Custom blind companies do a booming business the Washington, D.C. area where CCL and I live. We both have used the services of such companies and the results have been great. Still, there are rooms in my house where installation of custom blinds, curtains or even shades would not be a viable option for Jean Claude and Koko. They like to look out the windows of various rooms, particularly my bedroom and my living room. Jean Claude as expressed his desire opening at first destroying the plastic blinds that I have in my bedroom, now he simply pats on the blinds each morning so I will raise them for his viewing pleasure.
The living room is another matter. As you can see I have found a solution that suits the needs of the cats.