Last month we put the support structure in for the south-facing window wall. Eventually, there will be twelve 7′ x 4′ windows from Serious Materials. These windows will have an R-value of 9 and are the most energy-efficient windows built in the US. R-value is the measure of insulation and basic windows have an R-value of 1, with most high-end windows only achieving an R-value of 3 or 4.
The Day Begins
Vladamir takes the top position
Woytek and Slovek take the middle of the column
Bogden, John, and Artur raise the base
'You're doing it wrong', says Ted
Checking for plumb
Victory!
Artur is satisfied
The Final Product
Elementalbuilding 
Can’t wait to see the huge windows going in!