SilentDirect Wadding - sold by the yard, 70 mm thick.
- Sold by the linear meter
- Easy to shape, cut, and clean
- Width: 100 cm, thickness: approx. 70 mm
Read more
- Free shipping
- 5-year warranty
- Fast delivery
Recommended accessories
Polyester wadding sold by the meter - SilentDirect Wadding, 70 mm thick
NOTE! Sold by the meter. 1 unit = 1 meter long x 1 meter wide, 2 units = 2 meters long x 1 meter wide. Maximum length for shipping is 10 meters.
Click here to buy SilentDirect Wadding 70mm thick, 10m² in a full roll.
SilentDirect Wadding 70mm is a thick and flexible polyester wadding sold by the meter in 1-meter-wide rolls, making it easy to customize the exact amount needed for your project. The material is designed to improve both acoustics and temperature in various types of environments and works equally well in vehicles, buildings, and technical installations. The open fiber structure allows the material to absorb sound energy effectively and contributes to a more controlled and comfortable acoustic environment.
Material and Construction
SilentDirect Wadding is made from 100% polyester, a significant portion of which consists of recycled material. The material features a porous and airy structure that captures and breaks down sound waves, making it particularly effective at reducing airborne sound and reverberation. With a thickness of approximately 70 mm after expansion, the product provides a clear improvement in acoustic properties compared to thinner insulation materials.
The polyester wadding is free from irritating fibers, odors, and harmful chemicals, making it suitable for both residential and sensitive environments. It is also resistant to moisture and mold, ensuring a long service life even in spaces where the climate may vary.
For vehicles – reduced noise levels and improved comfort
SilentDirect Wadding 70mm is often used in vehicles such as motorhomes, transport vehicles, panel vans, and campervans where noise and temperature variations are common challenges. When placed in walls, ceilings, floors, and other cavities, the material helps reduce road and wind noise while improving insulation.
For a complete solution in vehicles, we recommend combining SilentDirect Wadding with SilentDirect MLV to reduce airborne noise, as well as SilentDirect Neo and SilentDirect Polaric for vibration damping. This combination creates a balanced acoustic environment where both resonance and noise are effectively managed.
For buildings – improved acoustics in walls, ceilings, and floors
In buildings, SilentDirect Wadding functions as an effective insulating and sound-absorbing material in walls, suspended ceilings, and floor structures. It is often used in stud frames, where it fills cavities and helps reduce reverberation and sound transmission within the room.
The material is suitable for homes, offices, studios, and technical spaces where acoustic comfort is important. By combining the polyester wadding with dense board materials and the right construction, you can achieve a stable and functional solution that both improves the sound environment and contributes to a more consistent indoor climate.
Easy handling and installation
SilentDirect Wadding is sold by the linear meter in 1-meter-wide rolls, making it easy to order the right amount for both small and large projects. The material can be easily cut to the desired size with standard scissors and adapted to various surfaces and constructions. Installation is done by pressure fitting, adhesive, or other fastening methods depending on the application.
The flexible structure allows the material to conform to the substrate and fit even in irregular spaces. After unpacking, the polyester wadding expands to its full thickness and is then ready for use.
A durable and long-term solution
SilentDirect Wadding 70mm is a sustainable option for those seeking a material with a long service life and consistent performance. It retains its shape over time without collapsing and requires minimal maintenance after installation. The recyclable construction and use of recycled materials make the product a responsible choice from both a functional and environmental perspective.
| Size | Sold as a full roll: width approx. 1000 mm, length 10 meters. |
| Thickness | Approximately 70 mm after unpacking. |
| Materials | 100% polyester (at least 30% recycled material). |
| Sound absorption (NRC) | Not specified – the product is mainly used as filler for sound insulation and acoustic damping. |
| Area of application | Sound insulation and sound absorption in vehicles, walls, technical cabinets, furniture, textiles, room dividers, studios, and interiors. |
| Unit | Piece. Sold as a full 10-meter roll (10 m²). |
| Assembly | Can be glued, stapled, or similar. Can be inserted into walls, cabinets, furniture, or behind textiles. Cut to size with scissors. |
| Colors/designs | White. |
| Edge profile | The product has untreated edges. |
| Surface texture | Soft, fiber-rich, and airy. Cohesive structure reminiscent of a volume blanket. |
| Weight | Approximately 650 g/m². |
| Density | Approx. 9.3 kg/m³, 650 g/m² (based on weight and thickness). |
| Sustainability | High. The product retains its shape and function over time. |
| Origin/processing | Manufactured in Europe. Packaged and handled in Sweden. |
| Environmental certifications | OEKO-TEX® Standard 100. Free from harmful substances. |
| Hypoallergenic | Yes, made from OEKO-TEX®-certified polyester without allergenic substances – suitable for sensitive indoor environments. |
| Odorless | Yes, odor-free, without harmful emissions, and safe for indoor environments. |
| Moisture resistance | Yes, it is not affected by moisture or high humidity. The product can withstand humid indoor environments, but should not be used in direct contact with water or outdoors without extra protection. |
| Mold resistance | Yes, resistant to mold and microbial growth. |
| UV resistance | Limited – the product is intended for indoor use and should not be exposed to direct sunlight for extended periods. |
| Care instructions | Vacuum gently, shake off or air out if necessary. The product should not be washed. |
| Recyclability | Yes, made from 100% recyclable polyester. |
| Packaging | Delivered partially vacuum-packed in cardboard or corrugated board. The product regains its full volume after 2–3 days. |
| Warranty | 5 years. Covers material and manufacturing defects under normal indoor use. |
| Moisture resistance factor (μ) | Not tested – polyester generally has low moisture sensitivity. |
| Thermal conductivity | Approx. 0.035–0.045 W/m·K (typical for polyester-based materials). |
| Application temperature | No specific requirement – the product is installed without heat activation. |
| Temperature resistance | Withstands normal variations in indoor environments and vehicles. |
| Fire class | EN 1021-1, EN 1021-2, BS 5852 Part 1:1979 (Ignition source 0 & 1), CAL TB 117. Suitable for both private and public environments. |
| GPSR (General Product Safety Regulation) | Manufacturer/Importer: SilentDirect AB, Nyängsgatan 6, 295 39 Bromölla, Sweden. E-mail: support@silentdirect.com |
Similar products
