Are you speaking of a glass shower enclosure? What is there now? If a shower what size? Please either pictures with dimensions or a floor plan to scale with dimensions.

Sir, Please search for sliding folding system. If you need any more details please write to us as we can not paste links here. Thanks, Nitin CORNERSTONE DESIGNS,Bangalore

Hi Ashish, You can opt for any of the following options - 1] Frame the L- shaped junction of the wall and beam/ceiling with a wooden frame similar to your handrail and fix glass into it as shown in the image below. 2] Alternatively, you can go for other options like a jali or rafters to secure the opening and complete the look. Like this - Doing this would provide an enclosure to the staircase and give you some storage space below the landing as shown below. Conceal the space with a veneer finished door and a handle and you are good to go. You may store hardware items, gas cylinder, gardening equipment etc. or convert it into a wine cellar if you like. All the best! Regards, RnD Atelier Nagpur

Toughened glass and mild steel. You have to paint mild steel.