How Does Steel Roofing Perform in Hot Climates?

When considering their material options for roof replacement, homeowners often wonder about the suitability of metal and steel roofing in areas like theirs with hot climates. These concerns typically arise from the common misconception that metal is bound to absorb the sun and heat, making the home’s interiors unbearably hot as well. 

The fact is, metal roofs can combat the effect of heat inside the home itself. They possess attributes that provide sustained protection against increased temperatures in the home. With prolonged exposure to heat, any metal substance is invariably apt to heat up. But this fact shouldn’t be reason enough to dismiss the option of a metal roof. Here’s why:

Importance of Color and Finish

Roofing, even steel roofs, will absorb heat when painted a darker color. A special reflective finish can be applied to a steel roof to reflect away sunlight and heat and keep the home cool. If you opt for a pale color for your roof, you can improve the reflective performance of your roof even further.

Minimal Temperature Differences

Don’t be fooled into thinking that there’s a vast difference in temperature between metal roofing and asphalt or slate after long-term heat exposure. The truth is, the differences are minimal!

Light Materials Cool More Quickly

In no universe do materials that weigh less cool quicker than heavier materials. Metal, and yes, even steel itself is lighter than popular roofing materials such as asphalt shingles. Metal is nearly three times lighter, so it cools much faster.

Metal Reflects

Unlike other materials, metal reflects heat away from the home instead of absorbing it as other materials do. Cranking up the air conditioning leads to increased use of energy for you to keep cool. Because metal roofing naturally cools the interior of your home, it helps reduce energy bills. Asphalt, on the other hand, absorbs the heat and increases interior temperatures. 

Metal roofing has been proven to regulate interior temperatures much more efficiently than other materials. The material is virtually immune to moisture and water damage, keeping maintenance requirements low. Oberg Roofing and Remodeling is one of the most reputable roofing companies that can help you with your roofing needs. Call us today at (320) 204-2303. You may also fill out our online form to schedule an appointment. We serve residents of Sartell, MN and the surrounding areas.

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