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Can you install a metal roof over shingles?

Metal Roof Over Shingles Installation

Yes, you can install a metal roof over an existing shingle roof. The metal roof over shingles installation is quite a famous option among homeowners for multiple reasons. Roofing over shingles is the easiest method to add another roofing layer without destroying the already present one. 

It is time-saving and cost-effective. Let’s find out why.

The metal over shingles proves to be sturdy, light in weight, in fact, it has a weight of less than one pound for every square foot. Metal roofing over shingles is an ideal way to strengthen the structure of your home. 

Moreover, the installation of a metal roof over shingles is a budget-friendly option because homeowners need not remove the existing roof. One can simply add metal over existing shingles to add another layer of insulation for your home. This will prevent heat losses during winters and will keep the home cool during summers. 

Talking about insulation, let us tell you another major perk of metal roofing over shingles. Metals are the best heat retainers and blockers because of their reflecting surfaces. 

They prevent heat from getting inside the house during summers. At the same time, metal over shingles prevents the dissipation of heat from inside the house during winters.

All in all, the metal roof installation over shingles is a win-win. 

What to consider while installing metal over shingles?

Here are certain considerations you must keep in mind while adding an additional metal layer over your existing roof:

  1. All the facts we discussed above regarding a metal roof are 100% true. However, get in touch with a credible local roofing company service in your area. Listen to their professional advice and then make a decision. 
  2. Any leaking problems in your present single roof should be addressed before the installation of the new roof.
  3. If your existing shingle roof has construction issues or is sagging because of additional weight, then it must be fixed before adding a metal layer over it.
  4. It is smart to add an underlayment to your shingle roof before adding the metal layer. This will prevent the corrosion of the metal in the long-run. Ask your roofing contractor to help you in this regard. 

How much does it cost to install a metal roof over shingles?

The metal roof may cost three times as a shingle roof. If you are using residential high-grade metal for your roof, then it will come with a heavy price tag. However, it is worth the investment in the long run. 

The total cost of the metal roof will depend on the type of material and roofing style you opt for. The roofing company will give you an estimated cost after adding the charges of installation. This can be expensive since metal roof over shingles installation needs expertise, skill, and use of professional equipment. 

The Cost of Metal Roof Construction Materials

For a metal roof, you first need metal panels which cost around $6.50 for every square foot or $650 for every square. Expect this price to multiply if you choose a special style and design on the surface finish. Calculating the total cost, a metal roof will cost you between $250 to $400 for every 100 square feet. 

If you want to go for cheaper options then select either ribbed metal or corrugated steel which costs only $3.50 to $7.00 for each square foot.  This metal roof will cost way less than a shingle roof. 

However, if you are someone who does not want to compromise on the construction material, then you may opt for the premium quality metals such as zinc or copper. These will cost you around $15 per square foot.

Keep in mind that these prices can significantly increase according to the number of panels required and the metal density you select. 

Moreover, you must take into account the price of additional construction materials for your roof. A metal roof requires screws etc for its fastening over shingles. The premium quality screws do not come cheap and can cost up to $750! 

But once again, it is worth the price tag. These will serve you in the long run. 

What are the other roofing considerations to keep in mind? 

In addition to the cost of metal panels, roofing construction material, labor costs, and the price of hiring a professional company, there are a few other cost considerations one must keep in mind before hiring a metal roofing contractor. 

In addition to the metal roof over shingles installation, you also need to keep in mind...

  1. The cost of the permit:
    If you are opting for a full roof replacement then you will be legally required to get a permit by your state authority or inspection department. This permit costs around $1,000. 
  2. The cost of repairing or removing your old roof
  3. The style and design of your roof

Explore the HighFive Listings directory to find out the credible roofing contractors in your area. The reviews and their profiles can help you make a better decision. We always encourage our visitors to leave reviews regarding companies and services they use. Your experiences can help others, what else could be better?

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