OOOooooo... Snapdragon - don't ever give bubblewrap away... it's like the holy grail in our house - SO many uses... as you've found out
Well done for such a good idea though - we did a DIY with plastic film, thin wooden batons & sticky velcro strips that we stapled too.... at the time we lived right on the seafront at Blackpool, 2 floors up - NO shelter from anywhere when the wind howled.... interesting times!
In the summer, we just lifted off the frames & popped them under the bed for the next winter.... but we moved inland to a snug & warm flat so were safe!
This year however, on a frosty morning, I draw funny little pictures in the ice on the lounge windows... inside
It's ok though - we're living in the back room with Stanley - I know where I'm better off & anyway I didn't want to watch the big telly this winter....
Maybe a 101 uses for bubble wrap thread is in order... if it doesn't already exist.......