The Cost to Install Metal Roof Over Shingles

The cost of metal roofing can vary depending on the type of roof. The smaller square footage of residential roofing is better for the cost than for commercial roofing in Calgary. However, the cost will change again if you install your metal roofing over the top of your shingles. 

The reasons for this vary, but essentially, there are two contributing factors. The first factor is the general difficulty of installing metal roofing. This type of roofing requires more labour, time, and material to complete effectively. The second factor is that when installing a metal roof over shingles, you may need additional fasteners, supports, or insulation materials. As a result, calculating the cost can be complex. 

However, you can get a rough estimate of the price by looking at typical Calgary commercial roofing costs. Generally, the cost of metal roofing varies between $5-$15 per square foot. The lower end of this cost spectrum is where cheap metal roofing materials belong. These might include corrugated, thin gauge metals. 

The Cost of Calgary Commercial Roofing Installation

On the other end of the spectrum, though, is where our purposes lie. Even if you were to purchase a cheaper, corrugated roofing product, it would still exceed the $10 per square foot mark. This increase is due to the factors mentioned above, and it may go higher yet. One of the ways this could occur is through using a more expensive roofing material. 

House under construction. New Roof and copper

One of the ways metal roofing products become more expensive is through the paint or coating. Naturally, better quality paints will lead to a longer lifespan and more aesthetic finish, but the price will be higher too. Similarly, the type of metal can play a role in raising your costs. Tin or aluminum are inexpensive and come in fairly thin sheets. However, they do not provide the same level of protection as steel, copper, or zinc. 

Truthfully, the most expensive type of roofing material is copper. This metal is highly sought out, and using it in construction can often lead to a skyrocketing price tag. In fact, some estimates put the value of copper at 30% to 40% higher than zinc. Additionally, the aesthetic value of copper may not exceed the installation’s complexity for commercial roofing in Calgary.

In conclusion, the high cost of copper should not deter you from installing metal over your shingled roof. The durability and longevity of this system can be very beneficial, especially when using inexpensive materials. Plus, you can get better prices and more effective results by utilizing the opinion of professionals. Therefore, give us a call today and let us help you explore your options. 

At City Roofing and Exteriors, we take pride in our work and by serving Calgarians. We work hard to assist our customers in providing proper roofing systems to meet your budget and needs. We guarantee that you will be satisfied with our work, give us a call at (403) 608-9933 or email us at [email protected].

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