ridges of the wall in the positions shown before the wall is fastened in place the precise position for adhering each block 126 will be determined by spacing the horizontal rows of blocks 126 at the vertical positions of each horizontally extending girt see fig2 this enables the user with all of the blocks 126 adhered to place the panel 112 over the draped insulation 118 and hold the panel 112 in place then each fastener 116 e g self tapping screw can be screwed through the panel 112 outside of where each block 126 exists through the block and bite into the girt outer flange 124 once all of the fasteners 116 have been installed the panel block assembly will be secured to the building but significant open space will be created by the distance between the panel 112 and the girt 114 the blocks 126 create this space this space created not only allows for more fluffing of the insulation 118 between the girts 114 but also allows for the fluffing into the spaces created between the blocks along the girt flange fluffed blanket insulation is considerably more effective as a heat barrier than insulation that is matted down thus a much higher percentage of the wall panel 112 is.