I originally wanted this to be clamping down on the new insulation, but I could not find 3" screws with a 10-32 thread. The closest I could find did not work. All gaps have since been taped over with a reflective foil heat tape.
These are photos taken in the early years, before using facebook and google photos.
I originally wanted this to be clamping down on the new insulation, but I could not find 3" screws with a 10-32 thread. The closest I could find did not work. All gaps have since been taped over with a reflective foil heat tape.