Houston Chronicle Sunday

Durable siding protects home

- By Jennifer Fink

Maybe you’re thinking about re-siding your house to increase your home’s value or to replace damaged siding. If so, be sure to evaluate all siding options, because not all residentia­l siding exteriors perform the same.

Siding is vulnerable to weather year round with sun, severe storms, wind and water.

These elements, when combined with other threats from termites and normal wear and tear, can leave siding materials damaged.

There are numerous types of siding. However, engineered-wood strand lap siding offers the beauty of natural wood, with deep shadow lines for a premium cedar appearance. This siding is engineered to withstand harsh weather elements.

How do other popular siding products compare to engineered wood siding and trim? Do your own research to decide, but here is some informatio­n to consider. Fiber cement vs. engineered wood

In 2015, according to the National Oceanic and Atmospheri­c Administra­tion, 783 major hailstorms were reported in Texas. That’s a lot of hail with the potential to damage exterior siding.

Fiber cement siding is more brittle than engineered wood, making it more susceptibl­e to breaking or cracking if impacted by things like an errantly thrown ball or hail.

LP Building Products asked NASA to evaluate the impact damage resistance of LP SmartSide strand substrate engineered-wood strand siding and fiber cement siding.

Impact damage resistance was compared by impacting each type of siding with rocks, which could be thrown from a lawn mower, and golf balls and baseballs, which could accidental­ly hit the side of a house.

From the NASA evaluation summary: “Under similar conditions with all four projectile­s, more damage was sustained by the fiber cement siding product than the engineered-wood siding product.” Vinyl vs. engineered wood

Vinyl siding may fade over time to a different and unpredicta­ble shade and it is difficult to refinish. Pliable vinyl siding is susceptibl­e to damage when impacted by baseballs or stones thrown by a lawn mower.

Because vinyl siding is affixed more loosely on a house to allow for contractio­n and expansion, a strong wind may cause the siding to chatter on the underlying structure and adjacent pieces of vinyl. Also, because of its material properties, vinyl siding may be a bigger challenge to dispose of responsibl­y. Traditiona­l wood vs. engineered wood

Traditiona­l wood typically requires more maintenanc­e — such as scraping and painting — than other siding materials. If neglected it can warp or crack, and the paint may peel. Engineered-wood siding resists warping, cracking and splitting. It’s typically factory pre-primed, enabling it to take and keep paint well. Performanc­e and warranty

Look for a brand of siding that offers termite and rot protection, has proven impact resistance, and will perform for decades and increase curb appeal. Make sure your siding comes with a comprehens­ive warranty for up to 50 years.

This article was provided by a member of the Remodelers Council of the Greater Houston Builders Associatio­n. The council is dedicated to promoting profession­alism and public awareness of the remodeling profession through education, certificat­ion and service to the Houston community. For more informatio­n on this article, contact Lorraine Hart at lorraine@idealconsu­lting. net. To join the council or to find a profession­al remodeler in your area, visit www.ghba.org.

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