In modern life, a quiet and comfortable living environment is crucial, and the Exterior Door, as one of the main ways of noise transmission, directly affects the level of indoor tranquility due to its sound insulation effect. Here are some materials and design techniques to improve the sound insulation performance of Exterior Doors.

Material selection

1. Solid wood doors: Solid wood doors have good sound insulation effects due to their natural fiber structure. The porous nature of wood can absorb sound waves and reduce the propagation of noise. However, solid wood doors are relatively expensive and require regular maintenance to maintain their performance.

2. Steel doors: Steel doors are usually composed of mesh steel ribs placed between two panels, and the internal filling material is mostly glass wool. Panels are often made of cold-rolled steel plates because their surface is smoother than hot-rolled steel plates. Steel doors have good sound insulation effect and high strength and durability.

3. composite doors: composite doors combine the advantages of multiple materials, such as the frame of solid wood composite doors using solid wood materials and filled with various sound insulation materials inside. This type of door not only has the sound insulation performance of solid wood doors, but also further enhances the sound insulation effect through composite structures.

Design Skills

1. Sealing strip: The door gap is one of the main paths for noise transmission. Installing high-quality sealing strips can effectively fill the gaps between doors and door frames, reducing the possibility of sound propagation through the air. Sealing strips are generally made of rubber, silicone or EPDM materials, which have good elasticity and durability.

2. Filling of soundproof materials: Attaching a layer of soundproof felt or filling soundproof materials inside the door leaf is an effective means to improve the soundproof effect. Soundproofing felt is a high-density, flexible, and well damped material that can absorb and slow down the transmission speed of sound waves, reducing noise penetration.

3. Thickness and weight of the door: Generally speaking, the thicker the door panel, the better the sound insulation effect. The thickness range of the door panel is usually above 45mm, but cannot exceed 50mm at most. Thicker door panels can better block the propagation of sound.

4. Double layered door design: If a single door cannot meet the sound insulation requirements, double doors can be installed, and the air layer between them can obtain a larger additional sound insulation. If the space between two doors is increased to become a door hopper and sound-absorbing treatment is applied to the inner surface of the hopper, such as spraying sound-absorbing coating, the sound insulation effect can be further improved.

ARTY Door Industry, as a well-known brand in the industry, focuses on the research and production of high-end doors. Its products include luxury stainless steel armored doors, Copper Doors, steel copper doors, etc. With a comprehensive logistics system and professional transportation team, the company ensures timely and safe delivery of products, providing worry free services for distributors and end customers. ARTY Door Industry pays special attention to the sound insulation performance of its products. Through careful design and strict quality control, it ensures that each door can provide users with some suggestions to improve the sound insulation performance of Exterior Doors. We hope this can be helpful to you.