WebDec 27, 2009 · We have to either pour continuous footings or 12"-18" deep footings, not for the frost line as much as it is for weight. Many of our decks start out on grade level, and … WebThe exact frost depth will vary depending on the specific soil type and condition, elevation, as well as other variables. The following map indicates the number of freezing degree days for Canada by zone. It is provided courtesy of Environment Canada. The table below provides the average frost depth in meters for any given number of freezing ...
Footing depth for deck in FL? - DoItYourself.com Community Forums
WebFlorida Interactive Average Last Frost Date Map. Florida Interactive Average Last Frost Date Map. Plant Maps. Home (current) About; Home; Florida Last Frost Date Map; Florida Average Last Frost Date Map. Zone 1 Frost Rare: Zone 2 Jan. 21 - Jan. 31: Zone 3 Feb. 1 - Feb. 10: Zone 4 Feb. 11 - Feb. 20: Zone 5 Feb. 21 - Feb. 29: Zone 6 Mar. 1 - Mar. 10: WebDec 27, 2009 · We have to either pour continuous footings or 12"-18" deep footings, not for the frost line as much as it is for weight. Many of our decks start out on grade level, and within 10' are 16-20' off the ground, so it is support necessary. I should think a 8" or 12" deep footing for your deck would suffice. Upvote. flower show firenze 2022
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WebApr 24, 2024 · The maximum frost line depth is 100-inches as seen near the tip of Minnesota, North Dakota, and Alaska, all the way to zero inches in Florida, southern Arizona, and southern California. What is frost heave and frost line? The frost line is simply the deepest point in the ground to which ground water will freeze. It’s also referred … WebAug 16, 2024 · The maximum frost line depth is 100-inches as seen near the tip of Minnesota, North Dakota, and Alaska, all the way to zero inches in Florida, southern … WebWhat Is The Frost Line Depth In My Area? So, your next question may be what is the frost line in your area? Here in the Atlanta, Georgia area the frost line is between 5 and 10 inches. So, that means your water pipes should be buried between 17 and 22 inches below the top ground. You can see a map of Georgia's frost line here at Hammerpedia.com. flower show hampton court