What to Know About Metal Roofing – Types and Benefits of Roofing with Metal
So, what is the purpose of a metal roof for commercial and residential roofing in Illinois? The modern technology of metal roofing is a relatively recent development and has rapidly gained popularity due to its improved performance. A hundred years ago, local roofing contractors avoided using metal for roofing. However, over time, metal roofing looks more aesthetically pleasing and is free of the old drawbacks. This has contributed to the widespread adoption of metal roofing across Canada and beyond. Read on and learn about the main advantages and disadvantages of metal roofing systems in IL, especially in the Chicago Metropolitan area.
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What is Metal Roof Covering?
The first thing worth mentioning is that sheets of metal roofing don’t consist of only one metal. It is usually a mixture of different metals or metals with certain impurities. Before starting work, roofing companies close to me check the material for surface cleanliness and defects. Then, using special machines, the metal sheets are shaped into the desired shape, such as a trapezoid or wave profile. Next, a layer of zinc (galvanizing), paint, or a polymer coating is applied to the surface to protect against corrosion and add additional aesthetics. Finally, the sheets are cut to the required dimensions according to the design requirements.
Typically, metal roofs last from 30 to 100 years in IL. Such a big difference is due to the different properties of the materials. For example, galvanized steel lasts the least (30-50 years), while copper and zinc can last more than 100 years.
Benefits of Metal Roofing
These are the benefits you will receive after installing a new metal roofing panel in Chicago areas and suburbs:
- Longevity and durability – One of the main advantages of a metal roof is its longevity. A quality metal roof can last 40 to 70 years, and with proper care and installation, the durability of metal roofing can extend up to 100 years. Unlike traditional roofing materials such as asphalt or shingles, durable metal is less susceptible to deterioration due to time and weather conditions.
- Energy efficiency – Metal roofs help reduce heating and air conditioning costs. Modern metals used for roofing can be coated with special reflective coatings that reflect the sun’s rays and reduce overheating of the building. This can significantly reduce air conditioning costs during the summer months.
3. Corrosion resistance – Modern technology has made it possible to create metals that are highly resistant to corrosion. This is made possible by applying special anti-corrosion coatings such as zinc or polymer formulations to the surface.
4. Minimal maintenance – Foremost, local roofing services near you like to work with metal roofing because of its energy efficiency. The benefit for the client is that the roof made of such covering requires minimal maintenance. They do not need regular painting or treatment with protective products, as it is required for wooden or concrete roofs. Periodic cleaning of debris and leaves is sufficient to keep the surface looking pristine.
5. Wide choice of designs and colors – Another important advantage of these durable roofing materials is the variety of shapes and shades. Modern metal roofing materials can mimic different textures such as tile, slate, or even wood.
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Challenges of Steel Metal Roofs
Despite all its positive qualities, a metal roof has some disadvantages:
- Poor thermal insulation properties – In summer, metal gets quite hot, and in winter it quickly gives up heat to the environment. A partial solution to this problem is the use of specialized coatings, but their effectiveness is severely limited by the physical properties of the material.
- Noticeable noise – Few people like the sound of rain drumming on the metal. However, this disadvantage is easily remedied by installing an additional soundproofing layer.
- The surface is too slippery – The risk of a thaw is so high that a large layer of snow will fall. However, even this disadvantage can be corrected. Close-to-me experienced roofing companies install snow and ice barriers made of profiled sheets or similar building materials to protect your home.
What is Better Metal Roof or Shingles: Comparison of Traditional Roofing Materials in Chicago
What is Metal Roof Called: Popular Types of Metal Roofing
Are you choosing metal roofing? In fact, metal roofs are divided into many types of roofing according to the main material from which they are made. Let’s take a look at the features of the 5 most popular types of metal roofs:
Aluminum
Aluminum roofing is known in Chicago suburbs for its lightness, corrosion resistance, and durability. Thanks to its resistance to moisture and sea air, it is ideal for coastal areas. Aluminum is easy to form, so manufacturers can easily create metal roofing products of various designs. Its service life is 40-70 years. The disadvantages are the high cost of a metal roof and the tendency to dent.
Copper
Copper impresses with its unique look and ability to change color over time. This is the best roofing metal material that is formed into a stylish green or brown shade due to the patina, which also protects the roof from corrosion. Copper roofing has been in use for over 100 years, especially in Chicago areas, and is lightweight and environmentally friendly, but costs significantly more than other options.
Tin
Modern tin roofs are usually made of steel coated with tin. Such a roof is lightweight, durable, and easy to install, but is hardly used today due to the availability of more modern materials. Therefore, the main field of application is historical buildings or decorative elements.
Zinc
Zinc roofing stands out for its aesthetic appearance and ability to form a protective patina that prevents corrosion. The service life of a zinc roof is 80-100 years, so this material is often called a “roof for life.” However, zinc is expensive and requires careful maintenance, especially to prevent staining (chalking).
What’s the Best Choice for Chicago homeowners: Standing Seam Metal or Steel Roofing Material?
Steel metal roofing is known as the most common type of metal shingle roof. This material is durable, resistant to fire, and relatively affordable. The service life of a steel roof is 40-60 years, and the variety of coatings allows you to choose the right look. The disadvantage is the higher weight and lower corrosion resistance compared to aluminum or zinc.
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Conclusion
Why are roofing services near me offering to install metal lately? Despite its drawbacks, metal roofing is more practical and cost-effective than other materials, such as architectural shingles. This choice is suitable for both the Chicago area and the Chicago suburbs. Strong, and resistant to corrosion and external influences, sheet metal will provide durability and reliability of your roof. It is only important to contact a reliable roofing contractor for proper installation.
FAQ
What is metal roof made of?
Typically, manufacturers make stone-coated metal roofs from steel, aluminum, copper, or zinc. All these metals offer strength, durability, and the ability to produce a sleek look, and producers place a layer of some form of protection against corrosion on the material. Given this variety of materials, every homeowner can choose an option that suits their budget and needs.
What is the biggest problem with metal roofs?
The main problem with metal roofs is the potential for corrosion in humid conditions if the material is not protected by a protective coating. In addition, in some cases, the metal can heat up in summer, which requires additional insulation.
How long will a metal roof last?
Metal roofing can last from 40 to 100 years, but this varies individually and depends on the material and maintenance. For example, copper and zinc can last for more than a century, while steel or aluminum have a slightly shorter lifespan. That’s why metal is called one of the most profitable options for long-term use. If you need a cost-effective solution, an exposed fastener metal roof is a cost-effective and durable option.
Are metal roofs noisy when it rains?
Modern metal roofs are not very noisy thanks to their insulating layers. Proper installation and the use of underlayments significantly reduce rain noise, so this disadvantage can be eliminated.
What is the minimum pitch for a metal roof?
For metal roofing, the minimum pitch is 10 to 15 degrees, depending on the type of panels. This slope ensures efficient water drainage and prevents moisture accumulation. Compliance with this parameter guarantees a long service life of the roof.