Flush casement uPVC / installation locally in Edinburgh

[BillScotty]

Hi,

I’m looking to replace domestic timber frames with flush PVC and looking for recommendations.

I understand Cityglass can install Rehau (Rio)
Edinburghglass seem to install veka (halo)
Eurocell (modus) is also local but think I would need to find an installer myself.

Anyone have any thoughts or recommendations in general /
best flush frames /
any advice for flush frames in Edinburgh specifically?

Thanks for any replies.