Gutters perform an important task but are often overlooked. They protect buildings and the landscapes around them from the wrath of wet weather. With all the business that is indiscriminately flushed their way, they also take on their share of problems. Leaves and other debris have a habit of transforming gutters into roof-line reservoirs. The ladder dents from that hurried chimney check make a lasting impression. And gutter seams are prone to leak from all the stretching and squeezing they must endure as temperatures pogo up and down. High-performance/low maintenance building materials have made such great strides in recent years, you'd think someone would design gutters and gutter cleaning systems that cure more ills than they inflict. Fortunately, they have. Gutters vary in style, composition, assembly, capacity and quality.
When selecting one, you need to decide between vinyl or aluminum (wood, galvanized steel and copper also are available); sectional or continuous; snap-together, solventweld, or riveted and caulked; the strapless look or traditional undermount hangers; K-profile or half round, and dealer-installed or do-it-yourself. Then there are the myriad schemes to divert debris before it clogs the gutters—and even more devices that help you muck out the works after all else fails. The homeowner spends more time deciding what color shutters they want than comparing gutter options.
Plastic gutters are the favorite for the do-it-yourselfer, while contractors usually opt for aluminum. Many homeowners prefer the vinyl gutters because they are so easy to install. The latest vinyl gutters also come in a greater variety of styles, so you don't have to settle for something clunky. You can also choose from high-capacity vinyl gutters which can handle up to 50% more water. The down side to these is that your ability to fit odd angles, such as around bays is limited with a vinyl system. You also have a far fewer color option with vinyl gutters than with aluminum ones. When selecting an aluminum gutter system, you need to consider the thickness and hangers. Choose a premium .032 gauge aluminum rather than .024 gauge for superior strength. Choose a floating hanger system—one that allows the gutter to stretch lengthwise along fixed brackets.
A debris shield will help keep gutters clean from nearby trees and other debris. Gutters should still be cleaned, even with the shield. You need to occasionally climb up and take a look around to help prevent any potential problems. Assuming you will need to clean under the guards once or twice a year, be sure you select a system that is easy to remove and replace.