We provide a choice between hollow, solid and honeycomb core.
Hollow core. An inexpensive option, lightweight and easy to install, versatile. Of the minuses, it can be noted that sound insulation is not about them.
Solid core. Unlike hollow core doors, these will be heavier. They have better fire resistance, more durable and stronger, moreover, sound insulation is at a fairly high level.
Honey comb. Also an inexpensive option. This type of core allows the strength and structural rigidity of the door board to be maintained while maintaining lightness. it resembles a honeycomb if you look at the cut