A friend gave me a lift to B&Q so I was able to finally buy all the supplies I need to make my window “screens”. I wasn't able to find any wire mesh, so I'd some clean cotton muslin a while ago. It's a simple thing: cotton stapled on wood frames held on the wall with self-adhesive velcro, but I got 'em done and I'm really happy with the results. There's one for the bathroom, kitchen and living room. We'll finally be able to open some windows without having the outside come in. Oh, and I bought a new toy for myself as well (a cordless jigsaw – it was on sale).