Bifold doors - triple or double glazed

[Sunnydaystocome]

Hi, I’m wondering about getting triple rather than double glazed bifold doors to help me meet energy requirements for building regulations.

However just a bit worried about the extra weight of them and thicker sight lines.

Has anyone got any experience of triple glazed bifold doors?

I’ve got double and i’d not do bifold again, they’ve taken a lot of maintenance, we fully open 4-5 times a year. I’d do sliding or krittle doors if we did again.