To prevent frost heave, Michigan building code requires deck footings placed 42 inches deep. Green Shield meets or exceeds these strict standards across Michigan, Indiana, and Ohio, utilizing non-concrete footings for a secure, year-round build that lasts a lifetime.
What is Frost Line and Why Does it Matter for Midwest Deck Building?
Building a deck in cold climates requires going below the frost line—the maximum depth ground soil freezes in winter.
Building a Premier Deck That Lasts a Lifetime.
Video Description
Building a deck in cold climates requires going below the frost line—the maximum depth ground soil freezes in winter. Footings set above this mark are vulnerable to freeze-thaw shifting, heaving, and long-term structural damage. To protect a homeowner's investment, Green Shield sets all deck footings to Michigan’s strict 42-inch standard.
Utilizing engineered footing pads or heavy-duty ground screws, Green Shield's Proven Process anchors every deck deep beneath the freeze zone. Ensuring your space stays level, safe, and resilient through every harsh winter season.
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Video Transcript
The maximum depth to which soil freezes during winter, requiring deck footings to be set below this level to prevent freeze-thaw displacement.
Green Shield sets footings to Michigan's strict 42-inch standard using engineered footing pads or ground screws.
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