Need an engineer to come up with a clip-in system for bottom tracks for alum extrusion sliding door.
As you can see on the image, this option is using a sub-sill to hold double and triple track together, what needs to be done is - to create an option, where these 2 tracks can joint together with out using any screws or sub-sill (tray). The joint has to be solid, on done on site. Has to be tights, so when step on it it doesn't separate under weight.
The joinery has to be done in a way, where the tracks could be used separately as well. So the sides of the track facing the house and outdoor, both would look flat (as much as possible), so tiled floor or timber floor could be laid flash with this.
Extrusion thickness is 2mm. See the files attached.
Need you to show me your idea, if it suits and works, then you need to supply the .dwg file with detailed drawing.
Good luck guys, speak to you soon.