How to measure the qualified standards of interior door products? Many people have no idea where to start when choosing interior doors.

In the era of decoration that pursues both practicality and beauty, composite doors are rapidly occupying the global home decoration market with their scientific structural design and diversified styles. Compared with traditional solid wood doors and steel-wood doors, composite doors achieve a 60%(industry data reference) increase in stability and an 85% reduction in cracking risk (industry data reference) through the composite process of solid wood frame/WPC frame + bridge hole board filling + high-density WPC door skin, which is especially suitable for areas with large temperature differences and frequent changes in humidity.

Today we will discuss the differences between the following composite doors with different fillers, focusing on the impact of different fillers on sound insulation. There are 3 types of fillers, and you can choose from the following options...