Just finished the garage door insulation kit. I was debating on how to place it up and not look hokey. I have seen in some posts that they just draped it right over the hardware and it looks horrible. Plus, potential insulating issues may possibly arise afterwards. Meaning the door is flexible and may pull and tear at the insulation when lifting or when the door is closing.. So I chose to cut on the panels and slightly drape over so it would overlap. Then, to make sure that the flaps do not bind, I took the pieces I cut, and used adhesive caulk, And doubled it up under the flaps so there would be a nice overlapping gap in between the panels. It took a little bit more extra time, but I think it came out well, and the ends do not fold back or bind up when opening or closing, which is key.The double sided adhesive roll that comes with the kit DOES NOT hold well..so forget using it all together. So I ended up using a combination of spray adhesive, and gorilla glue heavy duty construction adhesive in a caulk clear form. (I would recommend you get three tubes to make sure that everything sticks properly- and prevents you from wasting time going back and forth to the store).Keep in mind (for the average do it yourselfer) this is not a one day job if you’re working on it by yourself and you want to do it right. It will probably take two days possibly three, because it’ll take approximately 12 hours for the caulk to cure and harden. Also, just like me, I had to go back and recheck and make some minor corrections and adjustments the next day when some parts of the insulation didn’t line up perfectly when I first opened and closed the door…so: if you’re not handy, I would highly recommend having another person help ypu with this project. However, I did it myself and I took my time and I think it came out great.I would recommend that you take the hardware off. Not only will it prevent the panels from binding together, it will help keep the insulation intact as well as assisting in the insulation purposes from the beginning. Also, cosmetically speaking: it just looks so Much better than what it was from before. As of now, there is definitely a noise reduction when vehicles pass by my place. Also, we just had a very high wind storm last night, and usually through the panels I could feel wind coming through the seams of the garage door and that is most definitely reduced.As a side note: , the knife that they give you with the kit is really dull, (honestly it really sucks) so go by a very sharp box cutter Blade so it doesn’t rip and tear on you. I started using it and I thought “ what the….!?!?!?” Trash it….So, the other technicals: Came on time, was packaged well, and even if there is a couple degrees reduction in the summer, and it tends to keep the warmth in during the winter, then it did its job. I have noticed a change in the temperature with the southern sun exposure beating in. I didn’t have a digital thermometer laser gun (let the other reviews do that), but again, there is a difference. Also I noticed that on humid days, it’s not as bad as it was before, and there has been a reduction of that humidity since I put it up…Once again: I would recommend that this is a two-man job, but it can be done by one person. If you’re patient enough and like to work alone, you definitely can do it on your own. I did it as one person. Took me about a whole day (of actual hard work)to get all the hardware off and put back on and the roll panels out..Also make sure you have some rags and alcohol or a cleaning solution to wipe off the excess grease from the rollers on the track. Very important to keep that clean so everything sticks to the door properly. It can get very messy when mixing caulk with grease and white panels…so again, take your time and don’t rush the job if by yourself.Overall, quite happy with the product, we’ll see how it goes throughout the year. Once we start going into the cold months, I’m sure there will be a huge difference. I can tell it’s working in the summer to keep the heat from beating in. I can only assume that this principle holds true in the cold winter months.. well- good luck, hope my review helps you in getting prepared on what you need to do when handling this future project…Highly Recommend…