Hello everyone,

I’m double checking whether or not a plan of action seems sound. I’ve uploaded a picture of what I’m planning for the walls.

Insulation situation:
I’ve got a 20 x 22 garage that has some old fiberglass insulation in the 2 x 4 walls that I’d like use for a 3-4 season woodworking shop. I removed the old insulation in the ceiling, since it was falling out and had squirrel detritus in it. The rest of the insulation looks old but solid. It has a few areas that need some taping up. Eventually I’d like to cover it over mostly with plywood, so that I can easily hang things from it. I thought in the mean time I would cover the old insulation with a insulating foil vapor barrier.

Eventually I’d like to insulate the building. To finish it off, I thought I would insulate the roof, so I could have some skylights for extra light.

Wiring situation:
The wiring is good but has been attached to the face of the 2×4 framing. Rather than pulling it all and properly installing it in the insulated areas, my though it to leave it exposed and as I put up the plywood walls, let the plyood make natural channels for the wiring to fit in that I can later cover with a wood or metal strip.

Floors:
The exposed slab has some cracks in it. I thought I would just patch those and leave the exposed slab. The concrete blocks supporting the framing have some gaps in the mortar that I thought I would just patch up. Does anyone think I would need to pour a covering slab over the cracks?

Thanks for any comments you might share!

Ilmari