Seamless Gutters Built On-Site for Your Home
Gutters are easy to overlook until the first big storm reminds you why they matter. In Central Texas, where rainfall comes in concentrated bursts — three inches in an hour is not unusual during a spring storm — a properly sized and properly hung gutter system is the difference between water that gets channeled away from your foundation and water that floods around it. We install seamless aluminum gutters across Austin, San Antonio, and every town in between, custom-formed on-site to the exact length your home needs.
"Seamless" matters. Big-box-store sectional gutters are sold in 10-foot pieces that get spliced together with caulk and rivets at every joint, and every one of those joints is a future leak. Seamless gutters are extruded from a single coil of aluminum on a portable forming machine right at your house. The only seams in the entire system are at the corners and downspouts — which means dramatically fewer failure points and a much cleaner look against your fascia.
Why Central Texas Homes Need Real Gutters
Three things make gutters more important here than in a lot of other places. First, our soils. Central Texas sits on expansive clay soils — especially the black clay east of I-35 — that swell when wet and shrink when dry. Foundation movement is the single biggest cause of structural problems in our region, and the easiest way to control foundation moisture is to control where the water from your roof goes. Gutters and downspouts that discharge well away from the foundation prevent the constant soak-and-dry cycle that wrecks slabs and pier-and-beam foundations alike.
Second, our rainfall pattern. We don't get steady drizzle — we get downpours. A 1,500-square-foot roof can shed over a thousand gallons of water in a single hour during a typical Central Texas thunderstorm. Without properly sized gutters, all that water dumps off the eave at once, creating trenches in your landscaping, eroding mulch and sod, splashing dirt up onto your siding, and pooling against your foundation.
Third, our trees. Live oaks, pecans, cedar elms, and post oaks dominate Central Texas yards, and all of them shed heavily. Live oaks shed nearly year-round. That makes gutter maintenance and gutter guards genuinely useful in our region, in a way they aren't in places with fewer trees.
Sizes, Profiles, and Materials
5-inch K-Style
The standard residential profile. K-style has a decorative front face that mimics crown molding, and the trough holds significantly more water than a half-round of the same width. Right for the vast majority of homes.
6-inch K-Style
Bigger trough, larger downspouts, more capacity. We recommend 6-inch on larger roofs, steep-pitched roofs, and any home that has been having overflow problems with 5-inch.
Half-Round
The classic profile for historic homes, custom builds, and homeowners who want a more architectural look. Available in aluminum and copper for premium projects.
Heavy-Gauge Aluminum
We install .032 gauge aluminum as standard — heavier than the .025 you'll find on bargain installs. It holds its shape under ladders, ice loads, and the occasional fallen branch.
Color Selection That Actually Matches
Aluminum gutters come in a wide range of factory-baked enamel colors that hold up well in Texas sun. We help match your gutters to your fascia, trim, or roof — whatever ties the look together best. White, almond, musket brown, royal brown, black, and clay are the most common, but we can source dozens of additional colors if you want something specific. The factory finish is much more durable than paint applied later, and it doesn't peel or fade the way painted gutters do.
Downspouts, Splash Blocks, and Underground Drains
The gutter is only half the system. Where the water actually goes after it leaves the downspout matters at least as much. We install downspouts in 2x3 or 3x4 sizes depending on the trough capacity feeding them, position them at corners and inconspicuous points, and route them away from the foundation with splash blocks, extensions, or — when the homeowner wants it — underground PVC drains that discharge into the yard or street. Done right, the system moves water from your roof to a safe distance from your house every single time it rains.
Gutter Guards for Tree-Heavy Properties
If your house sits under live oaks, pecans, or cedar elms, gutter guards are usually worth the investment. We install several styles, from simple mesh screens to more substantial micro-mesh systems, and we'll tell you honestly which kind makes sense for your trees. The cheapest gutter guards aren't always the worst, and the most expensive aren't always the best — it depends on what's falling on your roof.
Roof + gutters together: If you're doing a full roof replacement, this is the right time to replace your gutters too. The crew is already on-site, the fascia is exposed, and combining the two saves you on overall labor.
What You Get From 3 Rivers
Custom-formed seamless aluminum gutters, hidden hangers fastened into solid wood (not just nailed through the lip), proper slope to the downspouts, sealed corners, and a system sized for your actual roof area and rainfall — not a one-size-fits-all install. We warranty our workmanship, and we come back if anything isn't right. That's the standard whether the gutter job is a $900 add-on to a roof replacement or a $4,500 standalone project.