need help, who to level out room addition floor

[roermo]

one shot of the porch open the the living room. the other picture is of some of the damge caused by the old windows.

 

[inveresk]

J'd not be too concerned about including a vapour barrier here.

Are you sure the joists are 1 x 6"? It's normal for these to be 2" wide although they'll measure less through being dressed down. 1 x 6" might be too light depending on span and spacing.

Star screws will be ok.

 

[roermo]

Opps your right its 2x6 set flush on a concrete slab. that was I thought 5/12 lower than the living. It turns out to be more like 6 1/4. but your right 2x6 and thanks for the thought about the plistic, I too thought it would not be needed and even thought it might casue more trouble than help.

again thanks

Roger

 

[roermo]

ok folks thanks for the advice while I was working on this room addition.
here are 3 pics showing the begain to end work. brick is almost done. And so am I.

Roger