Yeah, I tried to rEfErEnCe tHe ExIsTiNg StRuCtUrE with the roof pitch and positioning the loft windows so the left edges line up with the original 1st floor ones.
Get that picture. Glad you did that too, I spend ages calculating ratios for our window, not sure its noticeable or I got it right (theory was 133% width of sash windows with 100% opening and the 33% fixed). You’ve also inspired me to get the one pvc window we have left replaced to match.
looks absolutely fab!
just waiting for the photo with the perspective where the ground floor extension roof perfectly/continuously lines up witu the first floor roof 😬