Hi all, as we are just heading in to spring I am thinking about the coming summer. I need to put some foil insulation in my shed. The wooden rafters are held up with metal posts. I should have no problems fastening to the rafters I thought I would use my air stapler to do this. I was thinking of using liquid nails to fasten the insulation to the metal posts If either of the ideas to accomplish this are wrong I would really appreciate any suggestions. Thanks as always. Max.