Frost Line Depth in Kettering, OH: Nearby Codes Require 32 in

No official local value

No official frost line depth is published for Kettering.

Nearby official codes require 32 in (2 verified codes).

Source and how we checked

We searched this place’s own code and website and found no published frost line depth.

Climate: 107 nights a year at or below 32 °F (NOAA 1991–2020, Dayton Mcd, 5.1 mi).

Checked Oct 2026. Report a correction

Footings Deck Water line Fence post

32 in2 verified codes within 65 mi
107nights a year at or below 32 °F
58%of nearby soil rated “moderate” for frost action (USDA)

Does Kettering have an official frost line depth?

No adopted frost line depth found for Kettering in its official documents (checked Oct 2026). The nearest official values, from codes we verified, are 32 in. Use the deepest of them until the building department confirms Kettering’s own number.

What frost line depth does Kettering use for footings under Table R301.2(1)? Is it 32 in, like Springfield?

Call 811 (OUPS (Ohio811)) at least a few working days before you dig, so buried lines are marked.
Confirm the frost line depth with the Kettering building department.
Ask whether your project needs a permit (decks, larger sheds and footings usually do).
Dig below 32 in (the deepest nearby value) unless the building department tells you otherwise.
Book the footing inspection before you pour concrete.

How deep do footings, decks and water lines need to be in Kettering?

Drawn with the deepest nearby official value (32 in). Confirm Kettering’s own depth before you dig.

House or garage footing Deck footing Water service line Fence post

House or garage footing in Kettering: dig at least 32 in (81 cm). Below the frost line and at least 12 in deep (IRC R403.1.4).

Using the nearby official value of 32 in until Kettering confirms its own
Project	Depth	Rule
House or garage footing	32 in	Below the frost line and at least 12 in deep (IRC R403.1.4)
Deck footing (attached)	32 in	Below the frost line and at least 12 in deep (IRC R507.3)
Water service line	38 in	6 in below the frost line and at least 12 in deep (IRC P2603.5)
Fence post bottom	32 in	No code rule; common practice is below the frost line

Work out posts, concrete and footing sizes with the fence post depth calculator or the deck footing calculator.

How cold does it get in Kettering?

Average lows are at or below freezing from Dec to Mar. 107 nights a year reach 32 °F or colder; Jan is coldest, with an average low of 20.1 °F.

NOAA 1991–2020 climate normals, Dayton Mcd station, 5.1 mi away, elevation 720 ft.

Monthly temperatures as a table

°F	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Low	20.1	22.6	30.6	41.4	52.9	62.4	65.7	63.9	55.8	43.5	33.1	25.6
High	36.3	40.2	50.7	64.3	74.9	83.6	86.7	85.8	79.2	66.1	52	40.9

Kettering has fewer freezing nights than 66 of the 80 other Ohio places we track. The Ohio median is 116. Coldest: Geauga County; mildest: Euclid.

What frost line depth do towns near Kettering use?

2 official codes near Kettering are verified; each links to its document.

Official frost line depths near Kettering
Place	Verified frost line	Distance
Springfield	32 in	25 mi away
Columbus	32 in	65 mi away

How likely is the soil in Kettering to heave?

Moderate 58%High 42%

USDA rates the sampled soil around Kettering as 58% moderate, 42% high for frost action (main soils: Miamian, Crosby, Ross).

USDA NRCS soil survey, 9 sample points within 2 mi. Higher frost action means more risk of heave; see frost heave.

Kettering at a glance

Frost line depth: No official local value
County: Montgomery County
Population (2023 est.): 56,876
Mean annual temperature: 53.3 °F
ZIP codes (7): 45409 · 45419 · 45420 · 45429 · 45432 · 45439 · 45440