Need plenty of light? If so then consider the Rockdoor Portland. With a large glazing area the Portland will maximise the light for any entrance. One of the good things with a Rockdoor is that there are no glazing cassettes to hold the glass in place. This make doors noisier and less efficient, however, on a Rockdoor the glass built into the door at the start of the manufacturing process.
Ideal for the front or rear of the house.