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Pros and Cons of Metal Roofing

If you are considering purchasing Metal Roofing for your home, it’s very significant to consider the pros and cons of metal compared to other more common roof materials, such as asphalt, wood, and tile.

This proficient article offers a close look at some of the aids and downsides of steel, aluminum, and other metal roofing.

PROS of METAL ROOFING

Longevity

Possibly the main benefit of steel roof panels have over other roofing resources is longevity.  Asphalt shingles are very popular. In Europe and other parts of the world where the houses are hundreds of years, old landowners are not interested in putting on a roof that they will have to replace in 20 years or less.

The greatest adversary of bare steel is rust.  But the inventions of Galvalume and electrified coatings that consist of aluminum and/or zinc, have greatly increased steel’s capability to defy rust.  On top of that, specially engineered paint systems that allow producers to offer 40-year or even 50-year warranties are often called “Lifetime Warranties”. It can be painted again as needed.  Do you know that well-preserved steel roofs have been known to last well over 100 years?

Durability

Another reason that steel plates can last so long is their durability.  Steel is by nature a hard material, and steel roofing is actually the recommended roofing material in hail-prone areas because of its effect resistance, as well as in tornado zones because of its storm resistance, and in areas that are disposed to forest fires because of its fire-resistance.  The durability of the steel roof panel is usually tied to its thickness. The lesser the gauge number, the heavier the steel.

Energy Efficiency

Steel roof plates are more energy effective than other common roofing materials such as asphalt shingles.  We can categorize the energy efficiency of steel roofing under “Radiant Heat Block” and the subgroup “Solar Reflectivity.”  While asphalt shingles absorb radiant heat, the physical properties of steel cause the radiant heat from outside, or inside to bounce off steel roof panels.

CONS of METAL ROOFING

Styles

Style selections are limited to steel panels.  Asphalt shingles are made to look like wood slate. Steel roofs, on the other hand, are prepared with 2- to 3-foot-wide steel plates that are either flat with upright seams or wavy with little edges.  Some producers offer metal shingles, but they are extremely more expensive.

Cost

Possibly the biggest disadvantage to steel roofing is the upfront cost.  Although some steel plates are really cheaper than shingles, other plates can cost 2x, 3x, or 5x as much as shingles.  This upfront cost can be hard to gulp.  But it’s really hard to reject that, given their long lifespan, steel panels are going to cost less in the end.

Colors

Color choices are also restricted with steel plates.  Though some producers offer dozens of colors, the options are still more limited than shingles.  Plus, shingles are often multicolored to duplicate the look of slate or wood shakes.  With the omission of copper, it is hard to duplicate that multicolored look with plates.

 

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