I am planning to use 2 inch insalation board to create a box that is 6 x6. I am running 2 1" 1/4 and 2 1'"pipe. I am going to seperated the pipe with 1" insulation and then spray tiger foam inside. My run is 50 feet. I I am using the insulation board to save mony on the foam spray. Do you see any problems with this.
thanks joe
thanks joe