The Hotheadliners are also held on by double tape. I had them for over 5 years in my JK and held up impeccably, even in the hot oven we lovely call Arizona. Does it makes any difference temp or noise wise? hard to tell. Again, when it's 117F outside nothing will make a difference.I was thinking of doing cover kings headliner over the winter, good garage project when it’s cold and snowy outside. Apparently It is held on by double sided tape and I saw one review on the YouTubes where the guy suggested buying more tape as the kit comes with a bare minimum. I think it has a more finished clean look than other options.