How can I close in an open stairway?

i Robin, this article may give you some ideas - https://www.hunker.com/13402617/how-to-remodel-open-riser-stairs

Hello Robin,

Use Hardboard or MDF sheets from DIY's. Nail at back of treads to secure.

Hi Robin,

Here is a link that might help you:

https://homeguides.sfgate.com/close-off-stairwell-58374.html

Are you sure you want to close it in? It becomes more difficult to move large items (furniture, mattresses, etc.) when the stairwell is closed in, especially if there's a turn in it. (Ask me how I know!)

If you want something that’s not permanent baby is there a brick and staple it to the side of the stairwell