Rated 3.5 out of 5 by 4
Rated 4.0 out of 5.0 by Jerry good but could be made easier to install
I've been using this product for a few years now and it does work well. Just look at the bow in it on a windy day and you can see how much is leaking thru your patio door seals. It is always hard to find the end of the sheet though so I would suggest that 3M put a colored spot or line on the starting edge to make it easier to find. Or put better directions on the box describing where to look for the end in relation to the folded plastic when you first take it out of the box. I did watch the video online but nothing was mentioned about that. I am 65 years old and my eyesight isn't as great as it used to be and I am sure there are a lot of other people out there like me who would appreciate a marked starting tab.
January 8, 2015
Rated 1.0 out of 5.0 by mark Didn't cover my whole door. Useless
Box says it would insulate one 6'8"x9 patio door.
This thing barely covered even half of my 6'4"x 6' patio door. Pretty much unusable. Upset that I wasted money and time on this.
January 31, 2015
Rated 5.0 out of 5.0 by Beach Great for cold OR hot air control; use it for smoke control
Live in an old apartment complex that is too cheap for new windows. Use this film for extra layer of help with sun block in summer and smokers' intrusion all year round. Worth it on the patio door right next to my entry door. Don't use the door and so seal it off. Works well. A short inept person could need a 2nd person to help, but an average height person would find it easy to install.
July 21, 2015
Rated 4.0 out of 5.0 by Giggles Great Item but not that easy to install on big floor-ceiling windows.
Great Item but not that easy to install on big floor-ceiling windows. It could be cheaper by a little but wife must want it installed. Just a very large piece of plastic. Plastics are recycled from other goods. Still a very good product if installed properly. Watch videos on how to install properly. BTW, the package only gives you enough tape so don't mess up or waste the tape by cutting to long. Hope this helps, have fun installing!
January 6, 2015