Downspout installation costs $30-$75 per downspout on HomeGuide, which prices replacing all 4 to 5 downspouts at $220-$625. Angi puts the 2026 national average at $670, with most homeowners spending $315-$1,070 and a full published range of $100-$3,265. Yelp shows a typical range of $100-$417 from 72 real quotes. Per linear foot, HomeGuide prices vinyl or aluminum at $2-$4 installed while Angi shows $6.50-$22.25 across materials. These are separately attributed publisher estimates with differing scopes and ranges, figures as published (November 2025 to October 2026).123
Downspout cost by material
All three sources price downspouts by material, but the columns are not like-for-like: HomeGuide and Yelp separate material prices from installation, while Angi shows installed costs. Units are repeated per cell as each source states them.123
| Material | HomeGuide material (per ln. ft.) | HomeGuide installed (per ln. ft.) | Angi installed (per ln. ft.) | Yelp material (per ln. ft.) |
|---|---|---|---|---|
| Vinyl / PVC | $1-$2 | $2-$3 | $6-$12 | $4-$8 |
| Aluminum | $1-$2 | $3-$4 | $7-$30 | $6-$15 |
| Galvanized steel | $2-$8 | $5-$11 | $7-$22 | $8-$22 |
| Copper | $11-$30 | $14-$34 | $23-$68 | $25-$40 |
| Zinc | $7-$16 | $10-$19 | not listed | not listed |
| Galvalume | $3-$7 | $6-$10 | not listed | not listed |
| Seamless | $3-$12 | $5-$16 | not listed | not listed |
HomeGuide notes that replacements add $1 per linear foot and that some contractors do not list downspout prices separately in a total gutter installation estimate. Yelp figures exclude installation. Angi prices seamless downspouts in its style table below, a different categorization than HomeGuide.123
Replacement cost by home height
HomeGuide prices full replacement of 4 to 5 downspouts by home height; its one-story figure is stated for vinyl or aluminum downspouts, while the two- and three-story rows carry no stated material scope.1
| Home height | Total to replace 4 to 5 downspouts (HomeGuide) | Stated scope |
|---|---|---|
| One-story (10-15 ft tall) | $120-$375 | vinyl or aluminum, per source |
| Two-story (18-25 ft tall) | $220-$625 | material scope unspecified by source |
| Three-story (26-35 ft tall) | $315-$875 | material scope unspecified by source |
Angi adds that two-story and taller homes can run up to 50% higher when the installer needs a crane or other special equipment.2
Size and style
Angi prices installed downspouts by size and style per linear foot.2
| Category | Option | Angi installed cost (per ln. ft.) |
|---|---|---|
| Size | 2×3 in. | $6 |
| Size | 3×4 in. | $8 |
| Size | 4×5 in. | $11 |
| Style | Seamed | $6-$18 |
| Style | Seamless | $8-$25 |
| Style | Round | $8-$30 |
| Style | Rain chain | $4-$20 |
HomeGuide lists material-only prices by type: rectangular $1-$3 per linear foot, round $2-$8 per linear foot, and rain chains $6-$10 per linear foot.1
Replacement cost factors and labor
HomeGuide breaks a single aluminum or vinyl downspout replacement into materials and labor; totals include elbows, outlet tubes, and straps. Seamless downspouts cost $60-$255 to replace.1
| Factor | Average cost (HomeGuide) |
|---|---|
| Downspout materials (10-15 ft section) | $10-$30 |
| Labor (including removal and installation) | $20-$45 |
| Total cost to replace | $30-$75 |
Angi states labor accounts for 20%-50% of total project cost and prep work for 2%-20%. Yelp notes that removing and disposing of old downspouts adds $0.50-$1.00 per linear foot. Replacing downspouts and gutters together runs $2,200-$5,000 on average or $12-$25 per linear foot on HomeGuide.123
Common parts on HomeGuide: flexible elbows $3-$4 each, rigid elbows $4-$8 each, Y-shaped or bi-feed diverters $50-$80 each, and rodent guards or screens $5-$15 each. Angi puts most add-ons, including filtering screens, flexible elbows, splash pads, and rain barrel diverters, at $5-$50.12
Extensions and underground drainage
A basic above-ground downspout extension costs $5-$20 on HomeGuide, with splash blocks at $5-$15 and vinyl drain-sleeve extensions at $5-$20; those are material prices only. Extensions commonly come in 2.0-4.5 ft sections that attach together.1 For DIY extension work, browse downspout extensions at The Home Depot (non-affiliate link).
