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Sound insulation of wooden doors

Most people will choose wooden doors for indoor doors. They will feel that the more solid wood doors are, the better the sound insulation effect. So is the sound insulation effect of wooden doors good? In fact, solid wood doors are the best sound insulation.

Classification of wooden door structure

1. Solid wood composite door

The door core of the solid wood composite door is mostly made of pine, fir or imported filling materials, etc., and the MDF and solid wood veneer are attached to the outside, which is made by high temperature hot pressing, and is sealed with solid wood lines.


Generally, the core of high-grade solid wood composite doors is mostly high-quality white pine, and the surface is solid wood veneer. Due to the low density and light weight of white pine, and it is easier to control the moisture content, the weight of the finished door is light, and it is not easy to deform and crack;

The solid wood composite door also has the characteristics of heat preservation, impact resistance, flame retardant, etc., and the sound insulation effect is basically the same as that of the solid wood door;

The solid wood composite door has various shapes and rich styles. The high-grade solid wood composite door not only has the characteristics of smooth hand feeling and soft color, but also is very environmentally friendly and durable;

The decorative materials of modern wooden doors are veneer and stickers. The veneer wooden door is rich in natural texture, beautiful and has strong impact resistance, but the price is relatively high; the sticker wooden door is also called "grain wood door", because of its low price, it is relatively high. The disadvantage of popular products is that they are easy to break and are afraid of water.

Sound insulation of wooden doors 1

2. Solid wood door

The solid wood door is made of natural logs from the forest as the door core, after drying, and then scientifically processed through blanking, planing, tenoning, drilling, high-speed milling and other processes.


Most of the solid wood doors are precious woods, such as cherry wood, walnut wood, teak wood, etc. The finished door after processing has the characteristics of no deformation, corrosion resistance, no cracks and heat insulation;

The solid wood door has good sound absorption, so the sound insulation effect is better;

Solid wood doors have natural wood grain texture and color, not only gorgeous appearance, exquisite carving, but also various styles.

3. Molded wooden door

The molded wooden door is made by mechanical pressing of two high-density fiber molded door skins with modeling and imitation wood grain. General composite molded wooden doors are delivered with a neutral white primer, and the wooden doors can be painted on the white neutral primer according to personal preference after they are bought home.


The molded wooden door is more economical and safe than the solid wood door because of its price;

Since the inside of the door panel is hollow, the sound insulation effect is worse than that of the solid wood door, and it cannot get wet;

The molded wooden door is veneered with wood and painted with "varnish", and it can also be panel parquet, which is both beautiful and lively and economical and practical;

The molded door also has the characteristics of moisture resistance, small expansion coefficient and deformation resistance. After a period of use, there will be no surface cracking and oxidation discoloration.

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