Colorado Springs, CO Frost Depth & Snow Load: Ground Snow Load (2026)
Key Facts
- Below 7,000 feet
- Ground snow load 43 psf uniform
- At or above 7,000 feet
- Ground snow load 57 psf uniform
- What decides the band
- Grade plane elevation
- Exposure factor Ce
- 1.0
- Thermal factor Ct
- 1.0
- Code enforced
- 2023 Pikes Peak Regional Building Code with the 2021 I-Codes
Summary
Colorado Springs has no single ground snow load: it splits at 7,000 feet, with 43 psf below and 57 psf at or above, under the regional building code the city adopts.
Grade plane — Below 7000': Ground snow load - Pg : 43 psf uniform / Flat roof snow load - Pf : 30 psf uniform. At or above 7000': Ground snow load - Pg : 57 psf uniform / Flat roof snow load - Pf : 40 psf uniform. Design factors — Exposure Factor Ce : 1.0. Thermal Factor Ct : 1.0.
Official source re-checked September 8, 2026: the cited page had not changed since it was quoted.
Full Breakdown
Colorado Springs does not write its own design criteria. It adopts the Pikes Peak Regional Building Code, issued by the Pikes Peak Regional Building Department, which serves the city and surrounding jurisdictions from one code. That code bands the ground snow load by elevation rather than assigning the city a single figure, which is the honest engineering answer for a jurisdiction whose grade plane climbs into the foothills. Below 7,000 feet the ground snow load is 43 psf uniform; at or above 7,000 feet it is 57 psf uniform. The flat roof snow load is banded on the same threshold. Design factors are held constant across both bands, with an exposure factor of 1.0 and a thermal factor of 1.0. Anyone quoting a single ground snow load for Colorado Springs is either describing only the lower band or has flattened a distinction the code makes deliberately: the elevation of the grade plane is what decides which figure applies.
Violations & Fines
Ground snow load is a design input checked at plan review rather than a citable offence. Drawings must show the value for the correct elevation band, and on sites near the 7,000-foot threshold the grade plane elevation becomes a documented input rather than an assumption. Unbalanced loads must be accounted for in all directions as the code requires.
Frequently Asked Questions
What is the ground snow load in Colorado Springs?
Who sets the code for Colorado Springs?
How do I know which band my site is in?
Sources & Official References
Other rules in Colorado Springs
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