Guest bedroom and workshop foundation walls

Footing is plated and crawlspace floor is insulated in readiness for the foundation walls.

Walls nearly completed.  Made of PWF, a pressure treated wood suitable for below grade building. 

Blue skin applied, footing backfilled and plenty of frostshield installed all around.

Guest bedroom frost shield overlaps the frost shield under the deck.

All of the piers are wraped to prevent them from being lifted by frozen ground.  This heavy black plastic is re-purposed packaging material from the insulated concrete forms.  It will all be buried soon by the back fill.