Hello,
I'm having concerns for my bricks yellowing over time. I'd like to prevent this as much as possible, without having to build in a windowless dark room all the time. I'm already using the curtains in my lego room as much as possible.
However, with summer being back soon, UV light will increase and thus enable the bricks to yellow faster. I was thinking about purchasing some UV filter foil to apply to my windows.
Does anybody have any experience using UV filters on windows? Will they actually work?
And where can I get those? I've seen a few online, but they are very expensive (€35/m2). What is the best place to buy them?