A sliding door is just a big window, and if correctly built in (check if the glass is the correct sized for the door if a bit old) with the correct sized lintels this should not be a big problem as the loads would be transferred to the sides, allowing the door to slide easily. Silicon spray (being a Yachtie were we use this stuff everywhere), we now use silicone spray on all our windows in our 1930 home and the windows glide across with one finger before they used to tilt when trying to open them. I would place the door head up to line up with the others and one thing you might consider is placing a window seat, (rebate the bottom channels into the window seat) and have the window seat in and out, place a cushion over the entire seat, should be fantastic and if the deck is built, than no balustrade is required. If it is a stacker slider, i would do the seat for the entire length. So instead of looking a bit funny they will think it was supposed to be like that. We should all think outside the square more often. RAM

Hi Rose, You won't see them on display at any company as I designed them and instructed the window manufacturer how to make them. They were made by Stegbar windows based on their standard Georgian windows, which are normally powder coated white. I instructed to make them in powder-coated black but to exclude the vertical divisions. I think that most aluminium window manufacturers should be able to make them - but none of them will have them on display. I don't think that they would look very effective if you were using double glazing. This project was completed over 20 years ago (yes I have been in the business that long!) so I hope that the window manufacturers are still making Georgian style sliding doors! Best of luck, Dr Retro of Dr Retro House Calls

Definitely not weird! I would think it's quite normal actually, we're doing the exact same thing

Hi Wondering if anyone knows which brand is superior for windows and doors, my choice is between AWS or Darley.