Wow I too have the same glass above my doors. Mine are all internal swing doors therefore I don't have your delema. I'm in the middle of renovations and mine are staying. My walls will be dark and modern with all the trim white with the original character and it looks great. With your wall, it's a lot to deal with therefore would suggest replacing the slider with a glass door with timber trim, keep your walls light modern and bright and paint your trim dark (any colour you favour) here is my example to give you an idea of what I'm talking about hopefully you can see the value here is a snippet of my renovation good luck....hope my idea gives you plenty of ideas

Hi Dr Retro, Thank you. I really appreciate the input and the time you've taken to explanation your point of view. I really do want to get an understanding of where the issues lie in this design. So I hope you'll forgive me digging a little deeper. I don't quite follow why you think the design would require a 6m lintel. Yes, it does require a 6m track, but the track can simply be attached to the wall. The weight of the door need not be supported by the top track. It could be supported from below. The whole point of putting the configuration on the outside of the wall is to minimize the need to make structural changes to the building. There currently is no capacity to install a 6m wide external sliding door/window unit. Likewise I don't follow why the door should be any draftier than any other external sliding doors. The cavity is on the outside of the wall, so draft is not going to get in via the cavity. Other sliding doors of the unit type have the same draft problems this configuration would and solve it by using an overlapping flange at the front end of the fixed door and the back end of the slider. The same could be applied here, where we treat the wall as the fixed door.The point at which the doors engage each other has also be solved for other door configurations. It is just a matter of having a loose tongue and groove configuration. Again this is exactly the same as a unit providing center opening sliding doors. Finally the same sliding mechanisms are used in other sliding door configurations, so I don't see why that should be any draftier here either.

In my opinion cavity sliders will not keep the aesthetic of the home. And this is not a new build it is a renovation, so cavity sliders may not be an option. My choice for the bed to be on the wall with other bedroom robes, is because it will be more private. When people are walking down the hall they will not look directly onto someone in bed, if the door is open. When someone is entering room, there is still privacy for a person in bed, because of the swing of door.

Things are ticking along . We have a whole lot of long skinny flush-mounted LED taillights -- they won't be fitted until we take Frankie off the road to re-paint , as the existing lights come off , and these ones will need holes cut , the exterior repainted , then these lights bonded ( glued ) in . The Mercedes seats have had new certified mounts made ( being a safety item , we spent about $150 getting them certified -- keeps it legal , although there are literally thousands of vehicles out there that have had seats changed , and no certs ) and we made little 'boxes' that have walnut tops , and all the controls for the electric seats are in these ( on Merc cars , they are on the doors , but our auto sparky has made new mini wiring looms ) . We dropped the seats to the upholsterer last week , so in the next month or so they will be recovered -- a sort of bone/cream leather for the surrounds , and red leather with diamond stitching up the middles . This is almost what my cab looks like , mine has 1980's Falcon or similar bucket seats in a grey vinyl . I assume that was done so that there is only the 2 seats , and you can get through to the back , whereas in the pic with 3 seats , you can't . My interior is the same colours -- 3 different charcoal/grey tones on the dash , then a black on the doors ( why , I have no idea -- I would have thought charcoal would have been better ? ) . Once the seats are back and fitted , I am tempted to get the door cards redone -- do a padded charcoal vinyl that matches one of the dash colours , but do a 'scallop' from the rear of each door in the lighter leather , then a red maybe 150mm wide scallop in the middle . I feel that will tie in the doors , the dash and the seats better . The booth seating ( table and chairs basically ) in the rear will get done the same cream/bone and red leather , to tie it in a bit more . Which then brings up 1 problem . You may have noticed I have used a downloaded pic , and I was going to post a few 'before' pics of the cab and the rear , so you can see it in its 90's wooden and tacky lino glory , but that turns out to be a problem . All the 'before' pics I have are ones that the last owner e-mailed to me . I downloaded them all , they are still on my computer , I can look at them no problem . BUT for some reason , they aren't JPG's -- they show as 'Google Chrome Files' , and I can't work out if I can post them here -- I've tried but nothing happens . Are there any experts that know how to post these 'files' ( pictures ) ?