Deck Footing Size Calculator (IRC Table R507.3.1)
Deck footing sizes from IRC Table R507.3.1, how to find tributary area, footing depth below frost, and a free calculator.
Oct 27, 20264 min read
IRC
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Frost Line Depth by State: How Deep Footings Must Go
Typical frost line depth ranges for every US state, the IRC footing depth rules, official examples, and how to find your exact number.
Oct 27, 20265 min read
Footing Size for a House: Width & Depth Calculator (IRC R403.1)
IRC minimum footing width, thickness and depth, presumptive soil bearing values, and a free calculator for a preliminary house footing size.
Oct 27, 20265 min read