UPVC doors construction are of plastic only, a Distinction composite door is constructed with a multitude of materials, including GRP (glass reinforced polyester) and a CFC- polyurethane foam core.
A Distinction composite door is 44mm thick which compares to a standard UPVC door of 28mm.
Flat transparent glass, including laminated or toughened (tempered) glass is acceptable if the following are neither obtrusive nor bunched:
Laminated glass may have a few more blemishes due to it being made of several layers.
If you are unsure you can contact us and we will be happy to advise.
Glass by its nature can break if enough force is used. Abide by the following guideline for handling glass: