For your kitchen we would suggest a moisture resistant fabric such as Carnival. Carnival is also an anti-microbial material that has obvious benefits in an area where food is prepared. Carnival is available in 36 sensational colours as roller, vertical, roman and pleated blinds.
For the bathroom, Ex-Lite would be ideal. Available in ten popular colours, this is a plain, PVC fabric that repels moisture so is a good choice for both kitchens and bathrooms. If you want to be a little more daring then the bold design of Bloom will brighten up your bathroom and it has the same moisture repellent properties of Ex-Lite.