upvc fascia

I'm about to embark on the replacement of the fascias and soffits on the back of mine and our elderly neighbours semi detached houses (if the scaffolder turns up lol). I've done a lot of research but want to clarify a few things before i get going on it - i'd like it to be done properly this...

Hello I've searched the forum for opinions on the best makes of upvc soffits, fascias, guttering etc but it's returning ones from years ago so thought I'd try to find more recent ones. I've come across Swish (although I can see it's had its critics), and I know that Eurocell acquired Deeplas...