Where to purchase a replacement screen/shade (Horrex DuoPliss)

mdomb529

Does anyone have information about where I could purchase a replacement Horrex DuoPliss shade in the U.S.?  I found a UK store (Grasshopper Leisure), and I sent them an inquiry, but they've been non-responsive. My local T@b dealer has also been unsuccessful in getting info from NuCamp.

I'm also curious if anyone has information for measuring the appropriate replacement size.  The window opening itself is 890mm x 440mm, but there is a gasket with a width of 20mm around the entirety of the window opening.  I see that one of the shade sizes is 900mm x 450mm, which seems too close to the size of the window opening to be a coincidence, but my window opening also has a rubber gasket, and I'm not clear if I should include the width of the gasket in my measurement for purposes of choosing the correct size shade.  If so, I would need a shade of at least 930mm x 480mm.

Thanks in advance.