For the purposes of this question, we are going to break down the types of metal roofing based on the roofing materials. You can typically purchase a metal roof in the following material types:
Copper Roofing: A durable copper roof will develop a protective layer and change color over time. The most costly type of metal roofing
Aluminum Roofing: Lightweight, corrosion-resistant
Zinc Roofing: A long-lasting, durable roofing material that doesn’t fade over time like other materials, will patina
Tin Roofing: A ‘tin roof’ usually refers to steel roofing, as tin roofs are no longer made
Metal or Steel: The most common type of metal roof, comes in many finishes
Copper roofing is more resilient in varied climates and forms a patina with exposure over time. Copper roofing is a durable material that lasts up to 100 years, making it a good option for historic buildings. Copper can be corroded or tarnished by water. It repels the corrosive and tarnish-causing effects of moisture by having a natural oxidized layer on its surface. Copper metal roofing materials are exceptionally durable and last a long time. They are extremely well known for this. Disadvantages: Copper is expensive and difficult to find.
Aluminum is a lightweight metal, but it retains a high strength-to-weight ratio, making it durable. This means that aluminum roofing can have more weight and strength than other popular roofing materials. Aluminum roofs are durable, last a long time, and come in many colors. They are primarily used for architectural roofing purposes and not structural roofing. Aluminum is an increasingly popular choice of roofing material due to its durability, corrosion-resistant properties, and lightweight design. Lightweight roofs can be placed on all kinds of surfaces. They install easily and don’t require much heavy equipment. Aluminum is also in high demand for its unique qualities. Aluminum roofing is a good option for your home’s roof because it requires less steel, which means less structural stress. Disadvantages: Aluminum roofs are more prone to denting than steel roofs, and they are less available and have fewer color options. They are also more expensive.
Zinc occurs in the elemental form, not related to copper. An oxidized zinc material has a protective layer still intact on its surface. Zinc roofs are generally more expensive than other roof types because they’re harder to install and therefore more prone to damage during installation. Zinc roofs are unique not only in color but also in how they age. When rusted and corroded, zinc roofs are no longer safe and must be replaced. A zinc roof can last over 100 years. They’re durable, low-maintenance, and don’t need replacing or maintenance throughout their lifespan. Disadvantages: Though beautiful, over time, chalking occurs on zinc roofing. This occurs when the roof is exposed to daylight and UV rays. In addition, zinc roofs are expensive and have limited availability in the US.
When speaking about types of metal roofs, most people are referring to steel roofing. The benefits of a metal roofing system made of galvanized steel have been widely known and used as a commercial roof option for years. Still, now it has become popular for use in residential roofing because of its affordability, longevity, and low maintenance. Metal roofing is available in many different metal roofing panel types, with advantages and disadvantages. Cost, appearance, and installation vary based on the metal panel type one chooses.
Metal roofing typically requires less maintenance compared to other types of roofs, as they are resistant to both heat and cold. However, it is important to keep debris from accumulating on the top to avoid corrosion problems in the future. Metal roofing material is fire-resistant. The metal has a high fire rating and is ideal for regions where wildfires are a problem.
Metal roofs are the most cost-effective option for a roof because they last longer than other roofing types. Metal roofs are durable and cheaper than other materials when you break down the cost. This might come as a surprise as, when you look at the other materials on the market, metal roofing is usually the most expensive. However, their cost improves because they last much longer than other roofing materials; on top of that, metal roof systems require much less maintenance so you save money from needing to reshingle or patch holes compared to asphalt shingle roofs.
Installing a metal roof may be cost-effective in the long term, but it will take some time to recoup those initial costs. As long as you can afford this initial investment, you will be happy with your metal roof. Metal roofs are strong and have high resistance to leaks and other damage. They can withstand impact from objects and strong winds up to 140 mph. So, metal roofs are a smart choice for dealing with the harsh Michigan weather extremes.
Types of Metal Roofing Panels
The four types of metal roofing are sprayed coating, standing seam metal roofs, corrugated metal roofs, and roll-formed. Each of the roof styles is unique in its benefits and tradeoffs.
Corrugated Metal Roof: Durability, lightweight, inexpensive, and easier to install. Made from corrugated metal panels.
Standing Seam Metal Roof: Weathertight, modern and attractive, requires minimal maintenance
Metal Shingle Roofs: More of a traditional look, longer-lasting than asphalt shingles
Metal Slate Roofs: More affordable and lighter than authentic slate, but similar look
Metal Tile Roofs: More inexpensive and lighter than authentic clay tile