Quick answers about gutters in Covina
Below are answers to the questions homeowners in Covina and nearby cities ask most about gutters, guards, downspouts and repairs. For a full overview, start with our page on Covina gutter installation and repair, or call (626) 555-0148 to speak with a local gutter contractor.
Gutter FAQ
How often should I clean my gutters in Southern California?
At least once a year, ideally in fall before the first major storm. Homes under pines, oaks or other large trees often need a second cleaning during the rainy season. See our guide on how often to clean gutters in Southern California.
What size gutters do I need?
Five-inch K-style gutters suit most homes. Six-inch gutters make sense for large or steep roof sections, long runs, and roofs where valleys concentrate water. Downspout size matters too.
What is the best material for gutters?
Seamless aluminum is the best all-around choice for most homes because it's rust-resistant, lightweight and affordable. Copper is the premium option for historic or high-end homes.
What are seamless gutters?
Seamless gutters are formed on site from a coil of metal into one continuous piece for each roof edge, so joints only occur at corners and downspout outlets.
Are gutter guards worth the money?
They're usually worth it for homes under trees, on steep or two-story roofs, or near brush. For homes with little debris, regular cleaning may cost less.
What gutter guards are best for wildfire areas?
Noncombustible metal guards with metal mesh or screen. Plastic and foam inserts can melt or burn. California's fire-area building standards require gutters on new construction in designated zones to prevent debris buildup.
Why do my gutters overflow when it rains hard?
Common causes are clogs, too few or too-small downspouts, gutters too small for the roof, or poor slope. If gutters overflow even when clean, sizing or downspouts are the likely problem.
Why do my gutters overflow at the corners?
Inside corners collect debris and receive water from two roof planes. Valleys above corners concentrate runoff, which can overshoot the gutter. A splash guard, larger gutter or extra downspout can help.
How long do gutters last?
Lifespan depends on the material, installation and maintenance. Copper generally lasts longest, followed by aluminum, with vinyl and painted steel usually wearing out sooner.
Can gutters be repaired instead of replaced?
Yes, when problems are limited to a few leaking joints, loose hangers or one damaged section. Widespread leaks, rust or undersized gutters usually justify replacement.
What causes fascia boards to rot?
Water held against the wood by leaking or overflowing gutters, a missing drip edge, or failing paint. Rotted fascia must be replaced before new gutters are hung.
Where should downspouts drain?
Several feet away from the foundation onto ground that slopes away from the house, using extensions, splash blocks or underground drains, and not onto a neighbor's property or a walkway.
Do gutters work on tile roofs?
Yes. Gutters are fastened to the fascia, or hung with strap hangers where there's no fascia, and positioned so water leaving the tiles falls into the trough.
Does a gutter contractor need a license in California?
Yes, for jobs where labor and materials total $1,000 or more. Gutter work falls under the CSLB's C-43 Sheet Metal classification, and you can check a license on the CSLB website.
How much of a down payment can a contractor ask for?
Under CSLB rules, the down payment on a home improvement contract is limited to $1,000 or 10% of the contract price, whichever is less.
What areas can I call about?
Covina (91722, 91723 and 91724, including Charter Oak) and nearby West Covina, Glendora, San Dimas, Azusa and Baldwin Park.