| System or add-on | Average cost (HomeGuide) | Stated scope |
|---|---|---|
| Bury downspout underground | $150-$350 per downspout | includes extension up to 10 ft, trenching, catch basin, drainpipe, and bubbler system |
| Rain barrel kit | $50-$200 | materials only |
| Catch basin extension kit | $20-$65 | materials only |
| Dry well installation | $300-$1,500 | installed, scope as published |
Angi prices underground downspouts as an additional $3-$8 per linear foot beyond standard installation.2
Repair and maintenance
Repairing an aluminum or vinyl downspout section costs $3-$5 per linear foot on HomeGuide, or $6-$17 per linear foot for seamless; handyman rates for minor repairs run $50-$80 per hour. Angi shows repairs starting at $4 per linear foot.12
Gutter and downspout cleaning costs $100-$250 on average or $0.50-$2.50 per linear foot on HomeGuide, against $120-$235 on Angi, which describes the service as typically scheduled once or twice a year.12
How many downspouts and how far to extend
HomeGuide states most homes need 4 to 5 downspouts, or one every 30-40 ft depending on climate, roof size, and gutter design, and that contractors will calculate the number needed. On extension length, HomeGuide says downspouts should extend 4-6 ft from the house when the land slopes away from the foundation and up to 10 ft on flat or sandy soil, advising readers to check local building codes or ask a home inspector. Angi recommends downspouts drain at least 5-10 ft away from the base of the house.12
What the Yelp quote data shows
Yelp displays a typical range of $100-$417 with $250 as its headline figure, based on 72 real quotes from businesses in the United States, and separately states a national average of $200-$650 to install new downspouts on an existing gutter or drainage system including materials and labor. This is marketplace quote data: the underlying job scopes are not like-for-like with the publisher estimates above, so the publisher ranges remain the primary figures. Yelp also puts downspout-only pricing at $4-$40 per linear foot plus installation and notes that choosing more expensive styles can add $10-$100+ to the overall price per unit.3
Source discrepancies worth knowing
HomeGuide carries a chart block labeled for installing 4 to 5 downspouts showing a national average of $21, a minimum of $5, a maximum of $52, and an average range of $7-$35, drawn from research and project costs reported by HomeGuide members. Those figures do not match HomeGuide own stated $220-$625 total for replacing 4 to 5 downspouts, so they are disclosed here and kept out of the summary cards.1
Yelp typical quote range of $100-$417 sits below its own stated national average band of $200-$650; both appear above under Yelp own labels.3
DIY or hire a pro
Angi states DIY installation can save up to 50% of the job cost, and in the same assessment flags working on the roof or from a ladder near the roof corner as a personal-safety concern; it describes adding extensions at ground level as appropriate for DIY. Yelp similarly describes basic installation as a job for skilled DIYers who understand ladder safety while recommending a licensed, bonded, and insured gutter professional for most people.23
Related guides
Dry Well Installation Cost
Gutter Installation Cost
Yard Drainage Cost
Gutter Cleaning Cost
Sources
- HomeGuide, “How Much Do Downspouts Cost to Install? (2026),” updated November 7, 2025, fact-checked per the page. https://homeguide.com/costs/downspouts-cost
- Angi, “How Much Does It Cost to Install Downspouts? [2026 Data],” updated September 18, 2026. https://www.angi.com/articles/cost-to-install-downspouts.htm
- Yelp, “How much does Downspout installation cost?” last updated October 2026; typical range based on 72 real quotes, cited on its own terms as marketplace quote data. https://www.yelp.com/costs/downspout_installation