TonyDi

 

 

You may try StudioCloth, from my company, Studio Productions, Inc. StudioCloth has many of the good properties of scrim, without many of the bad.  Most of the time on this blog, I talk about our main scrim, Chameleon, but StudioCloth is our other scrim product.  StudioCloth hangs square, can't snag or run, is inexpensive, can glue and staple, doesn't stretch is about a $1 a sq ft in small sizes or $29 a yard (bolt width is 12 foot, so $29 buys a 12' x 3' piece).  People behind your window, will look like they are in the shade of a tree--sort of a dappled shade effect. 

 

For future use...you can print Studio Cloth, so it makes good pictures that come to life.

 

If you write me (Private Message me) with an address I can send you a sample.

 

I've also bought really cheap poster frames in big sizes (like 36 x 40) from one of the big box hobby stores when they have a sale or a coupon in the paper and that has worked well. You can toss the frame or use it for something else.

 

If you are going to use screws to attach the plastic to your window frame be sure to drilll large enough pilot holes first as this plastic shatters easily. You can also just attach with something butted up or over it (like a wood strip) as opposed to trying to screw into the plastic sheet itself.