Hello bonnieclark14,

the barrier free shower System is one of our showerelements. You will find all Information to this product on our Website:

http://www.wedi.de/en/products/building-systems/floor-level-showers/fundo-primo/

When you look closer to the picture, than you can see, that the shower is not completly without a damm. The slide door was open in the moment the picture was taken. If you close it, then there is only a small interspace between the floor and the door. But the water will not run out of the shower, because this shower element has an integrated slope, so the water will flow to the drain. Only some drops of water will find the way outside the shower.

Best regards

wedi