4 ms·
If you have permafrost, there are many, many other issues to deal with. (I live in/near permafrost). I think what you are referring to is that in most areas, yo
by tjdalaska 8y ago
If you have permafrost, there are many, many other issues to deal with. (I live in/near permafrost). I think what you are referring to is that in most areas, you are required to extend the foundations below frost depth.
- lscharen 8y agoRight. And even “small” things like deck footings need to use sonotubes or similar to get below the frost line. Otherwise one or two years of frost heaving will ruin that new deck.