Types of Metal
When it comes to metal roofing, there are plenty of different varieties available. Choosing between the many types of metal roofing can be daunting. Read on to find out the pros and cons of the different types of metal roofing available so that you can make the smart choice when deciding how to roof your home.
Steel
Steel is the most common material used for metal roofing. It is heavier and sturdier than aluminum and comes with a durable coating that defends the steel roofing against rust and corrosion. The most often coating used on steel is zinc, which protects it from corrosion. The steel is then coated with epoxy primer which adds adhesion to the metal roof. Finally, an acrylic layer is baked on top to give the roof color and an extra layer of protection. The paint finish is usually extremely durable and long-lasting.
Aluminum
Aluminum is a lightweight material that is often used on residential homes, but is not found on commercial locations very often. One benefit of aluminum is that it does not rust, so it does not require as many layers of coating as steel. However, it must be painted in order to make it attractive and the softness of aluminum makes it liable to denting.
Zinc
Zinc is one of the most environmentally friendly types of metal roofing. Zinc has a natural protective layer (zinc-hydroxyl-carbonate) that protects the roof from moisture and chemicals. Zinc does not corrode and is a malleable roofing option that can be fitted to almost any home.
Copper
Copper is an extremely reliable metal roofing resource. It can be a bit pricey, but with that investment you get a metal roofing material that will not rust, does not need any coatings or finishes (and therefore does not scratch or peel), is easy to work with but hard to damage, and continues to remain beautiful even after years of weathering and exposure to the elements.
Alloy
Alloy is another favorite material amongst metal roofing professionals. Alloy roofing material was created to be a strong, long lasting material that would be durable even after years of use. Similar to copper, alloy roofing weathers beautifully.
Stainless Steel
While stainless steel is often the most expensive roofing option, it is also one of the longest-lasting options. A one time investment in a stainless steel roof can last a lifetime. Stainless steel will never rust or corrode and is a very strong material. Stainless steel roofing materials are coated with terne, which gives the stainless steel a natural matte-gray finish.
Types of Panels
Standing Seam
Standing seams can be used on almost any roof and are one of the most versatile types of metal roofing available. Standing seam panels are a structurally sound and reliable option.
R-Panel
R-Panel roofs require very little maintenance and are a durable, long-lasting option. R-Panels can be installed on top of existing shingles, saving time, labor, and costs.
CF Panel
Concealed Fastener (CF) Panels use a unique locking system that creates a smooth, clean look. The color is as long lasting as the metal on these durable roofs.
U-Panel
U-panels are made with a heavier gauge steel that provides the roof with extra strength and durability. These panels can often be installed on top of existing shingles which makes the cost of installations cheaper.
AP Panel
AP Panels have a similar look as Standing Seam panels, but for a fraction of the cost. These panels require removal of the original shingles, so they are best suited for newer homes.
Find the Roof That’s Best for You
Even with all of this information it can be hard to determine which type of metal roofing is best for your home.