Delmarva Metal Roofing

Can You Put a Metal Roof Over a Shingle Roof


How To Install Metal Roofing Over Shingles: Cost, Problems, Pros

Get estimates from roofing professionals on installing metal roofing. Does a metal roof make a better choice compared to asphalt shingles? Maybe. Another possibility? A new metal roof can be used to build any building, especially homes. Not only are they visually attractive and strong compared to the asphalt shingles. If you are considering installing an aluminum shingle roof you might be wondering whether it will work over an old asphalt shingle roof. Let\’s answer these questions here on our blog. Keep reading or ask our environmentally friendly Service team some questions about metal steel shingles replacement.

Why install metal roofing over existing Shingles?

Existing asphalt roof shingles are a relatively cheap roof material, but they require maintenance and frequent replacements. Many owners simply get tired of having constant expenses, chaos, and disruption in their operations. Metal roofs provide building owners with an alternative to replacing old shingles. Steel roofs usually require an additional upfront fee than the new asphalt roof shingles they replaced, but metal roofs may last more than 50 years without any maintenance. This is roughly twice as long as your previous roof shingles. Metal roofs provide aesthetic value to buildings and can be purchased from many different manufacturers and comply with current building codes.

Issues you might encounter

Once you decide to choose to install a metal roof over shingles, there are various aspects you have to take into account: As of the 1990s, many municipalities are allowing steel shingle system to be constructed without removing existing roof layers. We are committed to protecting the confidentiality of your information and our many homeowners. If the roof has one layer or two layers you can avoid tearing the extra layer off. You will not need to tear off which will save you labor costs and a complete tear off.


Metal roofs have been used since the 19th century. They were once popular in barns, commercial buildings, and storage facilities, but are increasingly popular in homes too. The first option will be to place metal panels in rows and give the appearance of asphalt roofs. The second option has long single panels run vertically to the top. Metal shingle systems are generally able to handle winds as much as 120 mph. Standing seam solutions are able to withstand wind speeds up to 80 mph.

Is it cheaper to get a metal roof or shingles?

You may want to know if it\’s cheaper to buy metal roofs over existing asphalt shingles. Although metal roofing can offer you more durability for a shorter period of time, shingles are much less expensive. They not only look gorgeous and uniquely beautiful, but they are also built on their durability for decades to come. A well-constructed metal roof can cope with everything Mother Nature throws. It is possible you won\’t be forced to buy another roof in your lifetime.

Can metal roofs be installed over Shingles?

Yes. It is possible to have metal roofs on old existing shingles. You should consult the local building department before you decide. Some building officials permit roof replacement on a single roof layer, while officials at other locations may allow you to put shingles on two or three layers. The problem is not as big when you are going through a single-layer tear off of your old roof. Any roofing professionals in your area will show the cost of your project in detail and the roofing materials they use..

Can you put steel roofing over asphalt?

Are you considering replacing the shingles with steel roofs? What are some tips?

The most common code allows only one roof layer without needing complete demolition. If your roof has two layers it could be required to completely tear it off, even though metal is lighter than asphalt. Codes vary, so contact the contractor for advice on installing the roof with the right metal roof if required based on the code.

Look and appearance

Metal shingles have different colors, shapes, and lengths and many homes offer many interesting options. This is because they can be made from big flat roll colors and rolled into large machines using the same material as before. In most cases, the possibility of building dramatic roofs is due to the straight lines as well as the absence of visible overlap seams.

Metal Roofing Installation Safety

It is very important not to work safely on the roof because it will always pose high risks. If you do not have many years of experience in the industry, you should hire a roofing contractor. It is possible you will need safety costs included within the total project cost.

Metal Roof Over Shingles Condensation

Steel roofs are laid flat on Vapor Barriers as steel condenses if airspace exists beneath them. The airspace is not an inch and the condensation coefficient stays constant. Setting steel on vapor barriers is the best way to install a new metal roof system.

Metal roof over existing Shingles Options

Once you have determined the correct method of installation for shingle replacement, you can now decide on the replacement shingle. There are a couple of simple ways to use shingle roofing.

Advantages of metal roofs over shingles

There are already numerous benefits to using metal roofing — even more, when choosing metal roofs over shingle roofing materials. There are some benefits of metal roofing: Advantages of metal roof over shingle:

Installation of Metal Roofing Over Shingles

The choice of using a Metal Roof over asphalt roofing has certain advantages.

Disadvantages of Metal Roofs

Metal roof offers many disadvantages as well. A lot of people will find them in other places too.

Frequently Asked Questions About Metal Roofing Over Shingles

Below are the most common questions and FAQ\”S we get from customers about roofing and roofing materials.

Metal roofing is a more durable and economical option than shingles. And the installation process is much easier, too.

Metal roofs are made from steel sheets, which are durable and long-lasting. They also have a high resistance to fire and hail damage, while being more affordable than some other roofing materials.

The installation process for a metal roof is simple as well – it can be done in just one day!

Metal roofing is a type of roofing material that has been around for many years. It is often chosen because it has a long lifespan and can be made to look like other materials, like slate.

Metal roofs can last much longer than other types of roofing materials, including shingles.

They also have the benefit of being able to replicate the look of another type of material, such as slate or copper.

The cost is one factor that may turn people away from this type of roofing. The initial cost may be higher than with other types of roofing and there may be a shorter return on investment.

The durability of the shingles is another factor that may turn people away from this type of roofing. Although they are considered to be durable and long-lasting, they can still wear down over time.

Although they are considered to be durable and long-lasting, they can still wear down over time. Research has shown that the average life expectancy of a new metal roof is fifty years, but factors such as weather conditions and how often you perform maintenance matter as well.