Flooring Insulation Plans

I’m converting a 3 season porch into year round usable space and this is my plan for insulating the floor. Porch is currently on piers and the bottom of the joists are 18-24in from the ground. Alternate design is to tack plywood right to the bottom of the joists. That would add space for thicker foam board but I think laying strips of thin plywood into the joist bays would be easier. Would love feedback on the design. submitted by /u/ElectricMeatSac [link] [comments]

Apr 9, 2025 - 01:06
 0
Flooring Insulation Plans
Flooring Insulation Plans

I’m converting a 3 season porch into year round usable space and this is my plan for insulating the floor. Porch is currently on piers and the bottom of the joists are 18-24in from the ground. Alternate design is to tack plywood right to the bottom of the joists. That would add space for thicker foam board but I think laying strips of thin plywood into the joist bays would be easier. Would love feedback on the design.

submitted by /u/ElectricMeatSac
[link] [comments]