Cleveland, OH Frost Depth & Snow Load: Frost Line Depth (2026)
Key Facts
- One and two family dwellings
- Not less than 3 feet below adjoining ground surface
- Other buildings subject to frost action
- Not less than 3 feet 6 inches
- One-storey framed structures
- Commissioner may allow a lesser depth providing adequate support and anchorage
- Freezing protection
- Footing and foundation bottoms must be protected against freezing until backfill is in place
- Code currency
- Cleveland Codified Ordinances, 2026 S-28, current through legislation passed July 15, 2026
- Statewide figure
- None. Ohio leaves frost line depth to each jurisdiction
Summary
Cleveland sets footing depth in its own codified building code, and gives houses a shallower figure than everything else: 3 feet for one and two family dwellings, 3 feet 6 inches for other buildings.
§ 3125.06 Depth of Footings. (a) Protection Against Action. (1) When subject to frost action, the bottom of footings shall be not less than three (3) feet, six (6) inches below the adjoining ground surface except that footings for one (1) and two (2) family dwelling houses and similarly lightly loaded buildings shall be not less than three (3) feet below the adjoining ground surface, and except that footings for one (1) story framed structures which, in the opinion of the Commissioner will not be adversely affected by frost action, may be at such depths as will provide adequate support and anchorage. (2) The bottoms of footings and foundations shall be protected against freezing until backfill or other permanent protective cover is in place.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-28: Current through legislation passed September 1, 2026).
Full Breakdown
Ohio leaves frost line depth to each jurisdiction, and Cleveland answers it directly in its municipal code rather than in a design-criteria handout. The rule is tiered. Where footings are subject to frost action, the bottom of the footing must be at least 3 feet 6 inches below the adjoining ground surface. One and two family dwelling houses, and similarly lightly loaded buildings, get a lower requirement of 3 feet. A third tier exists for one-storey framed structures: where the Commissioner judges they will not be adversely affected by frost action, they may sit at whatever depth provides adequate support and anchorage.
That tiering is unusual and worth knowing, because a builder reading only the headline 42-inch figure will over-dig a house foundation by six inches. The section carries a second requirement that catches winter work regardless of depth: the bottoms of footings and foundations must be protected against freezing until backfill or other permanent protective cover is in place.
Violations & Fines
Footing depth is checked at inspection before the foundation is covered. The tier that applies depends on the building type, so a house is measured against the 3-foot figure and a larger or more heavily loaded structure against 3 feet 6 inches. The freezing-protection requirement is separately enforceable and applies between excavation and backfill, which in practice constrains how long an open foundation can be left through a Cleveland winter.
Frequently Asked Questions
How deep do footings have to be in Cleveland?
Why do houses get a shallower requirement?
Can footings be poured in winter in Cleveland?
Sources & Official References
Other rules in Cleveland
Compare Cleveland to another location·View the Ohio frost depth & snow load overview
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