Hello everyone! 
I’m considering updating my window treatments and have been looking into roller blinds. I’ve heard they can be both stylish and functional, but I’m unsure about a few things. What are the best materials for roller blinds, and do they provide adequate light control? 
Also, I live in Canada, and I’m specifically looking for options available here. Are there any brands that offer a good balance of quality and price? Any recommendations or experiences with roller blinds Canada would be greatly appreciated. 
Thanks in advance for your help!