Having moved into an older ranch, I wanted to do things to help on the utility bills. I was strongly encouraged to put in an attic stairway cover (at a former home), but at a huge price. So, I saw this stairway cover and thought I would give it a try. I was not sure of the fit, and it is perfect. Setup took a couple of minutes and it fits my stairway exactly. It is like a parka for the attic. I was also concerned about the issue of getting up and down through the cover when needing to access the attic. It is so light and easy to move aside and just as easy to put back. If anyone is on the fence about trying this, go ahead and try. When I installed it, I immediately felt the cold air stop whooshing by me at the top of the ladder. This is a great energy-saver at a great price.