myke Well-Known Member Nov 6, 2019 #1 I have a window that I removed and it’s now plywood both sides with 6” insulation in between. My insulated flex hose goes through a nice fit hole. What’s the best way to seal this area from the cold? Tape, spray foam insulation? Thanks
I have a window that I removed and it’s now plywood both sides with 6” insulation in between. My insulated flex hose goes through a nice fit hole. What’s the best way to seal this area from the cold? Tape, spray foam insulation? Thanks
myke Well-Known Member Nov 6, 2019 #4 Thx I assume the spray stuff will stick to the plastic cover on the vent hose.
nurrgle Well-Known Member Nov 6, 2019 #5 Oh ya, the spray expanding foam will stick to anything I have tried. I fill the gaps then clean it all up with a razor blade.
Oh ya, the spray expanding foam will stick to anything I have tried. I fill the gaps then clean it all up with a razor blade.
AdamBlack760 Well-Known Member Nov 6, 2019 #6 Go get some rigid duct to run threw the window. Well worth thev$5
