Sidewalls and Air Sealing

So far, so good.

The initial blower door reading this morning was 2,778 @ CFM50. Per Ohio Weatherization standards, 2,750 is OPTIONAL air sealing. To begin, this is a fairly tight house.

The crew worked on the upper level today - we're training semi-experienced personnel to dense-pack. We started on the upper level simply to give them additional experience on a ladder.

The final blower door for the day was 2,548 - a 230 CFM drop by simply insulating the walls.

We'll let you know tomorrow (pending completion; they're calling for thunderstorms) the final blower door reading.