Should Consider Installing Metal Over Asphalt Shingles

Before diving into the process of this project, it's important to understand why this option is worthwhile for you. Asphalt shingles provide fair protection from any harsh weather that hits Kingstree, SC. However, they require more maintenance than other roofing materials and don't last as long. 

Many homeowners prefer shingles because they are affordable and add curb appeal, thanks to the wide range of colors and styles available. By installing metal roofing over the shingles, you can enjoy the following benefits:

  • Money savings: Tearing off the existing shingles can cost more, but experts can save you money by placing metal panels directly over the shingles. Metal roofs increase your home's energy efficiency and better insulate your home when the temperature changes. 
  • Roof longevity: Metal roofing can last at least 50 years, so you don't have to replace it as frequently as shingles. 
  • Visual appeal: Just like shingles, metal roofing is available in various colors and designs to match your home's style. 
  • Sustainability: Eco-friendly roofs are important to homeowners in Kingstree. Metal roofs feature 100% recycled materials, and when it comes time to replace the roof, contractors once again recycle it. 

Now that you know why this project is worthwhile, discover how to install metal roofing over shingles. 

Remove Any Damaged Shingles

Installing metal roofing over your existing roof is a good solution if you don't want to pay for a complete tear-off project. However, severely damaged shingles will need to come off before starting the project. Leaking or compromised shingles may not be able to support the added weight contractors are about to install and cause more structural damage. 

Experts will assess the shingle condition before moving forward with the installation and make sure that there is no damage before putting metal panels over the roof.  

Place Underlayment Over Shingles

If no shingles need to come off, then this is the first step in the process. Putting a protective underlayment over the shingles helps keep your roof in excellent condition over time. The material, which is usually a special type of roofing felt, absorbs moisture to prevent major roof leaks. 

Some contractors will tell you there's no need for an underlayment if your shingles are in great condition. However, placing the barrier over the existing materials will only strengthen your roof. 

Nail Supportive Battens and Underlayment into Shingles

Once the underlayment is secure over the shingles, roofers will then place wooden battens over the felt. These strips will support the metal paneling and create some space between the shingles and the new metal material. Contractors will use either a hammer or nail gun to secure both the underlayment and battens to the roof and prepare it for its top metal layer. 

Install Metal Panels Over Battens

Knowing how to install metal roofing over shingles involves completing all of the prior steps; once those are done, it's time to place metal paneling over the battens. Roofers need to line up each panel so it is uniform before screwing them into the battens. This process can be time-consuming, as experts must make the material symmetrical. 

After all of the panels are in place, the project is almost complete. Only one essential step remains, which will help prevent water from infiltrating your roof. 

Add Closure Strips and Flashing

The final step in the process involves placing either rubber or foam closure strips over each seam of the paneling. Leaving any small opening in the seams can allow moisture to seep underneath and damage the roof's structure. Contractors will also place flashing throughout the roof to prevent water damage and ensure decades of protection. 

Let Santee Roofing Improve Your Roof

Whether you have a roof leak that needs fixing or want to boost your home's protection by installing durable metal roofing, turn to the team at Santee Roofing. Their professional roofing contractors will inspect the structure thoroughly and provide you with long-lasting solutions. 

Let their team of experts explain how to install metal roofing over shingles, how to patch a roof leak, and much more. Contact the roofing experts at Santee Roofing today to schedule superior roofing services in Kingstree, SC.

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