De or het triplexglas?

The correct Dutch article is:

het triplexglas

How to use triplexglas

the triplexglashet triplexglas
this triplexglasdit triplexglas
that triplexglasdat triplexglas
our triplexglasons triplexglas
your triplexglasjouw triplexglas
every triplexglaselk triplexglas
which triplexglas?welk triplexglas?
a big triplexglas / the big triplexglaseen groot triplexglas, het grote triplexglas