1375 Delaminating Sheathing - Insulation Energy Efficiency - Attics -

Image Text: Cross section > an H-clip here (or blocking, etc.) helps to prevent panel buckling > fasteners can pull through the delaminated sheathing > sheathing > cross section > H-clip > sheathing > rafter > sheathing > rafter > provide 1/8 inch gap > install H-clips (or blocking) between rafters/trusses or use tongue and groove sheathing