dublin door (doorsireland.ie) have doors you are looking for , they a shaker white and red oak for 240 euro with frost glass as i got before xmas and they do have them in a 6 panel aswell
I'd recommend Bearfoot, their address & map are here:
[broken link removed]
I recently got my internal doors there. White oak with frosted galss and funky design. A very similar door was in Dublin Door store for €510. My doors cost €230 each. I've an odd house and they had a full range of sizes that I needed. Their range of handles is very good as well.
Their website is terrible but I'd suggest paying the showroom a visit.
Best of luck.
I am looking for the same type of door ,ps supplies drogheda i thought had good price until i saw brooks builder providers north dublin. 32"X80" glazed or unglazed 140 but i was looking for 14 doors.
gary