Add or replace downspouts
New outlets cut into existing gutters and sealed, or tired downspouts swapped for new ones. See why gutter outlets need to be sealed.
4.9 · 170+ Google reviews
Licensed since 1995
Downspout Installation & Replacement
Bigger, better-placed downspouts that carry roof water away from your foundation. Installed by a local Oregon gutter crew.
Call or text for a free estimate(503) 308-1174- 4.9-Star Rated170+ Google reviews
- Licensed & InsuredOregon CCB #110122
- Published PricesFrom $6.50/ft
- Locally OwnedBased in St. Helens
A worn downspout draining into the deck boards
Is it time?
Signs You Need New Downspouts
- Gutters overflow at the corners, even when clean
- Water pools against the foundation
- Downspouts are crushed, loose or leaking
- Wet crawlspace or basement after storms
- Washed-out beds or soil at the base
- One small downspout on a long run
Not sure? Here's how to check your gutters after a rain.
Stop the overflow before the next storm
Free on-site look. Written price. Most jobs done in one visit.
Downspout sizes
2×3 or 3×4? We'll Size It Right
A 3×4 downspout has twice the opening of a 2×3, so it moves more water from big roofs.
Left: 3×4 · Right: 2×3
Standard
2×3 Downspouts
$6.50/ft
- Pairs with 5″ gutters
- Most single-story homes
- Slim, low-profile look
High capacity
3×4 Downspouts
$7.00/ft
- Pairs with 6″ gutters
- Big, steep or two-story roofs
- Valleys, shops & needle-heavy lots
Going bigger on the gutter too? See when 6-inch K-style gutters make sense.
What we do
Downspout Jobs We Handle
Shops, garages & commercial
Long rooflines need more outlets. We plan downspouts for shops, barns and small businesses too.
Outlets, elbows & cleanouts
Color-matched elbows, two-into-one funnels, Big Mouth outlets that clog less, and ground-level cleanouts for buried drain lines.
Drainage
We Plan Where the Water Lands
- Splash blocksSimple and tidy where the ground slopes away.
- ExtensionsCarry water past beds, walkways and flat spots.
- Existing drain linesTied in with a $75 cleanout so clogs clear from the ground.
More in our guide on where downspouts should drain.
Book a Free Drainage Check
Honest pricing
Downspout Price List
Published up front. Your written estimate uses measured footage and only the parts your home needs.
Getting new gutters?
Downspouts come with every seamless gutter installation. Budget the full job with our gutter installation cost guide.
Needles clogging them?
Stop debris at the source with gutter guard installation.
How it works
Fixed in 3 Easy Steps
Send a photo or call
Show us where the water is going wrong.
Free on-site check
We measure, plan outlets and give you a written price.
Install & water test
New downspouts up, water run through, site cleaned.
Customer reviews
What Our Customers Say
Questions
Downspout FAQs
How much does it cost to install a downspout?
2×3 downspouts are $6.50 per foot and 3×4 are $7.00 per foot, plus any outlets or cleanouts. Jobs have a $450 minimum, so we fix every problem spot in one visit.
Can you add a downspout to an existing gutter?
Yes. We cut a new outlet into your gutter, seal it, and run a new downspout. It's a common fix for long runs and gutters that overflow near valleys.
Should I get 2×3 or 3×4 downspouts?
2×3 works for most 5-inch gutters on smaller roofs. 3×4 is better for 6-inch gutters, big or steep roofs, and lots with fir and pine needles.
What goes at the bottom of a downspout?
An elbow and a splash block or extension that carries water away from the house. If it feeds a buried drain line, we add a $75 cleanout so it can be cleared from the ground.
Is it easy to replace a downspout yourself?
One downspout on a one-story home can be a DIY job. See how to install a gutter downspout. Two-story heights, new outlets and resizing are best left to a crew.
My downspout is just loose or crushed. Do I need a new one?
Not always. Loose straps and bent sections are often a quick fix. See our gutter repair services.
Serving Columbia County & the Portland Metro
Get Roof Water Away From Your Home
Free on-site check. Written price. A local crew you can call.
(503) 308-1174