Is Copper Roofing Worth the Cost?
A new copper metal roof costs a national average of $59,260 for a 3,000 square foot roof as of 2022. This is considered a serious investment for a homeowner. However, investing in copper roof will increase the resale value of your home. Across the country, homeowners who invest in metal roofing get an average ROI of 85.9%.
Metal roofing can also lower your insurance rates because of its fire resistance, especially in states like Texas and California that are vulnerable to wildfires. So if you are wondering if copper roofing is worth the cost, it really depends how much you appreciate its beautiful look, can justify the cost for a roof replacement, as well as the other benefits of copper roofs discussed throughout this page.
Copper Roof Pros and Cons
When it comes to new metal roofing, a copper roof is top-of-the-line. Its durability and aesthetic appeal is unmatched. Copper is neither coated nor painted because it weathers without corroding. They are a very popular roof type to have installed in small sections for aesthetics.
- Unique, stunning appearance
- Superior durability, lasting 60 years or more
- High return on investment for home's value
- Can get very expensive with larger roofs
- Patina comes with age, so the roof may turn green
- Not all contractors will offer copper roof materials
Copper roofs are very long-lasting, with a lifespan of 60 years or more when properly maintained. They are resistant to cracking, shrinking and eroding, and can also withstand extreme weather conditions including heavy snow, hail, and wildfires. With this high durability, some homeowners may earn lower insurance rates. Additionally, copper roofs can yield as much as a 90% return on investment in home resale value.
Copper roofs are installed unfinished and acquire a protective green patina with age (like the Statue of Liberty.) Also, because copper roofs can become expensive, it is often reserved for special home design features, such as the roof of a prominent window or dormer.
If you are unfamiliar with metal roofing, you may have concerns about the potential for noise from rain and wind. However, proper attic insulation (which is a best practice no matter what type of roof you have) will keep your home quiet even during heavy storms. Additionally, copper roofing will not increase your likelihood of a lightning strike. While copper does conduct electricity, electricity is not drawn to it. In fact, because copper roofing is fire resistant, if your home is struck by lightening, your risk of fire is actually decreased, so your copper roof just might keep you safer.
How Long Do Copper Roofs Last?
A copper roof lasts much longer than traditional roofs such as a replacement asphalt shingle roof. New copper roofs can last from 60 to 100 years with little maintenance needed throughout their lifespan.
Maintenance and Cleaning
Unlike many other metal roofing materials, copper requires no painting or finishing. Copper roofs have the potential to expand and contract during weather changes which can cause the fasteners to become loose and require repair. However, this is not a major concern and is an easy fix even when it comes up as far as regular maintenance goes.
Copper roofing can lose its beautiful shine after many years, but there are methods for cleaning to restore its natural copper appeal. There are options for copper roof cleaning that include a chemical or natural cleaner to restore its original look, which can be done yourself with large amounts of store bought or natural home-made cleaner. However, many people opt to find a professional copper roof cleaner to help with cleaning copper roofing materials and restoring shine instead.
Preserving Copper Roof Color
When first installing your copper roof, you can preserve the shine by coating the entire copper roof with a clear polyurethane coat or a clear lacquer to preserve the natural shine. This will prolong the patination of your copper roof and postpone the natural green color that comes with natural oxidization as seen below.
It will start to go green at around 20 years after installation. You can talk to a roofing contractor near you to have a copper roof cleaned or replaced if need be.