We are having bi-fold doors at the back of our house. Only problem is that we are quite overlooked by neighbours and want to be able to relax in our living space, not be on show. We could put up blinds, voiles etc but this would loose some of the light and effect. Can you get glass that is a bit reflective or obscured on the outside so that people can't see in as easily? We don't want frosted glass or textured like in bathrooms, just something that looks like regular glass on the inside. I've had a look on some window companies' websites but not sure it exists!