Hi guys, main house is now insulated and being boarded, we are onto the garage now, this is a room with a loft above the loft will have 300 mm of roll type insulation but my question is the eaves, it is a semi vaulted celing and there is a big space at an angle down to the soffits, just breatheable felt above before tiles.
so can i pack batts of insulation into the voids as long as its not touching the felt to avoid wicking.?
Or is there a better option, rafters are 600 centres so a batt fits,in well.
thanks