Finland, up there in north where noboby farms! | Danish....what would they know about frost?????????????? :) Only cold thing they have is beer!
Finland is full of tile lines and we can get frost down to 2-3 feet. It is rare tile lines would frost, exept in places where you have snowmobile, logging tractor driving a cross it. Our lines are 2-4 feet deep and they do fine, no worries. Winters can be similar to Alberta, we have had -30C several weeks whit very little snow.
85% of the ground have tile in it and the frost would be an issue we sure would know!
Edited by Traveling Man 6/12/2010 04:18
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Would drainage tile work in Alberta?
