Hello
I've just seen the question so apoligies for the late reply.
My company does waterproof blinds, printed or plain. You can find us on www.photorollerblinds.co.uk.
Thanks
Janet
You can buy waterproof blinds from www.thecaliforniacompany.co.uk
They have a new range called Monterey which have 50mm slats and are wood like waterproof blinds.
There is a nice range here -
<a href="http://www.tradeblinds.com/pvc-waterpro
of_roller-blinds-c">Waterproof
Blinds</a>. From bright funky coloured plain fabrics to much more subtle patterned fabric designs. All of them are mould and water resistant, and blackout as well. Perfect for a kitchen or bathroom window.