Heat/Sound Insulation

Can you post a link to what you used? Does it have adhesive on one side? If not what are you using to get it to stick to the floor? I am looking for a more cost effective material for insulating my duster


Has adhesive, i.e. peel and press. Here's the stuff tbr.

http://www.homedepot.com/p/USEAL-US...?keyword=aluminum+self+adhesive+flashing+roll