Attaching insulation to a door.

Guys, I need to attach some rigid insulation to the back sides of my doors (inside the double door cavity) I will wrap the insulation in cloth but I am a bit stuck how to actually attach this to the door so it stays there when the doors are opened and shut the whole time. I also have pull handles in there that ned to be navigated around some how!! Has anyone had any experience with this? I was thinking abaout building a 50mm timber frame that the insulation would sit inside that I could screw to the door? You can see where I am talking about with the red X's Thanks JohnG

Impaling clips??!? Steve

No idea what they are Steve - can you expand on that? JohnG

Aloha & Kia Ora John, Perhaps these? http://www.acousticalsolutions.com/prod ... _clips.asp Aloha 8)

I'd just glue them :) It's pure for absorbsion so you might also make a little frame like the panel traps. add cloth for estethics.