upvc French doors without full door frame

[jerrythemole]

Hi
I would like to fit a pair of upvc french doors between my kitchen and my conservatory but I don't want to have the bottom part of the door frame. This would enable me to continue the flooring straight through from kitchen to conservatory and would mean that I don't have to step over the door frame from one room to another. The reason I want upvc is that it would then match my conservatory and my kitchen window.
Does anyone know if it is possible to fit upvc doors like this?

Thank you

 

[God]

Go to a local upvc supplier tell them exactly what you want and i am sure the can make or order one with no threshold, if they supply it and it comes with shootbolt locking(out the top and bottom either take the bottom one off if it is 3 art locking system or hack saw the bottom shoot bolt of