But they had functioned well, so we got the same (type of) thing: dual honeycomb shades. I think the honeycomb shape should help insulate the bedroom from the outside temperatures. And now the common one seems to be cordless.
So first we measured the window openings. We did this before for the last time we needed a blind. We are mounting the shades inside the window area. Each window is recessed by about 4 to 6 inches from the wall surfaces, and the shades fit in that recessed area.
Measure across the window, from wall to wall at the top, middle and bottom of the window. 70 inches for all for one window. The other window was 69 7/8, 69 7/8, and 70 inches. We also measure the previous shades; they were both 69 5/8. The shade needs to be a bit smaller (apparently 3/8 inch smaller), so that it does not bit the walls as it goes up and down.
The height is not as critical. One window is 58 inches on both the left and right; the other is 57 15/16 on the left and 57 3/4 on the right. Let's just call them both 58. At worst one is a small amount too long, but that shouldn't matter.
Then it's off to Home Depot to order them. Take along the little chip that has our paint color on it. Find the person in the custom blinds area to pull out the book and look at the colors available. We chose MyBlinds, which seems to be a Home Depot branded version of Hunter-Douglas blinds. These are Light Filtering Honeycomb Cellular Shades. 1/2 inch Cottage Double Cell in Buttercup HC3 920. Inside Mount. With Cordless Lift (costs an extra $51.01 for each). Total comes to $786.02 (for both of them).
They will ship to my home or deliver to the local store for free. Given the size and shape of the package, I'm not convinced it would arrive at my house in good shape, so I ask them to ship it to the store and I'll pick it up. The box should be over 70 inches long -- so about 6 feet long, but only 4 to 5 inches square in cross section.
We order them (and pay) on 25 March 2019; they call on 5 April 2019 (so two full weeks, plus the intervening weekend). I put them up on 7 April.
Installation involves mounting 3 clips on the top underside of the window well. Each clip is held in place with 2 screws. Use a drill (1/8" bit) to drill a pilot hole for the screws.
Mount 3 clips, one on each end and one in the middle.
Then put the blind on the clips. The front edge of the clip slides into a groove in the top of the blind and then the back part of the clip is a bit springy to allow the back on the blinds to pivot up and snap in place.
Then just pull them down and it's done.
Repeat for the other window. Total time, about 2 hours.
