Seamless gutter installation in DFW means each run is one continuous piece of aluminum, formed on site to the exact length of that wall. We roll-form 5-inch and 6-inch K-style gutters in your driveway, hang them on hidden hangers, and aim downspouts away from the foundation. Most Dallas–Fort Worth homes are finished in one day.
What “seamless” means and why it leaks less
Sectional gutters come in 10- or 20-foot pieces joined with slip connectors and sealant. Every one of those seams expands and contracts with Texas heat. Over a few summers, sealant cracks and the joints start to drip.
A seamless gutter has no seams along the run. The only joints are at corners, end caps and downspout outlets. Fewer joints means fewer places for water to sneak out and stain the fascia or foundation.
Formed on site from coil, cut to each run
We own our seamless gutter machine and bring it to the job on our truck. Flat aluminum coil feeds in one end, and a finished K-style gutter comes out the other. We cut each piece to the measured length of that run, so a 38-foot back wall gets one 38-foot gutter.
Because we form what we need on the spot, there is no splicing short stock pieces and no waiting on an outside shop. If a measurement is off, we form another piece right there.
5-inch vs 6-inch K-style gutters
K-style is the most common residential gutter shape. Its flat back sits tight to the fascia, and its front profile looks like crown molding.
- 5-inch K-style suits many single-story homes with moderate roof areas and simple rooflines.
- 6-inch K-style carries roughly 40% more water than 5-inch. It is the safer pick for large roofs, steep pitches and two-story homes.
DFW homes often need 6-inch where a roof valley pours into one short gutter, typically over a front entry or garage corner. Intense spring downpours overwhelm a 5-inch gutter at those spots first. Our guide to 5-inch vs 6-inch gutters in Texas walks through the sizing math.
.027 vs .032 aluminum
Aluminum gutter coil comes in different thicknesses. The two you will see on quotes are:
| Gauge | Thickness | Best for |
|---|---|---|
| .027 | Standard residential | Most homes with normal exposure |
| .032 | Heavy duty | Hail-prone areas, ladder contact, heavy tree debris, longer runs |
Thicker coil resists dents from hail and ladders better, and it holds its shape on long runs. It costs a bit more. We list the gauge on every quote so you can compare bids fairly.
Hidden hangers, spacing and slope
We hang seamless gutters on hidden hangers that screw through the gutter into the fascia. They sit inside the gutter, so you do not see them from the yard.
- Spacing: about every 24 inches on most homes. Under heavy tree cover, we tighten that to about 16 inches so wet leaves cannot bow the gutter.
- Slope: roughly 1/4 inch of fall per 10 feet toward each outlet. That is enough to drain without looking crooked from the street.
- Long runs: runs longer than roughly 40 feet often get an outlet at each end, with the gutter sloped down from the middle.
Outlets and downspouts: 2×3 vs 3×4
The outlet is the hole where the gutter drains into the downspout. We cut outlets cleanly and seal them so they do not drip behind the downspout.
A 2×3-inch downspout is common on older and smaller homes. A 3×4-inch downspout moves about twice as much water. We usually pair 6-inch gutters with 3×4 downspouts, and we often add more outlets on runs that collect valley water.
For more on outlet placement and underground drains, see our downspouts and drainage service.
Get a measured, written quote
Send your address and a few photos of the roofline. We will tell you what you need — and what you don't.
Install mistakes we avoid
Most gutter problems we get called to fix trace back to the install, not the metal. These are the ones we see most in DFW:
- Gutter hung too low on the fascia. Water shoots over the back edge or past the front lip in a hard rain.
- No slope, or slope the wrong way. Water sits in the gutter, breeds mosquitoes and adds weight to the hangers.
- One small outlet on a long run. The gutter overflows at the far end every storm.
- Downspouts dumping at the slab. The clay next to the foundation stays wet, then shrinks hard in August.
- Hangers screwed into rotted wood. The gutter looks fine for a season, then sags and pulls away.
Colors and HOA matching
Many DFW subdivisions have HOAs with exterior color rules. Aluminum gutter coil comes in a wide range of factory finishes, including white, almond, clay, brown, bronze and black.
We match your trim or the HOA-approved color, and we confirm it in writing before forming anything. If your HOA needs a submission first, get approval before we schedule.
What is included in our installation
Every seamless gutter install from DTX Seamless includes:
- Removal and haul-off of old gutters and hangers
- A check of the fascia for rot before new gutters go up
- Seamless gutters formed to each run’s length
- Hidden hangers at the spacing your trees call for
- Corners, end caps and outlets riveted and sealed
- Downspouts placed to discharge away from the foundation, with extensions where needed
- Cleanup of scrap, screws and sealant tubes, and a water test
On expansive clay soil, water at the slab is a real problem. We aim to land runoff several feet from the foundation, commonly 5 to 10 feet.
How long installation takes
Most single-family homes take one day on site. The measure visit and written quote come first, then we book your install date.
Two-story homes, steep roofs or lots of corners can push a job into a second day. We tell you that up front. If we find rotted fascia when we measure, we point it out so it can be repaired before your install date.
Seamless gutter prices in DFW
5-inch seamless aluminum runs $9–$14 per linear foot. 6-inch seamless aluminum runs $11–$17 per linear foot. A typical whole-house aluminum job lands around $1,800–$4,500.
What raises the price
- Stories: second-story runs take more ladder time and setup.
- Roof pitch: steep roofs slow the crew and need extra safety gear.
- Corners: every inside or outside corner is a mitered, sealed joint that adds labor.
- Removal: tearing off old gutters and hauling them away adds cost per foot.
- Gauge: heavy-duty .032 coil costs a bit more than standard .027.
- Downspouts: more outlets, 3×4 downspouts and longer extensions add material.
Our DFW gutter cost page shows every price line in one place.
Add guards while the gutters are new
If oak, pecan or elm trees hang over your roof, consider gutter guards at install time. They fit best on new gutters, and we can tighten hanger spacing to carry the extra load. Extensions, outlet screens and valley splash guards are covered on our gutter accessories page.
Seamless gutter installation near you
We install seamless gutters across the metroplex, including Dallas, Fort Worth, Plano and Frisco. DTX Seamless also covers surrounding Collin, Denton and Tarrant County cities.
Frequently asked questions
How much does seamless gutter installation cost in DFW?
5-inch seamless aluminum runs $9–$14 per linear foot and 6-inch runs $11–$17 per linear foot. A typical whole-house job lands around $1,800–$4,500, depending on footage, stories, corners and removal.
Are seamless gutters really better than sectional gutters?
For most homes, yes. Sectional gutters have a seam every 10 to 20 feet, and each seam is a likely leak point. Seamless gutters only have joints at corners, outlets and end caps.
How long do seamless aluminum gutters last?
Well-installed aluminum gutters commonly last 20 years or more. Life depends on hail exposure, how often they overflow with debris, and whether the fascia behind them stays sound.
Do I need 6-inch gutters?
Large roof areas, steep pitches and valleys that dump water into one corner usually need 6-inch. Many smaller single-story roofs do fine with 5-inch. We size it run by run when we measure.
What color options do I have?
Aluminum gutter coil comes in many factory finishes, including white, almond, clay, brown, bronze and black. We confirm the color in writing before forming, which helps with HOA approval.
Will you remove my old gutters?
Yes. Removal and haul-off of old gutters is listed on the written quote. We load the scrap onto our trailer and take it with us.
Can you install gutters before or after a new roof?
After is better. New gutters go up once the roofer has installed drip edge, so the gutter sits correctly behind it. We can schedule right behind your roofer.