HPL doors are for whom
So, those of you who have finishing a house built for yourselves lined up and it's time to pick the type of doors, as well as estate developers, designin an offer for a - let's say, a competition - and willing to convince the jury or whoever gets to decide about whether the investment planned as you would like to, will be launched or not, that HPL doors as a single solution in the whole context of the houses planned to be built, is a good one.
Here are some hints...
...that are to show you the reasons why. HPL stands for high pressure laminate. A composite material, designed to be able to cover all the needs, that would a door panel create. That is, thermal expansion, since doors are elements of insulation, especially the doors used inside of the house, that seaparate one room from another.
Also, when it comes to entry doors, HPL ones are definitely fine enough, due to the high level of mechanical strength they exhibit in the tests conducted.