Patio doors which are sometimes referred to as sliding doors are ideal in situations where you wish to have a large uninterrupted view of the outside from the inner living space. 

This maximizing of the view does not mean compromising on quality however, with high technology hardware options ensuring the best security ratings in the market. These can be secure by design accredited. PVC-U patio doors are virtually maintenance free and lighter to glide to a close than timber or aluminum alternatives.