How to mount a screen on my pergola
So I have made a lot of progress on my backyard build from the last time I posted here, trying to figure out what projector to get, etc. Before I buy a projector, I need to figure out how to mount a screen on my pergola which sits across from the viewing area. I would like a pull down that is about 15 ft wide. They dont make a pull down screen in that size so I will have to build one...any ideas on where to get started? YouTube has been fairly useless in this regard, I have scoured videos on it for hours. Any thoughts would be appreciated. Pic is attached so you can visualize what I am after. Looking to mount screen on the inside of the beam going across the pergola.