Unicoi County, Tennessee
Gutter cleaning, repair and new gutters in Erwin, TN
A normal year in Erwin brings about 47 inches of rain; on roughly 10 of its days, an inch or more comes down at once. The wettest season is summer (June to August), with about 15.3 inches; the driest is fall (September to November), with 8.7. Every 1,000 square feet of roof sheds about 29,100 gallons a year, and all of it goes through the gutters.
Call (866) 228-6229 free call to a gutter contractor serving ErwinErwin: rain and roofs
NOAA station USC00402934, 1 miBars to one scale; the longest is summer (June to August).
For days with an inch of rain or more, Erwin ranks among the fewest heavy-rain days of the 296 places in Tennessee on this site (10.3 a year). By the age of its homes it sits 14th oldest by median year built of the 296 places in Tennessee on this site (half built by 1965). By its first fall frost it sits 32nd earliest for the first fall frost of the 296 places in Tennessee on this site (October 23).
When to clean gutters in Erwin
The first fall frost comes around October 23 in a typical year here, and the last spring frost around April 21 (median dates, NOAA normals). Plan the fall visit for after the frost, when the trees over the roof have finished dropping, and the spring visit for after the pollen and catkins.
When to clean gutters explains how the trees over a roof change the schedule.
Gutter and downspout size for Erwin rain
What overwhelms a gutter is a burst, not a season. In Erwin the five-minute rain expected about once in ten years falls at 6.08 inches an hour (NOAA Atlas 14 Volume 2). At that rate one 2-by-3-inch downspout drains about 1,180 square feet of roof and one 3-by-4-inch downspout about 2,370, by the rule in the Copper Development Association’s design handbook. Try your own roof in the gutter and downspout calculator, which starts from this figure.
The houses in Erwin
Half the homes in Erwin were built by 1965, 72% before 1980 (ACS 2020–2024). In a neighborhood that age, many houses are on their second set of gutters or due for one, and the fascia board behind them is worth checking at the same visit. On a house built before 1978, replacing more than 20 square feet of painted fascia or trim falls under the EPA’s lead-safe rule, so ask whether the crew is certified.
69% of households own their home, and 69% of homes are detached houses, 1% townhouses. In a townhouse or HOA community, check who owns the gutters and what colors are allowed before booking.
Hiring in Tennessee
Tennessee requires a home improvement license for residential projects from $3,000 to $24,999 only in the counties that adopted the law: Bradley, Davidson, Hamilton, Haywood, Knox, Marion, Robertson, Rutherford and Shelby. From $25,000 a contractor license is required statewide. In those nine counties, ask for the home improvement license number on any job of $3,000 or more and check it.
Source: Tennessee Board for Licensing Contractors, Home Improvement. Look-up: Tennessee license verification.
Gutter work in Erwin
With half the homes built by 1965, replacement gutters and the fascia behind them come up more often here than in newer suburbs. The line takes all of it: