Realistic metal roof cost expectations

By Emma Peterson. 

Four variables that change the total cost of a metal roof installation. 

Metal roofing is growing more popular for a variety of reasons. Not only is it a highly energy efficient roofing solution (often lowering HVAC strains and costs), but it is also incredibly durable. This durability brings two-fold benefits. On one side, increased durability leads to better performance in the face of extreme weather conditions like hail or wind. Additionally, better durability gives metal roofing a longer lifespan than other materials like asphalt (where asphalt lasts 15-20 years, metal lifespans are 40-70 years).  

With all these benefits, you might be wondering why metal is just now growing in popularity. One thing that has always held metal back is the higher price tag that comes with it (in comparison to something like asphalt). But how much is that price tag exactly? It really depends on your roof! Keep reading to learn from the Excel Roofing experts about the different factors that impact the cost of metal roofing.  

1 – Metal type 

Metal is not a one-size-fits-all roofing product. There are many different types of systems that you can choose from and each of them comes with different costs. Further, the market costs and supply chain can fluctuate, leading to fluctuations in price over time. In general, you can expect to pay:  

• $12 to $18 per square foot of steel roofing installed 
• $14 to $20 per square foot of aluminum roofing installed 
• $15 to $22 per square foot of standing seam metal installed 
• $25 to $40+ per square foot of copper roofing installed 

2 – Roof size and complexity  

Another huge factor in cost is the size and design of your roof. Those squares we mentioned earlier are the standard measurement unit for roofing. One square of roofing is equivalent to 100 feet2 or a 10 foot by 10-foot area. The more squares your roof is, the more materials and labor will be needed for a reroofing project, leading to a higher cost.  

Also, the more intricate your roof is the more work will be required and, in some cases, the more specialized materials needed. Intricate roof features that can increase costs include valleys, dormers, penetrations and steep slopes. 

3 – Preparation requirements 

Before your contractor can install a metal roof, they will need to prepare the worksite. In many cases, this means removing old roofing products. This not only incurs labor charges, but also disposal fees. The more they have to remove (single layer removal versus multiple layer), the higher the cost.  

Further, when they remove the old roof, they may discover damaged plywood and other issues that need to be repaired before installing a new roof. This can add some surprise costs to the project but is a key step to making sure your entire roof assembly is strong and your home protected.  

4 – The rest of the system 

Last but not least, it’s important to remember that buying a metal roof is more than just buying the top panels. A metal roof system also includes underlayment (which protects against moisture intrusion), flashing (which keeps penetrations like chimneys, vents and skylights secure) and water barriers (key for protecting against winter weather).  

Learn more about metal roofing and factors impacting its price tag.