ASLONG Under-Carpet Sound Dampening Sheet
ASLONG Under-Carpet Sound Dampening Sheet – Superior Noise Control for Your Comfort
Experience quiet and comfort at your feet with ASLONG’s Under-Carpet Sound Dampening Sheet, specially designed to reduce noise and enhance sound insulation in residential and commercial spaces. As a trusted high-tech enterprise since 2000, ASLONG (Guangdong Welllink New Materials Co., Ltd.) delivers top-quality acoustic solutions made from advanced materials, ensuring durability, effectiveness, and eco-friendliness.
Our under-carpet sound dampening sheets provide an efficient barrier that minimizes footsteps, ambient noise, and vibrations, making any room noticeably quieter. Easy to install beneath carpets, these sheets not only improve acoustic comfort but also add a layer of thermal insulation, enhancing overall energy efficiency. Crafted with High Quality butyl rubber and cutting-edge technology from our 10,000+ sqm modern production base, ASLONG products meet international standards and suit diverse environments—from homes and offices to entertainment venues.
Choosing ASLONG means opting for a sound insulation solution trusted worldwide, with exports reaching Europe, North America, Asia, and beyond. Whether upgrading your living space or outfitting a commercial project, our under-carpet sound dampening sheets safeguard your environment, making it more peaceful and inviting.
We care about your comfort, providing friendly support and high-performance materials that truly make a difference. Join the growing number of satisfied customers who trust ASLONG for their soundproofing needs. We are also recruiting agents globally to expand our reach—partner with us to bring quality acoustic solutions to your market.
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Our Advantages
24 + Production Experience
- 4+ Modern production line, equipped with advanced production equipment and testing facilities, and are committed to providing efficient, environmentally friendly and high-performance material solutions to customers around the world.
Customized service
According to the specific needs of customers, we provide tailor-made products and solutions to ensure that every project can achieve the best results.
Quick response and customized services
We promise to respond to your needs within 24 hours and provide tailored solutions based on your specific requirements. From product selection to later technical support, you will enjoy efficient and personalized services to ensure that every detail meets your needs.
Our Certifications
Butyl rubber external circulation heating machine with uniform heat distribution
Sound-absorbing and shock-absorbing film
Portable infrared edge tracking device
Frequently Asked Questions
Do ASLONG's products meet environmental protection standards?
Yes, all ASLONG products comply with ISO14001 environmental management system certification and global environmental protection standards. We use environmentally friendly materials and are committed to providing sustainable solutions to help customers achieve green development goals.
What specific functions can ASLONG's products provide?
Our products cover functions such as insulation, sound insulation, shock absorption, waterproofing and sealing, and are widely used in improving energy efficiency, reducing noise, controlling vibration, protecting equipment, etc., helping customers optimize engineering effects and improve user experience.
Does ASLONG provide after-sales service?
Yes, we provide a full range of after-sales services, including technical support, installation guidance, product maintenance and quality tracking, etc., to ensure that each project goes smoothly and continues to perform at its best.
How to customize products that meet the needs of my industry?
You only need to contact our sales or technical team, we will conduct an in-depth analysis based on your industry needs and provide tailor-made products and solutions. We guarantee to provide you with efficient and accurate services to meet your personalized requirements.

Multi layer Composite NBR foam
ASLONG's multi-layer composite NBR foam is your premium choice for superior cushioning and durability. Ideal for diverse applications, this high-quality NBR foam is available for sale now. Contact us for bulk orders.

AJ-20 Insulated Waterproof Self-adhesive Tape

Sound Absorbing White Cotton
Sound-absorbing white cotton Made from PP and PET fibres by melt-blowing, special processes are used to achieve density diversification, sound absorption and noise reduction, thermal insulation, moisture-proof and mold resistance.

Double-Sided Self-Adhesive Waterproof Tape
ASLONG Double-sided self-adhesive waterproof tape is perfect for wholesale needs. This durable, waterproof tape offers strong adhesion on various surfaces. Ideal for diverse applications, get superior bonding with ASLONG.
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